+++ /dev/null
-<HTML>
-<TITLE>org.apache.fop.pdf Package</TITLE>
-<BODY>
-<P>Classes for handling the low-level creation of PDF documents</P>
-<P>These classes were developed for FOP, but could be used by other
-applications wishing to produce PDF.</P>
-</BODY>
-</HTML>
\ No newline at end of file
+++ /dev/null
-<HTML>
-<TITLE>org.apache.fop.render Package</TITLE>
-<BODY>
-<P>generic renderer interface</P>
-</BODY>
-</HTML>
\ No newline at end of file
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.pdf;
-
-import org.apache.fop.pdf.PDFWArray;
-
-public abstract class CIDFont extends Font {
-
- // Required
- public abstract String getCidBaseFont();
- public abstract byte getCidType();
- public abstract String getCharEncoding();
- public abstract String getRegistry();
- public abstract String getOrdering();
- public abstract int getSupplement();
- // Optional
- public int getDefaultWidth() {
- return 0;
- }
-
- public PDFWArray getWidths() {
- return null;
- }
-
- // public int getWinCharSet() { return 0; }
-
- // Need For FOP
-
- /**
- * Returns CMap Object .
- * <p>
- * If this method does not return null , the mapping from character codes
- * to a font number is performed in FOP . When the getCidType() method
- * returns CIDFontType2 , this method must not return null .
- */
- public CMap getCMap() {
- return null;
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.pdf;
-
-public interface CMap {
- public abstract char mapping(char ch);
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.pdf;
-
-// FOP
-import org.apache.fop.layout.FontMetric;
-
-/**
- * base class for PDF font classes
- */
-public abstract class Font implements FontMetric {
-
- /**
- * get the encoding of the font
- */
- public abstract String encoding();
-
- /**
- * get the base font name
- */
- public abstract String fontName();
-
- /**
- * get the subtype of the font, default is TYPE1
- */
- public byte getSubType() {
- return org.apache.fop.pdf.PDFFont.TYPE1;
- }
-
- /**
- * Provide a default mapping
- */
- public char mapChar(char c) {
- // Use default CodePointMapping
- if (c > 127) {
- char d = org.apache.fop.render.pdf.CodePointMapping.map[c];
- if (d != 0) {
- c = d;
- } else {
- c = '#';
- }
- }
- return c;
- }
-
-}
-
-
-
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.pdf;
-import org.apache.fop.render.pdf.fonts.*;
-import org.xml.sax.helpers.DefaultHandler;
-import org.xml.sax.XMLReader;
-import org.xml.sax.SAXException;
-import org.xml.sax.InputSource;
-import org.xml.sax.Locator;
-import org.xml.sax.Attributes;
-import java.io.IOException;
-import java.util.Enumeration;
-import java.util.Vector;
-import java.util.Hashtable;
-import org.apache.fop.pdf.PDFWArray;
-import org.apache.fop.pdf.PDFCIDFont;
-import org.apache.fop.configuration.ConfigurationReader;
-import org.apache.fop.apps.FOPException;
-
-/**
- * Class for reading a metric.xml file and creating a font object.
- * Typical usage:
- * <pre>
- * FontReader reader = new FontReader(<path til metrics.xml>);
- * reader.setFontEmbedPath(<path to a .ttf or .pfb file or null to diable embedding>);
- * reader.useKerning(true);
- * Font f = reader.getFont();
- * </pre>
- */
-public class FontReader extends DefaultHandler {
- private Locator locator = null;
- private boolean isCID = false;
- private MultiByteFont multiFont = null;
- private SingleByteFont singleFont = null;
- private Font returnFont = null;
- // private SingleByteFont singleFont = null;
- private String text = null;
-
- private Vector cidWidths = null;
- private int cidWidthIndex = 0;
-
- private Hashtable currentKerning = null;
-
- private Vector bfranges = null;
-
- private void createFont(String path) throws FOPException {
- XMLReader parser = ConfigurationReader.createParser();
- if (parser == null)
- throw new FOPException("Unable to create SAX parser");
-
- try {
- parser.setFeature("http://xml.org/sax/features/namespace-prefixes",
- false);
- } catch (SAXException e) {
- throw new FOPException("You need a SAX parser which supports SAX version 2",
- e);
- }
-
- parser.setContentHandler(this);
-
- try {
- parser.parse(path);
- } catch (SAXException e) {
- throw new FOPException(e);
- } catch (IOException e) {
- throw new FOPException(e);
- }
-
- }
-
- /**
- * Sets the path to embed a font. a null value disables font embedding
- */
- public void setFontEmbedPath(String path) {
- if (isCID)
- multiFont.embedFileName = path;
- else
- singleFont.embedFileName = path;
- }
-
- /**
- * Enable/disable use of kerning for the font
- */
- public void useKerning(boolean kern) {
- if (isCID)
- multiFont.useKerning = true;
- else
- singleFont.useKerning = true;
- }
-
-
- /**
- * Get the generated font object
- */
- public Font getFont() {
- return returnFont;
- }
-
- /**
- * Construct a FontReader object from a path to a metric.xml file
- * and read metric data
- */
- public FontReader(String path) throws FOPException {
- createFont(path);
- }
-
- public void startDocument() {}
-
- public void setDocumentLocator(Locator locator) {
- this.locator = locator;
- }
-
- public void startElement(String uri, String localName, String qName,
- Attributes attributes) {
- if (localName.equals("font-metrics")) {
- if ("TYPE0".equals(attributes.getValue("type"))) {
- multiFont = new MultiByteFont();
- returnFont = multiFont;
- isCID = true;
- } else if ("TRUETYPE".equals(attributes.getValue("type"))) {
- singleFont = new SingleByteFont();
- singleFont.subType = org.apache.fop.pdf.PDFFont.TRUETYPE;
- returnFont = singleFont;
- isCID = false;
- } else {
- singleFont = new SingleByteFont();
- singleFont.subType = org.apache.fop.pdf.PDFFont.TYPE1;
- returnFont = singleFont;
- isCID = false;
- }
- } else if ("embed".equals(localName)) {
- if (isCID) {
- // This *is* annoying... should create a common
- // interface for sing/multibytefonts...
- multiFont.embedFileName = attributes.getValue("file");
- multiFont.embedResourceName = attributes.getValue("class");
- } else {
- singleFont.embedFileName = attributes.getValue("file");
- singleFont.embedResourceName = attributes.getValue("class");
- }
- } else if ("cid-widths".equals(localName)) {
- cidWidthIndex = getInt(attributes.getValue("start-index"));
- cidWidths = new Vector();
- } else if ("kerning".equals(localName)) {
- currentKerning = new Hashtable();
- if (isCID)
- multiFont.kerning.put(new Integer(attributes.getValue("kpx1")),
- currentKerning);
- else
- singleFont.kerning.put(new Integer(attributes.getValue("kpx1")),
- currentKerning);
- } else if ("bfranges".equals(localName)) {
- bfranges = new Vector();
- } else if ("bf".equals(localName)) {
- BFEntry entry = new BFEntry();
- entry.unicodeStart = getInt(attributes.getValue("us"));
- entry.unicodeEnd = getInt(attributes.getValue("ue"));
- entry.glyphStartIndex = getInt(attributes.getValue("gi"));
- bfranges.addElement(entry);
- } else if ("wx".equals(localName)) {
- cidWidths.addElement(new Integer(attributes.getValue("w")));
- } else if ("widths".equals(localName)) {
- singleFont.width = new int[256];
- } else if ("char".equals(localName)) {
- try {
- singleFont.width[Integer.parseInt(attributes.getValue("idx"))] =
- Integer.parseInt(attributes.getValue("wdt"));
- } catch (NumberFormatException ne) {
- System.out.println("Malformed width in metric file: "
- + ne.getMessage());
- }
- } else if ("pair".equals(localName)) {
- currentKerning.put(new Integer(attributes.getValue("kpx2")),
- new Integer(attributes.getValue("kern")));
- }
- }
-
- private int getInt(String str) {
- int ret = 0;
- try {
- ret = Integer.parseInt(str);
- } catch (Exception e) {}
- return ret;
- }
-
- public void endElement(String uri, String localName, String qName) {
- if ("font-name".equals(localName))
- if (isCID)
- multiFont.fontName = text;
- else
- singleFont.fontName = text;
- if ("ttc-name".equals(localName) && isCID)
- multiFont.ttcName = text;
- else if ("cap-height".equals(localName))
- if (isCID)
- multiFont.capHeight = getInt(text);
- else
- singleFont.capHeight = getInt(text);
- else if ("x-height".equals(localName))
- if (isCID)
- multiFont.xHeight = getInt(text);
- else
- singleFont.xHeight = getInt(text);
- else if ("ascender".equals(localName))
- if (isCID)
- multiFont.ascender = getInt(text);
- else
- singleFont.ascender = getInt(text);
- else if ("descender".equals(localName))
- if (isCID)
- multiFont.descender = getInt(text);
- else
- singleFont.descender = getInt(text);
- else if ("left".equals(localName))
- if (isCID)
- multiFont.fontBBox[0] = getInt(text);
- else
- singleFont.fontBBox[0] = getInt(text);
- else if ("bottom".equals(localName))
- if (isCID)
- multiFont.fontBBox[1] = getInt(text);
- else
- singleFont.fontBBox[1] = getInt(text);
- else if ("right".equals(localName))
- if (isCID)
- multiFont.fontBBox[2] = getInt(text);
- else
- singleFont.fontBBox[2] = getInt(text);
- else if ("first-char".equals(localName))
- singleFont.firstChar = getInt(text);
- else if ("last-char".equals(localName))
- singleFont.lastChar = getInt(text);
- else if ("top".equals(localName))
- if (isCID)
- multiFont.fontBBox[3] = getInt(text);
- else
- singleFont.fontBBox[3] = getInt(text);
- else if ("flags".equals(localName))
- if (isCID)
- multiFont.flags = getInt(text);
- else
- singleFont.flags = getInt(text);
- else if ("stemv".equals(localName))
- if (isCID)
- multiFont.stemV = getInt(text);
- else
- singleFont.stemV = getInt(text);
- else if ("italic-angle".equals(localName))
- if (isCID)
- multiFont.italicAngle = getInt(text);
- else
- singleFont.italicAngle = getInt(text);
- else if ("missing-width".equals(localName))
- if (isCID)
- multiFont.missingWidth = getInt(text);
- else
- singleFont.missingWidth = getInt(text);
- else if ("cid-type".equals(localName)) {
- if ("CIDFontType2".equals(text))
- multiFont.cidType = PDFCIDFont.CID_TYPE2;
- } else if ("default-width".equals(localName)) {
- multiFont.defaultWidth = getInt(text);
- } else if ("cid-widths".equals(localName)) {
- int[] wds = new int[cidWidths.size()];
- int j = 0;
- for (Enumeration e = cidWidths.elements();
- e.hasMoreElements(); ) {
- Integer i = (Integer)e.nextElement();
- wds[j++] = i.intValue();
- }
-
- multiFont.warray.addEntry(cidWidthIndex, wds);
- multiFont.width = wds;
-
- } else if ("bfranges".equals(localName)) {
- BFEntry[] entries = new BFEntry[bfranges.size()];
- bfranges.copyInto(entries);
- multiFont.bfentries = entries;
- }
-
- }
-
- public void characters(char[] ch, int start, int length) {
- char c[] = new char[length];
- System.arraycopy(ch, start, c, 0, length);
- text = new String(c);
- }
-
-}
-
-
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.pdf;
-
-// FOP
-import org.apache.fop.render.pdf.fonts.*;
-import org.apache.fop.messaging.MessageHandler;
-import org.apache.fop.layout.FontInfo;
-import org.apache.fop.layout.FontDescriptor;
-import org.apache.fop.pdf.PDFDocument;
-import org.apache.fop.pdf.PDFResources;
-import org.apache.fop.configuration.Configuration;
-import org.apache.fop.configuration.FontTriplet;
-
-// Java
-import java.util.Enumeration;
-import java.util.Hashtable;
-import java.util.Vector;
-
-/**
- * sets up the PDF fonts.
- *
- * Assigns the font (with metrics) to internal names like "F1" and
- * assigns family-style-weight triplets to the fonts
- */
-public class FontSetup {
-
- /**
- * sets up the font info object.
- *
- * adds metrics for basic fonts and useful family-style-weight
- * triplets for lookup
- *
- * @param fontInfo the font info object to set up
- */
- public static void setup(FontInfo fontInfo) {
- MessageHandler.logln("setting up fonts");
-
- fontInfo.addMetrics("F1", new Helvetica());
- fontInfo.addMetrics("F2", new HelveticaOblique());
- fontInfo.addMetrics("F3", new HelveticaBold());
- fontInfo.addMetrics("F4", new HelveticaBoldOblique());
- fontInfo.addMetrics("F5", new TimesRoman());
- fontInfo.addMetrics("F6", new TimesItalic());
- fontInfo.addMetrics("F7", new TimesBold());
- fontInfo.addMetrics("F8", new TimesBoldItalic());
- fontInfo.addMetrics("F9", new Courier());
- fontInfo.addMetrics("F10", new CourierOblique());
- fontInfo.addMetrics("F11", new CourierBold());
- fontInfo.addMetrics("F12", new CourierBoldOblique());
- fontInfo.addMetrics("F13", new Symbol());
- fontInfo.addMetrics("F14", new ZapfDingbats());
-
- // Custom type 1 fonts step 1/2
- // fontInfo.addMetrics("F15", new OMEP());
- // fontInfo.addMetrics("F16", new GaramondLightCondensed());
- // fontInfo.addMetrics("F17", new BauerBodoniBoldItalic());
-
- /* any is treated as serif */
- fontInfo.addFontProperties("F5", "any", "normal", "normal");
- fontInfo.addFontProperties("F6", "any", "italic", "normal");
- fontInfo.addFontProperties("F6", "any", "oblique", "normal");
- fontInfo.addFontProperties("F7", "any", "normal", "bold");
- fontInfo.addFontProperties("F8", "any", "italic", "bold");
- fontInfo.addFontProperties("F8", "any", "oblique", "bold");
-
- fontInfo.addFontProperties("F1", "sans-serif", "normal", "normal");
- fontInfo.addFontProperties("F2", "sans-serif", "oblique", "normal");
- fontInfo.addFontProperties("F2", "sans-serif", "italic", "normal");
- fontInfo.addFontProperties("F3", "sans-serif", "normal", "bold");
- fontInfo.addFontProperties("F4", "sans-serif", "oblique", "bold");
- fontInfo.addFontProperties("F4", "sans-serif", "italic", "bold");
- fontInfo.addFontProperties("F5", "serif", "normal", "normal");
- fontInfo.addFontProperties("F6", "serif", "oblique", "normal");
- fontInfo.addFontProperties("F6", "serif", "italic", "normal");
- fontInfo.addFontProperties("F7", "serif", "normal", "bold");
- fontInfo.addFontProperties("F8", "serif", "oblique", "bold");
- fontInfo.addFontProperties("F8", "serif", "italic", "bold");
- fontInfo.addFontProperties("F9", "monospace", "normal", "normal");
- fontInfo.addFontProperties("F10", "monospace", "oblique", "normal");
- fontInfo.addFontProperties("F10", "monospace", "italic", "normal");
- fontInfo.addFontProperties("F11", "monospace", "normal", "bold");
- fontInfo.addFontProperties("F12", "monospace", "oblique", "bold");
- fontInfo.addFontProperties("F12", "monospace", "italic", "bold");
-
- fontInfo.addFontProperties("F1", "Helvetica", "normal", "normal");
- fontInfo.addFontProperties("F2", "Helvetica", "oblique", "normal");
- fontInfo.addFontProperties("F2", "Helvetica", "italic", "normal");
- fontInfo.addFontProperties("F3", "Helvetica", "normal", "bold");
- fontInfo.addFontProperties("F4", "Helvetica", "oblique", "bold");
- fontInfo.addFontProperties("F4", "Helvetica", "italic", "bold");
- fontInfo.addFontProperties("F5", "Times", "normal", "normal");
- fontInfo.addFontProperties("F6", "Times", "oblique", "normal");
- fontInfo.addFontProperties("F6", "Times", "italic", "normal");
- fontInfo.addFontProperties("F7", "Times", "normal", "bold");
- fontInfo.addFontProperties("F8", "Times", "oblique", "bold");
- fontInfo.addFontProperties("F8", "Times", "italic", "bold");
- fontInfo.addFontProperties("F9", "Courier", "normal", "normal");
- fontInfo.addFontProperties("F10", "Courier", "oblique", "normal");
- fontInfo.addFontProperties("F10", "Courier", "italic", "normal");
- fontInfo.addFontProperties("F11", "Courier", "normal", "bold");
- fontInfo.addFontProperties("F12", "Courier", "oblique", "bold");
- fontInfo.addFontProperties("F12", "Courier", "italic", "bold");
- fontInfo.addFontProperties("F13", "Symbol", "normal", "normal");
- fontInfo.addFontProperties("F14", "ZapfDingbats", "normal", "normal");
-
- // Custom type 1 fonts step 2/2
- // fontInfo.addFontProperties("F15", "OMEP", "normal", "normal");
- // fontInfo.addFontProperties("F16", "Garamond-LightCondensed", "normal", "normal");
- // fontInfo.addFontProperties("F17", "BauerBodoni", "italic", "bold");
-
- /* for compatibility with PassiveTex */
- fontInfo.addFontProperties("F5", "Times-Roman", "normal", "normal");
- fontInfo.addFontProperties("F6", "Times-Roman", "oblique", "normal");
- fontInfo.addFontProperties("F6", "Times-Roman", "italic", "normal");
- fontInfo.addFontProperties("F7", "Times-Roman", "normal", "bold");
- fontInfo.addFontProperties("F8", "Times-Roman", "oblique", "bold");
- fontInfo.addFontProperties("F8", "Times-Roman", "italic", "bold");
- fontInfo.addFontProperties("F5", "Times Roman", "normal", "normal");
- fontInfo.addFontProperties("F6", "Times Roman", "oblique", "normal");
- fontInfo.addFontProperties("F6", "Times Roman", "italic", "normal");
- fontInfo.addFontProperties("F7", "Times Roman", "normal", "bold");
- fontInfo.addFontProperties("F8", "Times Roman", "oblique", "bold");
- fontInfo.addFontProperties("F8", "Times Roman", "italic", "bold");
- fontInfo.addFontProperties("F9", "Computer-Modern-Typewriter",
- "normal", "normal");
-
- /* Add configured fonts */
- addConfiguredFonts(fontInfo, 15);
- }
-
- /**
- * Add fonts from configuration file starting with
- * internalnames F<num>
- */
- public static void addConfiguredFonts(FontInfo fontInfo, int num) {
-
- String internalName = null;
- FontReader reader = null;
-
- Vector fontInfos = Configuration.getFonts();
- if (fontInfos == null)
- return;
-
- for (Enumeration e = fontInfos.elements(); e.hasMoreElements(); ) {
- org.apache.fop.configuration.FontInfo configFontInfo =
- (org.apache.fop.configuration.FontInfo)e.nextElement();
-
- try {
- String metricsFile = configFontInfo.getMetricsFile();
- if (metricsFile != null) {
- internalName = "F" + num;
- num++;
- /*
- reader = new FontReader(metricsFile);
- reader.useKerning(configFontInfo.getKerning());
- reader.setFontEmbedPath(configFontInfo.getEmbedFile());
- fontInfo.addMetrics(internalName, reader.getFont());
- */
- LazyFont font = new LazyFont(configFontInfo.getEmbedFile(),
- metricsFile,
- configFontInfo.getKerning());
- fontInfo.addMetrics(internalName, font);
-
- Vector triplets = configFontInfo.getFontTriplets();
- for (Enumeration t = triplets.elements();
- t.hasMoreElements(); ) {
- FontTriplet triplet = (FontTriplet)t.nextElement();
-
- fontInfo.addFontProperties(internalName,
- triplet.getName(),
- triplet.getStyle(),
- triplet.getWeight());
- }
- }
- } catch (Exception ex) {
- MessageHandler.error("Failed to read font metrics file "
- + configFontInfo.getMetricsFile()
- + " : " + ex.getMessage());
- }
- }
- }
-
- /**
- * add the fonts in the font info to the PDF document
- *
- * @param doc PDF document to add fonts to
- * @param fontInfo font info object to get font information from
- */
- public static void addToResources(PDFDocument doc, FontInfo fontInfo) {
- Hashtable fonts = fontInfo.getUsedFonts();
- Enumeration e = fonts.keys();
- PDFResources resources = doc.getResources();
- while (e.hasMoreElements()) {
- String f = (String)e.nextElement();
- Font font = (Font)fonts.get(f);
- FontDescriptor desc = null;
- if (font instanceof FontDescriptor) {
- desc = (FontDescriptor)font;
- }
- resources.addFont(doc.makeFont(f, font.fontName(),
- font.encoding(), font, desc));
- }
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.pdf;
-
-// FOP
-import org.apache.fop.render.PrintRenderer;
-import org.apache.fop.messaging.MessageHandler;
-import org.apache.fop.image.ImageArea;
-import org.apache.fop.image.FopImage;
-import org.apache.fop.apps.FOPException;
-import org.apache.fop.fo.properties.*;
-import org.apache.fop.layout.inline.*;
-import org.apache.fop.datatypes.*;
-import org.apache.fop.svg.*;
-import org.apache.fop.pdf.*;
-import org.apache.fop.layout.*;
-import org.apache.fop.image.*;
-import org.apache.fop.extensions.*;
-import org.apache.fop.datatypes.IDReferences;
-import org.apache.fop.render.pdf.fonts.LazyFont;
-
-import org.apache.batik.bridge.*;
-import org.apache.batik.swing.svg.*;
-import org.apache.batik.swing.gvt.*;
-import org.apache.batik.gvt.*;
-import org.apache.batik.gvt.renderer.*;
-import org.apache.batik.gvt.filter.*;
-import org.apache.batik.gvt.event.*;
-
-import org.w3c.dom.*;
-import org.w3c.dom.svg.*;
-import org.w3c.dom.css.*;
-import org.w3c.dom.svg.SVGLength;
-
-// Java
-import java.io.IOException;
-import java.io.OutputStream;
-import java.util.Enumeration;
-import java.util.Vector;
-import java.util.Hashtable;
-import java.awt.geom.AffineTransform;
-import java.awt.geom.Dimension2D;
-import java.awt.Point;
-import java.awt.RenderingHints;
-import java.awt.font.FontRenderContext;
-import java.awt.Dimension;
-
-/**
- * Renderer that renders areas to PDF
- *
- * Modified by Mark Lillywhite, mark-fop@inomial.com to use the
- * new Renderer interface. The PDF renderer is by far the trickiest
- * renderer and the best supported by FOP. It also required some
- * reworking in the way that Pages, Catalogs and the Root object
- * were written to the stream. The output document should now still
- * be a 100% compatible PDF document, but hte order of the document
- * writing is significantly different. See also the changes
- * to PDFPage, PDFPages and PDFRoot.
- */
-public class PDFRenderer extends PrintRenderer {
-
- /**
- * the PDF Document being created
- */
- protected PDFDocument pdfDoc;
-
- /**
- * the /Resources object of the PDF document being created
- */
- protected PDFResources pdfResources;
-
- /**
- * the current stream to add PDF commands to
- */
- PDFStream currentStream;
-
- /**
- * the current annotation list to add annotations to
- */
- PDFAnnotList currentAnnotList;
-
- /**
- * the current page to add annotations to
- */
- PDFPage currentPage;
-
- PDFColor currentColor;
-
- /**
- * true if a TJ command is left to be written
- */
- boolean textOpen = false;
-
- /**
- * the previous Y coordinate of the last word written.
- * Used to decide if we can draw the next word on the same line.
- */
- int prevWordY = 0;
-
- /**
- * the previous X coordinate of the last word written.
- * used to calculate how much space between two words
- */
- int prevWordX = 0;
-
- /**
- * The width of the previous word. Used to calculate space between
- */
- int prevWordWidth = 0;
-
- /**
- * reusable word area string buffer to reduce memory usage
- */
- private StringBuffer _wordAreaPDF = new StringBuffer();
-
- /**
- * options
- */
- protected Hashtable options;
-
- /**
- * create the PDF renderer
- */
- public PDFRenderer() {
- this.pdfDoc = new PDFDocument();
- }
-
- /**
- * set up renderer options
- */
- public void setOptions(Hashtable options) {
- this.options = options;
- }
-
- /**
- * set the PDF document's producer
- *
- * @param producer string indicating application producing PDF
- */
- public void setProducer(String producer) {
- this.pdfDoc.setProducer(producer);
- }
-
- public void startRenderer(OutputStream stream)
- throws IOException {
- pdfDoc.outputHeader(stream);
- }
-
- public void stopRenderer(OutputStream stream)
- throws IOException {
- pdfDoc.outputTrailer(stream);
- }
-
- /**
- * add a line to the current stream
- *
- * @param x1 the start x location in millipoints
- * @param y1 the start y location in millipoints
- * @param x2 the end x location in millipoints
- * @param y2 the end y location in millipoints
- * @param th the thickness in millipoints
- * @param r the red component
- * @param g the green component
- * @param b the blue component
- */
- protected void addLine(int x1, int y1, int x2, int y2, int th,
- PDFPathPaint stroke) {
- closeText();
-
- currentStream.add("ET\nq\n" + stroke.getColorSpaceOut(false)
- + (x1 / 1000f) + " " + (y1 / 1000f) + " m "
- + (x2 / 1000f) + " " + (y2 / 1000f) + " l "
- + (th / 1000f) + " w S\n" + "Q\nBT\n");
- }
-
- /**
- * add a line to the current stream
- *
- * @param x1 the start x location in millipoints
- * @param y1 the start y location in millipoints
- * @param x2 the end x location in millipoints
- * @param y2 the end y location in millipoints
- * @param th the thickness in millipoints
- * @param rs the rule style
- * @param r the red component
- * @param g the green component
- * @param b the blue component
- */
- protected void addLine(int x1, int y1, int x2, int y2, int th, int rs,
- PDFPathPaint stroke) {
- closeText();
- currentStream.add("ET\nq\n" + stroke.getColorSpaceOut(false)
- + setRuleStylePattern(rs) + (x1 / 1000f) + " "
- + (y1 / 1000f) + " m " + (x2 / 1000f) + " "
- + (y2 / 1000f) + " l " + (th / 1000f) + " w S\n"
- + "Q\nBT\n");
- }
-
- /**
- * add a rectangle to the current stream
- *
- * @param x the x position of left edge in millipoints
- * @param y the y position of top edge in millipoints
- * @param w the width in millipoints
- * @param h the height in millipoints
- * @param stroke the stroke color/gradient
- */
- protected void addRect(int x, int y, int w, int h, PDFPathPaint stroke) {
- closeText();
- currentStream.add("ET\nq\n" + stroke.getColorSpaceOut(false)
- + (x / 1000f) + " " + (y / 1000f) + " "
- + (w / 1000f) + " " + (h / 1000f) + " re s\n"
- + "Q\nBT\n");
- }
-
- /**
- * add a filled rectangle to the current stream
- *
- * @param x the x position of left edge in millipoints
- * @param y the y position of top edge in millipoints
- * @param w the width in millipoints
- * @param h the height in millipoints
- * @param fill the fill color/gradient
- * @param stroke the stroke color/gradient
- */
- protected void addRect(int x, int y, int w, int h, PDFPathPaint stroke,
- PDFPathPaint fill) {
- closeText();
- currentStream.add("ET\nq\n" + fill.getColorSpaceOut(true)
- + stroke.getColorSpaceOut(false) + (x / 1000f)
- + " " + (y / 1000f) + " " + (w / 1000f) + " "
- + (h / 1000f) + " re b\n" + "Q\nBT\n");
- }
-
- /**
- * add a filled rectangle to the current stream
- *
- * @param x the x position of left edge in millipoints
- * @param y the y position of top edge in millipoints
- * @param w the width in millipoints
- * @param h the height in millipoints
- * @param fill the fill color/gradient
- */
- protected void addFilledRect(int x, int y, int w, int h,
- PDFPathPaint fill) {
- closeText();
- currentStream.add("ET\nq\n" + fill.getColorSpaceOut(true)
- + (x / 1000f) + " " + (y / 1000f) + " "
- + (w / 1000f) + " " + (h / 1000f) + " re f\n"
- + "Q\nBT\n");
- }
-
- /**
- * render image area to PDF
- *
- * @param area the image area to render
- */
- public void renderImageArea(ImageArea area) {
- // adapted from contribution by BoBoGi
- int x = this.currentXPosition + area.getXOffset();
- int y = this.currentYPosition;
- int w = area.getContentWidth();
- int h = area.getHeight();
-
- this.currentYPosition -= h;
-
- FopImage img = area.getImage();
- if (img instanceof SVGImage) {
- try {
- closeText();
-
- SVGDocument svg = ((SVGImage)img).getSVGDocument();
- currentStream.add("ET\nq\n");
- renderSVGDocument(svg, (int)x, (int)y, area.getFontState());
- currentStream.add("Q\nBT\n");
- } catch (FopImageException e) {}
-
- } else {
- int xObjectNum = this.pdfDoc.addImage(img);
- closeText();
-
- currentStream.add("ET\nq\n" + (((float)w) / 1000f) + " 0 0 "
- + (((float)h) / 1000f) + " "
- + (((float)x) / 1000f) + " "
- + (((float)(y - h)) / 1000f) + " cm\n" + "/Im"
- + xObjectNum + " Do\nQ\nBT\n");
- }
- this.currentXPosition += area.getContentWidth();
- }
-
- /**
- * render a foreign object area
- */
- public void renderForeignObjectArea(ForeignObjectArea area) {
- // if necessary need to scale and align the content
- this.currentXPosition = this.currentXPosition + area.getXOffset();
- this.currentYPosition = this.currentYPosition;
- switch (area.getAlign()) {
- case TextAlign.START:
- break;
- case TextAlign.END:
- break;
- case TextAlign.CENTER:
- case TextAlign.JUSTIFY:
- break;
- }
- switch (area.getVerticalAlign()) {
- case VerticalAlign.BASELINE:
- break;
- case VerticalAlign.MIDDLE:
- break;
- case VerticalAlign.SUB:
- break;
- case VerticalAlign.SUPER:
- break;
- case VerticalAlign.TEXT_TOP:
- break;
- case VerticalAlign.TEXT_BOTTOM:
- break;
- case VerticalAlign.TOP:
- break;
- case VerticalAlign.BOTTOM:
- break;
- }
- closeText();
-
- // in general the content will not be text
- currentStream.add("ET\n");
- // align and scale
- currentStream.add("q\n");
- switch (area.scalingMethod()) {
- case Scaling.UNIFORM:
- break;
- case Scaling.NON_UNIFORM:
- break;
- }
- // if the overflow is auto (default), scroll or visible
- // then the contents should not be clipped, since this
- // is considered a printing medium.
- switch (area.getOverflow()) {
- case Overflow.VISIBLE:
- case Overflow.SCROLL:
- case Overflow.AUTO:
- break;
- case Overflow.HIDDEN:
- break;
- }
-
- area.getObject().render(this);
- currentStream.add("Q\n");
- currentStream.add("BT\n");
- this.currentXPosition += area.getEffectiveWidth();
- // this.currentYPosition -= area.getEffectiveHeight();
- }
-
- /**
- * render SVG area to PDF
- *
- * @param area the SVG area to render
- */
- public void renderSVGArea(SVGArea area) {
- // place at the current instream offset
- int x = this.currentXPosition;
- int y = this.currentYPosition;
- renderSVGDocument(area.getSVGDocument(), x, y, area.getFontState());
- }
-
- protected void renderSVGDocument(Document doc, int x, int y,
- FontState fs) {
- SVGSVGElement svg = ((SVGDocument)doc).getRootElement();
- int w = (int)(svg.getWidth().getBaseVal().getValue() * 1000);
- int h = (int)(svg.getHeight().getBaseVal().getValue() * 1000);
- float sx = 1, sy = -1;
- int xOffset = x, yOffset = y;
-
- /*
- * Clip to the svg area.
- * Note: To have the svg overlay (under) a text area then use
- * an fo:block-container
- */
- currentStream.add("q\n");
- if (w != 0 && h != 0) {
- currentStream.add(x / 1000f + " " + y / 1000f + " m\n");
- currentStream.add((x + w) / 1000f + " " + y / 1000f + " l\n");
- currentStream.add((x + w) / 1000f + " " + (y - h) / 1000f
- + " l\n");
- currentStream.add(x / 1000f + " " + (y - h) / 1000f + " l\n");
- currentStream.add("h\n");
- currentStream.add("W\n");
- currentStream.add("n\n");
- }
- // transform so that the coordinates (0,0) is from the top left
- // and positive is down and to the right. (0,0) is where the
- // viewBox puts it.
- currentStream.add(sx + " 0 0 " + sy + " " + xOffset / 1000f + " "
- + yOffset / 1000f + " cm\n");
-
-
- UserAgent userAgent = new MUserAgent(new AffineTransform());
-
- GVTBuilder builder = new GVTBuilder();
- GraphicsNodeRenderContext rc = getRenderContext(fs);
- BridgeContext ctx = new BridgeContext(userAgent, rc);
- PDFAElementBridge aBridge = new PDFAElementBridge();
- ctx.putBridge(aBridge);
- GraphicsNode root;
- PDFGraphics2D graphics = new PDFGraphics2D(true, fs, pdfDoc,
- currentFontName,
- currentFontSize,
- currentXPosition,
- currentYPosition);
- graphics.setGraphicContext(new org.apache.batik.ext.awt.g2d.GraphicContext());
- graphics.setRenderingHints(rc.getRenderingHints());
- aBridge.setPDFGraphics2D(graphics);
- try {
- root = builder.build(ctx, doc);
- root.paint(graphics, rc);
- currentStream.add(graphics.getString());
- } catch (Exception e) {
- MessageHandler.errorln("Error: svg graphic could not be rendered: "
- + e.getMessage());
- }
-
- currentStream.add("Q\n");
- }
-
- public GraphicsNodeRenderContext getRenderContext(FontState fs) {
- GraphicsNodeRenderContext nodeRenderContext = null;
- if (nodeRenderContext == null) {
- RenderingHints hints = new RenderingHints(null);
- hints.put(RenderingHints.KEY_ANTIALIASING,
- RenderingHints.VALUE_ANTIALIAS_ON);
-
- hints.put(RenderingHints.KEY_INTERPOLATION,
- RenderingHints.VALUE_INTERPOLATION_BILINEAR);
-
- FontRenderContext fontRenderContext =
- new FontRenderContext(new AffineTransform(), true, true);
-
- TextPainter textPainter = null;
- Boolean bl =
- org.apache.fop.configuration.Configuration.getBooleanValue("strokeSVGText");
- if (bl == null || bl.booleanValue()) {
- textPainter = new StrokingTextPainter();
- } else {
- textPainter = new PDFTextPainter(fs);
- }
- GraphicsNodeRableFactory gnrFactory =
- new ConcreteGraphicsNodeRableFactory();
-
- nodeRenderContext =
- new GraphicsNodeRenderContext(new AffineTransform(), null,
- hints, fontRenderContext,
- textPainter, gnrFactory);
- nodeRenderContext.setTextPainter(textPainter);
- }
-
- return nodeRenderContext;
- }
-
- /**
- * render inline area to PDF
- *
- * @param area inline area to render
- */
- public void renderWordArea(WordArea area) {
- synchronized (_wordAreaPDF) {
- StringBuffer pdf = _wordAreaPDF;
- pdf.setLength(0);
-
- Hashtable kerning = null;
- boolean kerningAvailable = false;
-
- kerning = area.getFontState().getKerning();
- if (kerning != null &&!kerning.isEmpty()) {
- kerningAvailable = true;
- }
-
- String name = area.getFontState().getFontName();
- int size = area.getFontState().getFontSize();
-
- // This assumes that *all* CIDFonts use a /ToUnicode mapping
- boolean useMultiByte = false;
- Font f =
- (Font)area.getFontState().getFontInfo().getFonts().get(name);
- if (f instanceof LazyFont){
- if(((LazyFont) f).getRealFont() instanceof CIDFont){
- useMultiByte = true;
- }
- }else if (f instanceof CIDFont){
- useMultiByte = true;
- }
- // String startText = useMultiByte ? "<FEFF" : "(";
- String startText = useMultiByte ? "<" : "(";
- String endText = useMultiByte ? "> " : ") ";
-
- if ((!name.equals(this.currentFontName))
- || (size != this.currentFontSize)) {
- closeText();
-
- this.currentFontName = name;
- this.currentFontSize = size;
- pdf = pdf.append("/" + name + " " + (size / 1000) + " Tf\n");
- }
-
- PDFColor areaColor = null;
- if (this.currentFill instanceof PDFColor) {
- areaColor = (PDFColor)this.currentFill;
- }
-
- if (areaColor == null || areaColor.red() != (double)area.getRed()
- || areaColor.green() != (double)area.getGreen()
- || areaColor.blue() != (double)area.getBlue()) {
-
- areaColor = new PDFColor((double)area.getRed(),
- (double)area.getGreen(),
- (double)area.getBlue());
-
-
- closeText();
- this.currentFill = areaColor;
- pdf.append(this.currentFill.getColorSpaceOut(true));
- }
-
-
- int rx = this.currentXPosition;
- int bl = this.currentYPosition;
-
- addWordLines(area, rx, bl, size, areaColor);
-
-
- if (!textOpen || bl != prevWordY) {
- closeText();
-
- pdf.append("1 0 0 1 " + (rx / 1000f) + " " + (bl / 1000f)
- + " Tm [" + startText);
- prevWordY = bl;
- textOpen = true;
- } else {
- // express the space between words in thousandths of an em
- int space = prevWordX - rx + prevWordWidth;
- float emDiff = (float)space / (float)currentFontSize * 1000f;
- // this prevents a problem in Acrobat Reader where large
- // numbers cause text to disappear or default to a limit
- if (emDiff < -33000) {
- closeText();
-
- pdf.append("1 0 0 1 " + (rx / 1000f) + " " + (bl / 1000f)
- + " Tm [" + startText);
- textOpen = true;
- } else {
- pdf.append(Float.toString(emDiff));
- pdf.append(" ");
- pdf.append(startText);
- }
- }
- prevWordWidth = area.getContentWidth();
- prevWordX = rx;
-
-
- String s;
- if (area.getPageNumberID()
- != null) { // this text is a page number, so resolve it
- s = idReferences.getPageNumber(area.getPageNumberID());
- if (s == null) {
- s = "";
- }
- } else {
- s = area.getText();
- }
-
- int l = s.length();
-
- for (int i = 0; i < l; i++) {
- char ch = area.getFontState().mapChar(s.charAt(i));
-
- if (!useMultiByte) {
- if (ch > 127) {
- pdf.append("\\");
- pdf.append(Integer.toOctalString((int)ch));
-
- } else {
- switch (ch) {
- case '(':
- case ')':
- case '\\':
- pdf.append("\\");
- break;
- }
- pdf.append(ch);
- }
- } else {
- pdf.append(getUnicodeString(ch));
- }
-
- if (kerningAvailable && (i + 1) < l) {
- addKerning(pdf, (new Integer((int)ch)),
- (new Integer((int)area.getFontState().mapChar(s.charAt(i + 1)))),
- kerning, startText, endText);
- }
-
- }
- pdf.append(endText);
-
- currentStream.add(pdf.toString());
-
- this.currentXPosition += area.getContentWidth();
-
- }
- }
-
-
-
- /**
- * Convert a char to a multibyte hex representation
- */
- private String getUnicodeString(char c) {
-
- StringBuffer buf = new StringBuffer(4);
-
- byte[] uniBytes = null;
- try {
- char[] a = {
- c
- };
- uniBytes = new String(a).getBytes("UnicodeBigUnmarked");
- } catch (Exception e) {
- // This should never fail
- }
-
-
- for (int i = 0; i < uniBytes.length; i++) {
- int b = (uniBytes[i] < 0) ? (int)(256 + uniBytes[i])
- : (int)uniBytes[i];
-
- String hexString = Integer.toHexString(b);
- if (hexString.length() == 1)
- buf = buf.append("0" + hexString);
- else
- buf = buf.append(hexString);
- }
-
- return buf.toString();
-
- }
-
-
- /**
- * Checks to see if we have some text rendering commands open
- * still and writes out the TJ command to the stream if we do
- */
- private void closeText() {
- if (textOpen) {
- currentStream.add("] TJ\n");
- textOpen = false;
- prevWordX = 0;
- prevWordY = 0;
- }
- }
-
- private void addKerning(StringBuffer buf, Integer ch1, Integer ch2,
- Hashtable kerning, String startText,
- String endText) {
- Hashtable kernPair = (Hashtable)kerning.get(ch1);
-
- if (kernPair != null) {
- Integer width = (Integer)kernPair.get(ch2);
- if (width != null) {
- buf.append(endText).append(-(width.intValue())).append(' ').append(startText);
- }
- }
- }
-
- public void render(Page page, OutputStream outputStream)
- throws FOPException, IOException {
- // MessageHandler.logln("rendering single page to PDF");
- this.idReferences = page.getIDReferences();
- this.pdfResources = this.pdfDoc.getResources();
- this.pdfDoc.setIDReferences(idReferences);
- this.renderPage(page);
-
- FontSetup.addToResources(this.pdfDoc, fontInfo);
-
- // TODO: this needs to be implemented
- renderRootExtensions(page);
-
- // MessageHandler.logln("writing out PDF");
- this.pdfDoc.output(outputStream);
- }
-
- /**
- * render page into PDF
- *
- * @param page page to render
- */
- public void renderPage(Page page) {
- BodyAreaContainer body;
- AreaContainer before, after, start, end;
-
- currentStream = this.pdfDoc.makeStream();
- body = page.getBody();
- before = page.getBefore();
- after = page.getAfter();
- start = page.getStart();
- end = page.getEnd();
-
- this.currentFontName = "";
- this.currentFontSize = 0;
-
- currentStream.add("BT\n");
-
- renderBodyAreaContainer(body);
-
- if (before != null) {
- renderAreaContainer(before);
- }
-
- if (after != null) {
- renderAreaContainer(after);
- }
-
- if (start != null) {
- renderAreaContainer(start);
- }
-
- if (end != null) {
- renderAreaContainer(end);
- }
- closeText();
-
- currentStream.add("ET\n");
-
- currentPage = this.pdfDoc.makePage(this.pdfResources, currentStream,
- page.getWidth() / 1000,
- page.getHeight() / 1000, page);
-
- if (page.hasLinks()) {
- currentAnnotList = this.pdfDoc.makeAnnotList();
- currentPage.setAnnotList(currentAnnotList);
-
- Enumeration e = page.getLinkSets().elements();
- while (e.hasMoreElements()) {
- LinkSet linkSet = (LinkSet)e.nextElement();
-
- linkSet.align();
- String dest = linkSet.getDest();
- int linkType = linkSet.getLinkType();
- Enumeration f = linkSet.getRects().elements();
- while (f.hasMoreElements()) {
- LinkedRectangle lrect = (LinkedRectangle)f.nextElement();
- currentAnnotList.addLink(this.pdfDoc.makeLink(lrect.getRectangle(),
- dest, linkType));
- }
- }
- } else {
- // just to be on the safe side
- currentAnnotList = null;
- }
-
- // ensures that color is properly reset for blocks that carry over pages
- this.currentFill = null;
- }
-
- /**
- * defines a string containing dashArray and dashPhase for the rule style
- */
- private String setRuleStylePattern(int style) {
- String rs = "";
- switch (style) {
- case org.apache.fop.fo.properties.RuleStyle.SOLID:
- rs = "[] 0 d ";
- break;
- case org.apache.fop.fo.properties.RuleStyle.DASHED:
- rs = "[3 3] 0 d ";
- break;
- case org.apache.fop.fo.properties.RuleStyle.DOTTED:
- rs = "[1 3] 0 d ";
- break;
- case org.apache.fop.fo.properties.RuleStyle.DOUBLE:
- rs = "[] 0 d ";
- break;
- default:
- rs = "[] 0 d ";
- }
- return rs;
- }
-
- protected void renderRootExtensions(Page page) {
- Vector v = page.getExtensions();
- if (v != null) {
- Enumeration e = v.elements();
- while (e.hasMoreElements()) {
- ExtensionObj ext = (ExtensionObj)e.nextElement();
- if (ext instanceof Outline) {
- renderOutline((Outline)ext);
- }
- }
- }
-
- }
-
- private void renderOutline(Outline outline) {
- PDFOutline outlineRoot = pdfDoc.getOutlineRoot();
- PDFOutline pdfOutline = null;
- Outline parent = outline.getParentOutline();
- if (parent == null) {
- pdfOutline =
- this.pdfDoc.makeOutline(outlineRoot,
- outline.getLabel().toString(),
- outline.getInternalDestination());
- } else {
- PDFOutline pdfParentOutline =
- (PDFOutline)parent.getRendererObject();
- if (pdfParentOutline == null) {
- MessageHandler.errorln("Error: pdfParentOutline is null");
- } else {
- pdfOutline =
- this.pdfDoc.makeOutline(pdfParentOutline,
- outline.getLabel().toString(),
- outline.getInternalDestination());
- }
-
- }
- outline.setRendererObject(pdfOutline);
-
- // handle sub outlines
- Vector v = outline.getOutlines();
- Enumeration e = v.elements();
- while (e.hasMoreElements()) {
- renderOutline((Outline)e.nextElement());
- }
- }
-
- protected class MUserAgent implements UserAgent {
- AffineTransform currentTransform = null;
-
- /**
- * Creates a new SVGUserAgent.
- */
- protected MUserAgent(AffineTransform at) {
- currentTransform = at;
- }
-
- /**
- * Displays an error message.
- */
- public void displayError(String message) {
- System.err.println(message);
- }
-
- /**
- * Displays an error resulting from the specified Exception.
- */
- public void displayError(Exception ex) {
- ex.printStackTrace(System.err);
- }
-
- /**
- * Displays a message in the User Agent interface.
- * The given message is typically displayed in a status bar.
- */
- public void displayMessage(String message) {
- System.out.println(message);
- }
-
- /**
- * Returns a customized the pixel to mm factor.
- */
- public float getPixelToMM() {
- // this is set to 72dpi as the values in fo are 72dpi
- return 0.35277777777777777778f; // 72 dpi
- // return 0.26458333333333333333333333333333f; // 96dpi
- }
-
- /**
- * Returns the language settings.
- */
- public String getLanguages() {
- return "en"; // userLanguages;
- }
-
- /**
- * Returns the user stylesheet uri.
- * @return null if no user style sheet was specified.
- */
- public String getUserStyleSheetURI() {
- return null; // userStyleSheetURI;
- }
-
- /**
- * Returns the class name of the XML parser.
- */
- public String getXMLParserClassName() {
- return org.apache.fop.apps.Driver.getParserClassName();
- }
-
- /**
- * Opens a link in a new component.
- * @param doc The current document.
- * @param uri The document URI.
- */
- public void openLink(SVGAElement elt) {
- // application.openLink(uri);
- }
-
-
- public Point getClientAreaLocationOnScreen() {
- return new Point(0, 0);
- }
-
- public void setSVGCursor(java.awt.Cursor cursor) {}
-
-
- public AffineTransform getTransform() {
- return currentTransform;
- }
-
- public Dimension2D getViewportSize() {
- return new Dimension(100, 100);
- }
-
- public EventDispatcher getEventDispatcher() {
- return null;
- }
-
- public boolean supportExtension(String str) {
- return false;
- }
-
- public boolean hasFeature(String str) {
- return false;
- }
-
- public void registerExtension(BridgeExtension be) {}
-
- public void handleElement(Element elt, Object data) {}
-
-
- }
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.pdf.fonts;
-
-/**
- * This is just a holder class for bfentries - not get/put methods provided
- */
-public class BFEntry {
- public int unicodeStart;
- public int unicodeEnd;
- public int glyphStartIndex;
-
- public BFEntry() {}
-
- public BFEntry(int unicodeStart, int unicodeEnd, int glyphStartIndex) {
- this.unicodeStart = unicodeStart;
- this.unicodeEnd = unicodeEnd;
- this.glyphStartIndex = glyphStartIndex;
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.pdf.fonts;
-
-import org.apache.fop.render.pdf.Font;
-import org.apache.fop.layout.FontDescriptor;
-import org.apache.fop.pdf.PDFStream;
-import org.apache.fop.messaging.MessageHandler;
-import java.util.Hashtable;
-
-import org.apache.fop.render.pdf.FontReader;
-
-public class LazyFont extends Font implements FontDescriptor {
-
- private String metricsFileName = null;
- private String fontEmbedPath = null;
- private boolean useKerning = false;
-
- private boolean isMetricsLoaded = false;
- private Font realFont = null;
- private FontDescriptor realFontDescriptor = null;
-
- public LazyFont(String fontEmbedPath, String metricsFileName, boolean useKerning){
- this.metricsFileName = metricsFileName;
- this.fontEmbedPath = fontEmbedPath;
- this.useKerning = useKerning;
- }
-
- private void load(){
- if(! isMetricsLoaded){
- try{
- FontReader reader = new FontReader(metricsFileName);
- reader.useKerning(useKerning);
- reader.setFontEmbedPath(fontEmbedPath);
- realFont = reader.getFont();
- if(realFont instanceof FontDescriptor){
- realFontDescriptor = (FontDescriptor) realFont;
- }
- isMetricsLoaded = true;
- // System.out.println("Metrics " + metricsFileName + " loaded.");
- } catch (Exception ex) {
- MessageHandler.error("Failed to read font metrics file "
- + metricsFileName
- + " : " + ex.getMessage());
- }
- }
- }
-
- public Font getRealFont(){
- return realFont;
- }
-
- // Font
- public String encoding(){
- load();
- return realFont.encoding();
- }
-
- public String fontName(){
- load();
- return realFont.fontName();
- }
-
- public byte getSubType(){
- load();
- return realFont.getSubType();
- }
-
- public char mapChar(char c){
- load();
- return realFont.mapChar(c);
- }
-
- // FontMetrics
- public int getAscender(int size){
- load();
- return realFont.getAscender(size);
- }
-
- public int getCapHeight(int size){
- load();
- return realFont.getCapHeight(size);
- }
-
- public int getDescender(int size){
- load();
- return realFont.getDescender(size);
- }
-
- public int getXHeight(int size){
- load();
- return realFont.getXHeight(size);
- }
-
- public int getFirstChar(){
- load();
- return realFont.getFirstChar();
- }
-
- public int getLastChar(){
- load();
- return realFont.getLastChar();
- }
-
- public int width(int i, int size){
- load();
- return realFont.width(i, size);
- }
-
- public int[] getWidths(int size){
- load();
- return realFont.getWidths(size);
- }
-
- // FontDescriptor
- public int getCapHeight(){
- load();
- return realFontDescriptor.getCapHeight();
- }
-
- public int getDescender(){
- load();
- return realFontDescriptor.getDescender();
- }
-
- public int getAscender(){
- load();
- return realFontDescriptor.getAscender();
- }
-
- public int getFlags(){
- load();
- return realFontDescriptor.getFlags();
- }
-
- public int[] getFontBBox(){
- load();
- return realFontDescriptor.getFontBBox();
- }
-
- public int getItalicAngle(){
- load();
- return realFontDescriptor.getItalicAngle();
- }
-
- public int getStemV(){
- load();
- return realFontDescriptor.getStemV();
- }
-
- public boolean hasKerningInfo(){
- load();
- return realFontDescriptor.hasKerningInfo();
- }
-
- public Hashtable getKerningInfo(){
- load();
- return realFontDescriptor.getKerningInfo();
- }
-
- public boolean isEmbeddable(){
- load();
- return realFontDescriptor.isEmbeddable();
- }
-
- public PDFStream getFontFile(int objNum){
- load();
- return realFontDescriptor.getFontFile(objNum);
- }
-}
-
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.pdf.fonts;
-
-import org.apache.fop.render.pdf.Font;
-import org.apache.fop.layout.FontDescriptor;
-import org.apache.fop.fonts.Glyphs;
-import org.apache.fop.fonts.TTFSubSetFile;
-import org.apache.fop.fonts.FontFileReader;
-import org.apache.fop.pdf.PDFStream;
-import org.apache.fop.pdf.PDFWArray;
-import org.apache.fop.pdf.PDFCIDFont;
-import org.apache.fop.render.pdf.CIDFont;
-import org.apache.fop.render.pdf.CMap;
-import org.apache.fop.pdf.PDFTTFStream;
-import org.apache.fop.messaging.MessageHandler;
-import java.io.InputStream;
-import java.io.IOException;
-import java.io.FileInputStream;
-import java.io.File;
-import java.io.BufferedInputStream;
-import java.util.Hashtable;
-
-/**
- * Generic MultiByte (CID) font
- */
-public class MultiByteFont extends CIDFont implements FontDescriptor {
- public String fontName = null;
- public String ttcName = null;
- public String encoding = "Identity-H";
-
- public int capHeight = 0;
- public int xHeight = 0;
- public int ascender = 0;
- public int descender = 0;
- public int[] fontBBox = {
- 0, 0, 0, 0
- };
-
- public String embedFileName = null;
- public String embedResourceName = null;
- public PDFTTFStream embeddedFont = null;
-
- public int flags = 4;
- public int stemV = 0;
- public int italicAngle = 0;
- public int missingWidth = 0;
- public int defaultWidth = 0;
- public byte cidType = PDFCIDFont.CID_TYPE2;
-
- public Hashtable kerning = new Hashtable();
- public boolean useKerning = true;
- private String namePrefix = null; // Quasi unique prefix
- private static int uniqueCounter = 1;
- public PDFWArray warray = new PDFWArray();
- public int width[] = null;
-
- public BFEntry[] bfentries = null;
-
-
- /**
- * usedGlyphs contains orginal, new glyph index
- */
- private Hashtable usedGlyphs = new Hashtable();
-
- /**
- * usedGlyphsIndex contains new glyph, original index
- */
- private Hashtable usedGlyphsIndex = new Hashtable();
- int usedGlyphsCount = 0;
-
- public MultiByteFont() {
- // Make sure that the 3 first glyphs are included
- usedGlyphs.put(new Integer(0), new Integer(0));
- usedGlyphsIndex.put(new Integer(0), new Integer(0));
- usedGlyphsCount++;
- usedGlyphs.put(new Integer(1), new Integer(1));
- usedGlyphsIndex.put(new Integer(1), new Integer(1));
- usedGlyphsCount++;
- usedGlyphs.put(new Integer(2), new Integer(2));
- usedGlyphsIndex.put(new Integer(2), new Integer(2));
- usedGlyphsCount++;
-
- // Create a quasiunique prefix for fontname
- int cnt = 0;
- synchronized (this.getClass()) {
- cnt = uniqueCounter++;
- }
- int ctm = (int)(System.currentTimeMillis() & 0xffff);
- namePrefix = new String(cnt + "E" + Integer.toHexString(ctm));
- }
-
- public final boolean hasKerningInfo() {
- return (useKerning & kerning.isEmpty());
- }
-
- public final java.util.Hashtable getKerningInfo() {
- if (useKerning)
- return kerning;
- else
- return new Hashtable();
- }
-
- public byte getSubType() {
- return org.apache.fop.pdf.PDFFont.TYPE0;
- }
-
- public String getLang() {
- return null;
- }
-
- public String getPanose() {
- return null;
- }
-
- public int getAvgWidth() {
- return -1;
- }
-
- public int getMinWidth() {
- return -1;
- }
-
- public int getMaxWidth() {
- return -1;
- }
-
- public int getleading() {
- return -1;
- }
-
- public int getStemH() {
- return 0;
- }
-
- public int getMissingWidth() {
- return missingWidth;
- }
-
- public int getDefaultWidth() {
- return defaultWidth;
- }
-
- public String getRegistry() {
- return "Adobe";
- }
-
- public String getOrdering() {
- return "UCS";
- }
-
- public int getSupplement() {
- return 0;
- }
-
- public byte getCidType() {
- return cidType;
- }
-
- public String getCidBaseFont() {
- return isEmbeddable() ? namePrefix + fontName : fontName;
- }
-
- public String getCharEncoding() {
- return "Identity-H";
- }
-
- public PDFWArray getWidths() {
- if (isEmbeddable()) {
- // Create widths for reencoded chars
- warray = new PDFWArray();
- int[] tmpWidth = new int[usedGlyphsCount];
-
- for (int i = 0; i < usedGlyphsCount; i++) {
- Integer nw = (Integer)usedGlyphsIndex.get(new Integer(i));
- int nwx = (nw == null) ? 0 : nw.intValue();
- tmpWidth[i] = width[nwx];
- }
- warray.addEntry(0, tmpWidth);
- }
- return warray;
- }
-
- public boolean isEmbeddable() {
- return (embedFileName == null && embedResourceName == null) ? false
- : true;
- }
-
-
- public PDFStream getFontFile(int i) {
- try {
- FontFileReader reader = new FontFileReader(embedFileName);
- TTFSubSetFile subset = new TTFSubSetFile();
-
- byte[] subsetFont = subset.readFont(reader, ttcName, usedGlyphs);
- // Only TrueType CID fonts are supported now
-
- embeddedFont = new PDFTTFStream(i, subsetFont.length);
- embeddedFont.addFilter("flate");
- embeddedFont.addFilter("ascii-85");
- embeddedFont.setData(subsetFont, subsetFont.length);
- } catch (IOException ioe) {
- MessageHandler.errorln("Failed to embed font [" + i + "] "
- + fontName + ": " + ioe.getMessage());
- return (PDFStream)null;
- }
-
- return (PDFStream)embeddedFont;
- }
-
- public String encoding() {
- return encoding;
- }
-
- public String fontName() {
- return isEmbeddable() ? namePrefix + fontName : fontName;
- }
-
- public int getAscender() {
- return ascender;
- }
-
- public int getDescender() {
- return descender;
- }
-
- public int getCapHeight() {
- return capHeight;
- }
-
- public int getAscender(int size) {
- return size * ascender;
- }
-
- public int getCapHeight(int size) {
- return size * capHeight;
- }
-
- public int getDescender(int size) {
- return size * descender;
- }
-
- public int getXHeight(int size) {
- return size * xHeight;
- }
-
- public int getFlags() {
- return flags;
- }
-
- public int[] getFontBBox() {
- return fontBBox;
- }
-
- public int getItalicAngle() {
- return italicAngle;
- }
-
- public int getStemV() {
- return stemV;
- }
-
- public int getFirstChar() {
- return 0;
- }
-
- public int getLastChar() {
- return 255;
- }
-
- public int width(int i, int size) {
- if (isEmbeddable()) {
- Integer idx = (Integer)usedGlyphsIndex.get(new Integer(i));
- return size * width[idx.intValue()];
- } else {
- return size * width[i];
- }
- }
-
- public int[] getWidths(int size) {
- int[] arr = new int[width.length];
- System.arraycopy(width, 0, arr, 0, width.length - 1);
- for (int i = 0; i < arr.length; i++)
- arr[i] *= size;
- return arr;
- }
-
- public Integer reMap(Integer i) {
- if (isEmbeddable()) {
- Integer ret = (Integer)usedGlyphsIndex.get(i);
- if (ret == null)
- ret = i;
- return ret;
- } else {
- return i;
- }
-
- }
-
- public char mapChar(char c) {
- int idx = (int)c;
- int retIdx = 0;
-
- for (int i = 0; (i < bfentries.length) && retIdx == 0; i++) {
- if (bfentries[i].unicodeStart <= idx
- && bfentries[i].unicodeEnd >= idx) {
- retIdx = bfentries[i].glyphStartIndex + idx
- - bfentries[i].unicodeStart;
- }
- }
-
- if (isEmbeddable()) {
- // Reencode to a new subset font or get
- // the reencoded value
- Integer newIdx = (Integer)usedGlyphs.get(new Integer(retIdx));
- if (newIdx == null) {
- usedGlyphs.put(new Integer(retIdx),
- new Integer(usedGlyphsCount));
- usedGlyphsIndex.put(new Integer(usedGlyphsCount),
- new Integer(retIdx));
- retIdx = usedGlyphsCount;
- // System.out.println(c+"("+(int)c+") = "+retIdx);
- usedGlyphsCount++;
- } else {
- retIdx = newIdx.intValue();
- }
- }
-
- return (char)retIdx;
- }
-
-}
-
-
-
-
-
-
-
-
-
-
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.pdf.fonts;
-
-import org.apache.fop.render.pdf.Font;
-import org.apache.fop.layout.FontDescriptor;
-import org.apache.fop.fonts.Glyphs;
-import org.apache.fop.pdf.PDFStream;
-import org.apache.fop.pdf.PDFTTFStream;
-import org.apache.fop.pdf.PDFT1Stream;
-import java.io.InputStream;
-import java.io.FileInputStream;
-import java.io.BufferedInputStream;
-import java.util.Hashtable;
-
-/**
- * Generic SingleByte font
- */
-public class SingleByteFont extends Font implements FontDescriptor {
- public String fontName = null;
- public String encoding = "WinAnsiEncoding";
-
- public int capHeight = 0;
- public int xHeight = 0;
- public int ascender = 0;
- public int descender = 0;
- public int[] fontBBox = {
- 0, 0, 0, 0
- };
-
- public String embedFileName = null;
- public String embedResourceName = null;
- public PDFStream embeddedFont = null;
-
- public int firstChar = 0;
- public int lastChar = 255;
- public int flags = 4;
- public int stemV = 0;
- public int italicAngle = 0;
- public int missingWidth = 0;
-
- public Hashtable kerning = new Hashtable();
- public boolean useKerning = true;
-
- public int width[] = null;
- public byte subType = 0;
-
- public final boolean hasKerningInfo() {
- return (useKerning & kerning.isEmpty());
- }
-
- public final java.util.Hashtable getKerningInfo() {
- if (useKerning)
- return kerning;
- else
- return new Hashtable();
- }
-
- public byte getSubType() {
- return subType;
- }
-
- public int getAvgWidth() {
- return -1;
- }
-
- public int getMinWidth() {
- return -1;
- }
-
- public int getMaxWidth() {
- return -1;
- }
-
- public int getleading() {
- return -1;
- }
-
- public int getStemH() {
- return 0;
- }
-
- public int getMissingWidth() {
- return missingWidth;
- }
-
- public String getCharEncoding() {
- return encoding;
- }
-
- public boolean isEmbeddable() {
- return (embedFileName == null && embedResourceName == null) ? false
- : true;
- }
-
-
- public PDFStream getFontFile(int i) {
- InputStream instream = null;
-
- // Get file first
- if (embedFileName != null)
- try {
- instream = new FileInputStream(embedFileName);
- } catch (Exception e) {
- System.out.println("Failed to embed fontfile: "
- + embedFileName);
- }
-
- // Get resource
- if (instream == null && embedResourceName != null)
- try {
- instream =
- new BufferedInputStream(this.getClass().getResourceAsStream(embedResourceName));
- } catch (Exception e) {
- System.out.println("Failed to embed fontresource: "
- + embedResourceName);
- }
-
- if (instream == null)
- return (PDFStream)null;
-
- // Read fontdata
- byte[] file = new byte[128000];
- int fsize = 0;
-
- try {
- int l = instream.read(file, 0, 128000);
- fsize += l;
-
- if (l == 128000) {
- // More to read - needs to extend
- byte[] tmpbuf;
-
- while (l > 0) {
- tmpbuf = new byte[file.length + 64000];
- System.arraycopy(file, 0, tmpbuf, 0, file.length);
- l = instream.read(tmpbuf, file.length, 64000);
- fsize += l;
- file = tmpbuf;
-
- if (l < 64000) // whole file read. No need to loop again
- l = 0;
- }
- }
-
- if (subType == org.apache.fop.pdf.PDFFont.TYPE1) {
- embeddedFont = new PDFT1Stream(i, fsize);
- ((PDFT1Stream)embeddedFont).setData(file, fsize);
- } else {
- embeddedFont = new PDFTTFStream(i, fsize);
- ((PDFTTFStream)embeddedFont).setData(file, fsize);
- }
-
- embeddedFont.addFilter("flate");
- embeddedFont.addFilter("ascii-85");
- instream.close();
- } catch (Exception e) {}
-
- return (PDFStream)embeddedFont;
- }
-
- public String encoding() {
- return encoding;
- }
-
- public String fontName() {
- return fontName;
- }
-
- public int getAscender() {
- return ascender;
- }
-
- public int getDescender() {
- return descender;
- }
-
- public int getCapHeight() {
- return capHeight;
- }
-
- public int getAscender(int size) {
- return size * ascender;
- }
-
- public int getCapHeight(int size) {
- return size * capHeight;
- }
-
- public int getDescender(int size) {
- return size * descender;
- }
-
- public int getXHeight(int size) {
- return size * xHeight;
- }
-
- public int getFlags() {
- return flags;
- }
-
- public int[] getFontBBox() {
- return fontBBox;
- }
-
- public int getItalicAngle() {
- return italicAngle;
- }
-
- public int getStemV() {
- return stemV;
- }
-
- public int getFirstChar() {
- return 0;
- // return firstChar;
- }
-
- public int getLastChar() {
- return lastChar;
- }
-
- public int width(int i, int size) {
- return size * width[i];
- }
-
- public int[] getWidths(int size) {
- int[] arr = new int[width.length];
- System.arraycopy(width, 0, arr, 0, width.length - 1);
- for (int i = 0; i < arr.length; i++)
- arr[i] *= size;
- return arr;
- }
-
-}
-
+++ /dev/null
-<HTML>
-<TITLE>org.apache.fop.render.pdf.fonts Package</TITLE>
-<BODY>
-<P>PDF font information/metrics</P>
-<P>Generated entirely from XML files.</P>
-</BODY>
-</HTML>
\ No newline at end of file
+++ /dev/null
-<HTML>
-<TITLE>org.apache.fop.render.pdf Package</TITLE>
-<BODY>
-<P>classes for rendering to PDF</P>
-</BODY>
-</HTML>
\ No newline at end of file
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.ps;
-
-import java.io.*;
-
-public class ASCII85EncodeFilter implements Filter {
-
- private static final char ASCII85_ZERO = 'z';
- private static final char ASCII85_START = '!';
- private static final char ASCII85_EOL = '\n';
- private static final String ASCII85_EOD = "~>";
- private static final String ENCODING = "US-ASCII";
-
- private static final long base85_4 = 85;
- private static final long base85_3 = base85_4 * base85_4;
- private static final long base85_2 = base85_3 * base85_4;
- private static final long base85_1 = base85_2 * base85_4;
-
- protected ASCII85EncodeFilter() {}
-
- public long write(OutputStream out, byte[] buf, int len,
- long bw) throws IOException {
- // Assumption: len<80
- int line = (int)(bw % 80) + len;
- if (line >= 80) {
- int first = len - (line - 80);
- out.write(buf, 0, first);
- out.write(ASCII85_EOL);
- out.write(buf, first, len - first);
- } else {
- out.write(buf, 0, len);
- }
- return bw + len;
- }
-
- public void doFilter(InputStream in,
- OutputStream out) throws IOException {
- int total = 0;
- int diff = 0;
- long bw = 0;
-
- // first encode the majority of the data
- // each 4 byte group becomes a 5 byte group
- byte[] data = new byte[4];
- int bytes_read;
- while ((bytes_read = in.read(data)) == data.length) {
- long val = ((data[0] << 24)
- & 0xff000000L) // note: must have the L at the
- + ((data[1] << 16) & 0xff0000L) // end, otherwise you get into
- + ((data[2] << 8) & 0xff00L) // weird signed value problems
- + (data[3] & 0xffL); // cause we're using a full 32 bits
- byte[] conv = convertWord(val);
-
- bw = write(out, conv, conv.length, bw);
- }
-
- // now take care of the trailing few bytes.
- // with n leftover bytes, we append 0 bytes to make a full group of 4
- // then convert like normal (except not applying the special zero rule)
- // and write out the first n+1 bytes from the result
- if ((bytes_read < data.length) && (bytes_read >= 0)) {
- int n = data.length - bytes_read;
- byte[] lastdata = new byte[4];
- int i = 0;
- for (int j = 0; j < 4; j++) {
- if (j < n) {
- lastdata[j] = data[i++];
- } else {
- lastdata[j] = 0;
- }
- }
-
- long val = ((lastdata[0] << 24) & 0xff000000L)
- + ((lastdata[1] << 16) & 0xff0000L)
- + ((lastdata[2] << 8) & 0xff00L)
- + (lastdata[3] & 0xffL);
-
- byte[] conv;
- // special rule for handling zeros at the end
- if (val != 0) {
- conv = convertWord(val);
- } else {
- conv = new byte[5];
- for (int j = 0; j < 5; j++) {
- conv[j] = (byte)'!';
- }
- }
- // assert n+1 <= 5
- bw = write(out, conv, n + 1, bw);
- // System.out.println("ASCII85 end of data was "+n+" bytes long");
-
- }
- // finally write the two character end of data marker
- byte[] EOD = ASCII85_EOD.getBytes();
- bw = write(out, EOD, EOD.length, bw);
- }
-
- /**
- * This converts a 32 bit value (4 bytes) into 5 bytes using base 85.
- * each byte in the result starts with zero at the '!' character so
- * the resulting base85 number fits into printable ascii chars
- *
- * @param word the 32 bit unsigned (hence the long datatype) word
- * @return 5 bytes (or a single byte of the 'z' character for word
- * values of 0)
- */
- private byte[] convertWord(long word) {
- word = word & 0xffffffff;
- if (word < 0) {
- word = -word;
- }
-
- if (word == 0) {
- byte[] result = {
- (byte)ASCII85_ZERO
- };
- return result;
- } else {
- byte c1 = (byte)((word / base85_1) & 0xFF);
- byte c2 = (byte)(((word - (c1 * base85_1)) / base85_2) & 0xFF);
- byte c3 =
- (byte)(((word - (c1 * base85_1) - (c2 * base85_2)) / base85_3)
- & 0xFF);
- byte c4 =
- (byte)(((word - (c1 * base85_1) - (c2 * base85_2) - (c3 * base85_3)) / base85_4)
- & 0xFF);
- byte c5 =
- (byte)(((word - (c1 * base85_1) - (c2 * base85_2) - (c3 * base85_3) - (c4 * base85_4)))
- & 0xFF);
-
- byte[] ret = {
- (byte)(c1 + ASCII85_START), (byte)(c2 + ASCII85_START),
- (byte)(c3 + ASCII85_START), (byte)(c4 + ASCII85_START),
- (byte)(c5 + ASCII85_START)
- };
-
- for (int i = 0; i < ret.length; i++) {
- if (ret[i] < 33 || ret[i] > 117) {
- System.out.println("Illegal char value "
- + new Integer(ret[i]));
- }
- }
- return ret;
- }
- }
-
-
- public static InputStream filter(InputStream in) throws IOException {
- ASCII85EncodeFilter myfilter = new ASCII85EncodeFilter();
- return FilterThread.filter(in, myfilter);
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.ps;
-
-import java.io.*;
-
-public class ASCIIHexEncodeFilter implements Filter {
-
- private static final char ASCIIHEX_EOL = '\n';
- private static final String ASCIIHEX_EOD = ">";
- private static final String ENCODING = "US-ASCII";
-
- protected ASCIIHexEncodeFilter() {}
-
- public long write(OutputStream out, byte[] buf, int len,
- long bw) throws IOException {
- boolean last = false;
- int pos = 0;
- int rest = len;
- while (rest > 0) {
- int restofline = 80 - (int)((bw + pos) % 80);
- if (rest < restofline) {
- // last line
- restofline = rest;
- last = true;
- }
- if (restofline > 0) {
- out.write(buf, pos, restofline);
- pos += restofline;
- if (!last)
- out.write(ASCIIHEX_EOL);
- }
- rest = len - pos;
- }
- return bw + len;
- }
-
- public void doFilter(InputStream in,
- OutputStream out) throws IOException {
- long bw = 0;
- byte[] buf = new byte[2048];
- int bytes_read;
- StringBuffer sb = new StringBuffer(2048 * 2);
- while ((bytes_read = in.read(buf)) != -1) {
- sb.setLength(0);
- for (int i = 0; i < bytes_read; i++) {
- int val = (int)(buf[i] & 0xFF);
- if (val < 16)
- sb.append("0");
- sb.append(Integer.toHexString(val));
- }
- bw = write(out, sb.toString().getBytes(ENCODING), bytes_read * 2,
- bw);
- }
- byte[] eod = ASCIIHEX_EOD.getBytes(ENCODING);
- bw = write(out, eod, eod.length, bw);
- }
-
- public static InputStream filter(InputStream in) throws IOException {
- ASCIIHexEncodeFilter myfilter = new ASCIIHexEncodeFilter();
- return FilterThread.filter(in, myfilter);
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.ps;
-
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.IOException;
-
-public interface Filter {
-
- public void doFilter(InputStream in, OutputStream out) throws IOException;
-}
-
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.ps;
-
-import java.io.*;
-
-public class FilterThread extends Thread {
-
- private Filter filter;
- private InputStream in;
- private OutputStream out;
-
- private FilterThread(Filter filter, InputStream in, OutputStream out) {
- this.filter = filter;
- this.in = in;
- this.out = out;
- }
-
- public void run() {
- try {
- try {
- this.filter.doFilter(in, out);
- this.out.close();
- } catch (IOException e) {
- e.printStackTrace();
- }
- }
- finally {
- this.filter = null;
- this.in = null;
- this.out = null;
- }
- }
-
- public static InputStream filter(InputStream in,
- Filter filter) throws IOException {
- PipedInputStream pin = new PipedInputStream();
- PipedOutputStream pout = new PipedOutputStream(pin);
- FilterThread thread = new FilterThread(filter, in, pout);
- thread.start();
- return pin;
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.ps;
-
-import java.io.*;
-import java.util.zip.DeflaterOutputStream;
-
-public class FlateEncodeFilter implements Filter {
-
- protected FlateEncodeFilter() {}
-
- private long copyStream(InputStream in, OutputStream out,
- int bufferSize) throws IOException {
- long bytes_total = 0;
- byte[] buf = new byte[bufferSize];
- int bytes_read;
- while ((bytes_read = in.read(buf)) != -1) {
- bytes_total += bytes_read;
- out.write(buf, 0, bytes_read);
- }
- return bytes_total;
- }
-
- public void doFilter(InputStream in,
- OutputStream out) throws IOException {
- DeflaterOutputStream dout = new DeflaterOutputStream(out);
- copyStream(in, dout, 2048);
- // dout.flush();
- dout.close();
- }
-
- public static InputStream filter(InputStream in) throws IOException {
- FlateEncodeFilter myfilter = new FlateEncodeFilter();
- return FilterThread.filter(in, myfilter);
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.ps;
-
-import org.apache.fop.pdf.*;
-import org.apache.fop.layout.*;
-import org.apache.fop.fonts.*;
-import org.apache.fop.render.pdf.*;
-import org.apache.fop.image.*;
-import org.apache.fop.datatypes.ColorSpace;
-
-import org.apache.batik.ext.awt.g2d.*;
-
-import java.text.AttributedCharacterIterator;
-import java.text.CharacterIterator;
-import java.awt.*;
-import java.awt.Font;
-import java.awt.Image;
-import java.awt.image.*;
-import java.awt.font.*;
-import java.awt.geom.*;
-import java.awt.image.renderable.*;
-import java.io.*;
-
-import java.util.Map;
-import java.util.Vector;
-
-/**
- * This concrete implementation of <tt>AbstractGraphics2D</tt> is a
- * simple help to programmers to get started with their own
- * implementation of <tt>Graphics2D</tt>.
- * <tt>DefaultGraphics2D</tt> implements all the abstract methods
- * is <tt>AbstractGraphics2D</tt> and makes it easy to start
- * implementing a <tt>Graphic2D</tt> piece-meal.
- *
- * @author <a href="mailto:keiron@aftexsw.com">Keiron Liddle</a>
- * @version $Id$
- * @see org.apache.batik.ext.awt.g2d.AbstractGraphics2D
- */
-public class PSGraphics2D extends AbstractGraphics2D {
- boolean standalone = false;
-
- /**
- * the PDF Document being created
- */
- protected PSRenderer psRenderer;
-
- protected FontState fontState;
-
- /**
- * the current (internal) font name
- */
- protected String currentFontName;
-
- /**
- * the current font size in millipoints
- */
- protected int currentFontSize;
-
- /**
- * the current vertical position in millipoints from bottom
- */
- protected int currentYPosition = 0;
-
- /**
- * the current horizontal position in millipoints from left
- */
- protected int currentXPosition = 0;
-
- /**
- * the current colour for use in svg
- */
- PDFColor currentColour = new PDFColor(0, 0, 0);
-
- FontInfo fontInfo;
-
- /**
- * Create a new PDFGraphics2D with the given pdf document info.
- * This is used to create a Graphics object for use inside an already
- * existing document.
- */
- public PSGraphics2D(boolean textAsShapes, FontState fs, PSRenderer ren,
- String font, int size, int xpos, int ypos) {
- super(textAsShapes);
- psRenderer = ren;
- currentFontName = font;
- currentFontSize = size;
- currentYPosition = ypos;
- currentXPosition = xpos;
- fontState = fs;
- }
-
- public PSGraphics2D(boolean textAsShapes) {
- super(textAsShapes);
- }
-
- public void setGraphicContext(GraphicContext c) {
- gc = c;
- }
-
- /**
- * This constructor supports the create method
- */
- public PSGraphics2D(PSGraphics2D g) {
- super(g);
- }
-
- /**
- * Creates a new <code>Graphics</code> object that is
- * a copy of this <code>Graphics</code> object.
- * @return a new graphics context that is a copy of
- * this graphics context.
- */
- public Graphics create() {
- return new PSGraphics2D(this);
- }
-
- /**
- * Draws as much of the specified image as is currently available.
- * The image is drawn with its top-left corner at
- * (<i>x</i>, <i>y</i>) in this graphics context's coordinate
- * space. Transparent pixels in the image do not affect whatever
- * pixels are already there.
- * <p>
- * This method returns immediately in all cases, even if the
- * complete image has not yet been loaded, and it has not been dithered
- * and converted for the current output device.
- * <p>
- * If the image has not yet been completely loaded, then
- * <code>drawImage</code> returns <code>false</code>. As more of
- * the image becomes available, the process that draws the image notifies
- * the specified image observer.
- * @param img the specified image to be drawn.
- * @param x the <i>x</i> coordinate.
- * @param y the <i>y</i> coordinate.
- * @param observer object to be notified as more of
- * the image is converted.
- * @see java.awt.Image
- * @see java.awt.image.ImageObserver
- * @see java.awt.image.ImageObserver#imageUpdate(java.awt.Image, int, int, int, int, int)
- */
- public boolean drawImage(Image img, int x, int y,
- ImageObserver observer) {
- // System.err.println("drawImage:x, y");
-
- final int width = img.getWidth(observer);
- final int height = img.getHeight(observer);
- if (width == -1 || height == -1) {
- return false;
- }
-
- Dimension size = new Dimension(width, height);
- BufferedImage buf = buildBufferedImage(size);
-
- java.awt.Graphics2D g = buf.createGraphics();
- g.setComposite(AlphaComposite.SrcOver);
- g.setBackground(new Color(1, 1, 1, 0));
- g.setPaint(new Color(1, 1, 1, 0));
- g.fillRect(0, 0, width, height);
- g.clip(new Rectangle(0, 0, buf.getWidth(), buf.getHeight()));
-
- if (!g.drawImage(img, 0, 0, observer)) {
- return false;
- }
- g.dispose();
-
- final byte[] result = new byte[buf.getWidth() * buf.getHeight() * 3];
- final byte[] mask = new byte[buf.getWidth() * buf.getHeight()];
-
- Raster raster = buf.getData();
- DataBuffer bd = raster.getDataBuffer();
-
- int count = 0;
- int maskpos = 0;
- switch (bd.getDataType()) {
- case DataBuffer.TYPE_INT:
- int[][] idata = ((DataBufferInt)bd).getBankData();
- for (int i = 0; i < idata.length; i++) {
- for (int j = 0; j < idata[i].length; j++) {
- // mask[maskpos++] = (byte)((idata[i][j] >> 24) & 0xFF);
- if (((idata[i][j] >> 24) & 0xFF) != 255) {
- result[count++] = (byte)0xFF;
- result[count++] = (byte)0xFF;
- result[count++] = (byte)0xFF;
- } else {
- result[count++] = (byte)((idata[i][j] >> 16) & 0xFF);
- result[count++] = (byte)((idata[i][j] >> 8) & 0xFF);
- result[count++] = (byte)((idata[i][j]) & 0xFF);
- }
- }
- }
- break;
- default:
- // error
- break;
- }
-
- try {
- FopImage fopimg = new TempImage(width, height, result, mask);
- AffineTransform at = getTransform();
- double[] matrix = new double[6];
- at.getMatrix(matrix);
- psRenderer.write("gsave");
- Shape imclip = getClip();
- writeClip(imclip);
- // psRenderer.write("" + matrix[0] + " " + matrix[1] +
- // " " + matrix[2] + " " + matrix[3] + " " +
- // matrix[4] + " " + matrix[5] + " cm\n");
- psRenderer.renderBitmap(fopimg, x, y, width, height);
- psRenderer.write("grestore");
- } catch (Exception e) {
- e.printStackTrace();
- }
- return true;
- }
-
- public BufferedImage buildBufferedImage(Dimension size) {
- return new BufferedImage(size.width, size.height,
- BufferedImage.TYPE_INT_ARGB);
- }
-
- class TempImage implements FopImage {
- int m_height;
- int m_width;
- int m_bitsPerPixel;
- ColorSpace m_colorSpace;
- int m_bitmapSiye;
- byte[] m_bitmaps;
- byte[] m_mask;
- PDFColor transparent = new PDFColor(255, 255, 255);
-
- TempImage(int width, int height, byte[] result,
- byte[] mask) throws FopImageException {
- this.m_height = height;
- this.m_width = width;
- this.m_bitsPerPixel = 8;
- this.m_colorSpace = new ColorSpace(ColorSpace.DEVICE_RGB);
- // this.m_isTransparent = false;
- // this.m_bitmapsSize = this.m_width * this.m_height * 3;
- this.m_bitmaps = result;
- this.m_mask = mask;
- }
-
- public String getURL() {
- return "" + m_bitmaps;
- }
-
- // image size
- public int getWidth() throws FopImageException {
- return m_width;
- }
-
- public int getHeight() throws FopImageException {
- return m_height;
- }
-
- // DeviceGray, DeviceRGB, or DeviceCMYK
- public ColorSpace getColorSpace() throws FopImageException {
- return m_colorSpace;
- }
-
- // bits per pixel
- public int getBitsPerPixel() throws FopImageException {
- return m_bitsPerPixel;
- }
-
- // For transparent images
- public boolean isTransparent() throws FopImageException {
- return transparent != null;
- }
-
- public PDFColor getTransparentColor() throws FopImageException {
- return transparent;
- }
-
- public byte[] getMask() throws FopImageException {
- return m_mask;
- }
-
- // get the image bytes, and bytes properties
-
- // get uncompressed image bytes
- public byte[] getBitmaps() throws FopImageException {
- return m_bitmaps;
- }
-
- // width * (bitsPerPixel / 8) * height, no ?
- public int getBitmapsSize() throws FopImageException {
- return m_width * m_height * 3;
- }
-
- // get compressed image bytes
- // I don't know if we really need it, nor if it
- // should be changed...
- public byte[] getRessourceBytes() throws FopImageException {
- return null;
- }
-
- public int getRessourceBytesSize() throws FopImageException {
- return 0;
- }
-
- // return null if no corresponding PDFFilter
- public PDFFilter getPDFFilter() throws FopImageException {
- return null;
- }
-
- // release memory
- public void close() {}
-
- }
-
-
- /**
- * Draws as much of the specified image as has already been scaled
- * to fit inside the specified rectangle.
- * <p>
- * The image is drawn inside the specified rectangle of this
- * graphics context's coordinate space, and is scaled if
- * necessary. Transparent pixels do not affect whatever pixels
- * are already there.
- * <p>
- * This method returns immediately in all cases, even if the
- * entire image has not yet been scaled, dithered, and converted
- * for the current output device.
- * If the current output representation is not yet complete, then
- * <code>drawImage</code> returns <code>false</code>. As more of
- * the image becomes available, the process that draws the image notifies
- * the image observer by calling its <code>imageUpdate</code> method.
- * <p>
- * A scaled version of an image will not necessarily be
- * available immediately just because an unscaled version of the
- * image has been constructed for this output device. Each size of
- * the image may be cached separately and generated from the original
- * data in a separate image production sequence.
- * @param img the specified image to be drawn.
- * @param x the <i>x</i> coordinate.
- * @param y the <i>y</i> coordinate.
- * @param width the width of the rectangle.
- * @param height the height of the rectangle.
- * @param observer object to be notified as more of
- * the image is converted.
- * @see java.awt.Image
- * @see java.awt.image.ImageObserver
- * @see java.awt.image.ImageObserver#imageUpdate(java.awt.Image, int, int, int, int, int)
- */
- public boolean drawImage(Image img, int x, int y, int width, int height,
- ImageObserver observer) {
- System.out.println("drawImage");
- return true;
- }
-
- /**
- * Disposes of this graphics context and releases
- * any system resources that it is using.
- * A <code>Graphics</code> object cannot be used after
- * <code>dispose</code>has been called.
- * <p>
- * When a Java program runs, a large number of <code>Graphics</code>
- * objects can be created within a short time frame.
- * Although the finalization process of the garbage collector
- * also disposes of the same system resources, it is preferable
- * to manually free the associated resources by calling this
- * method rather than to rely on a finalization process which
- * may not run to completion for a long period of time.
- * <p>
- * Graphics objects which are provided as arguments to the
- * <code>paint</code> and <code>update</code> methods
- * of components are automatically released by the system when
- * those methods return. For efficiency, programmers should
- * call <code>dispose</code> when finished using
- * a <code>Graphics</code> object only if it was created
- * directly from a component or another <code>Graphics</code> object.
- * @see java.awt.Graphics#finalize
- * @see java.awt.Component#paint
- * @see java.awt.Component#update
- * @see java.awt.Component#getGraphics
- * @see java.awt.Graphics#create
- */
- public void dispose() {
- // System.out.println("dispose");
- psRenderer = null;
- fontState = null;
- currentFontName = null;
- currentColour = null;
- fontInfo = null;
- }
-
- /**
- * Strokes the outline of a <code>Shape</code> using the settings of the
- * current <code>Graphics2D</code> context. The rendering attributes
- * applied include the <code>Clip</code>, <code>Transform</code>,
- * <code>Paint</code>, <code>Composite</code> and
- * <code>Stroke</code> attributes.
- * @param s the <code>Shape</code> to be rendered
- * @see #setStroke
- * @see #setPaint
- * @see java.awt.Graphics#setColor
- * @see #transform
- * @see #setTransform
- * @see #clip
- * @see #setClip
- * @see #setComposite
- */
- public void draw(Shape s) {
- // System.out.println("draw(Shape)");
- psRenderer.write("gsave");
- Shape imclip = getClip();
- writeClip(imclip);
- Color c = getColor();
- psRenderer.write(c.getRed() + " " + c.getGreen() + " " + c.getBlue()
- + " setrgbcolor");
-
- applyPaint(getPaint(), false);
- applyStroke(getStroke());
-
- psRenderer.write("newpath");
- PathIterator iter = s.getPathIterator(getTransform());
- while (!iter.isDone()) {
- double vals[] = new double[6];
- int type = iter.currentSegment(vals);
- switch (type) {
- case PathIterator.SEG_CUBICTO:
- psRenderer.write(PDFNumber.doubleOut(1000 * vals[0]) + " "
- + PDFNumber.doubleOut(1000 * vals[1]) + " "
- + PDFNumber.doubleOut(1000 * vals[2]) + " "
- + PDFNumber.doubleOut(1000 * vals[3]) + " "
- + PDFNumber.doubleOut(1000 * vals[4]) + " "
- + PDFNumber.doubleOut(1000 * vals[5])
- + " curveto");
- break;
- case PathIterator.SEG_LINETO:
- psRenderer.write(PDFNumber.doubleOut(1000 * vals[0]) + " "
- + PDFNumber.doubleOut(1000 * vals[1])
- + " lineto");
- break;
- case PathIterator.SEG_MOVETO:
- psRenderer.write(PDFNumber.doubleOut(1000 * vals[0]) + " "
- + PDFNumber.doubleOut(1000 * vals[1])
- + " M");
- break;
- case PathIterator.SEG_QUADTO:
- // psRenderer.write((1000 * PDFNumber.doubleOut(vals[0])) +
- // " " + (1000 * PDFNumber.doubleOut(vals[1])) + " " +
- // (1000 * PDFNumber.doubleOut(vals[2])) + " " +
- // (1000 * PDFNumber.doubleOut(vals[3])) + " y\n");
- break;
- case PathIterator.SEG_CLOSE:
- psRenderer.write("closepath");
- break;
- default:
- break;
- }
- iter.next();
- }
- doDrawing(false, true, false);
- psRenderer.write("grestore");
- }
-
- protected void writeClip(Shape s) {
- PathIterator iter = s.getPathIterator(getTransform());
- psRenderer.write("newpath");
- while (!iter.isDone()) {
- double vals[] = new double[6];
- int type = iter.currentSegment(vals);
- switch (type) {
- case PathIterator.SEG_CUBICTO:
- psRenderer.write(PDFNumber.doubleOut(1000 * vals[0]) + " "
- + PDFNumber.doubleOut(1000 * vals[1]) + " "
- + PDFNumber.doubleOut(1000 * vals[2]) + " "
- + PDFNumber.doubleOut(1000 * vals[3]) + " "
- + PDFNumber.doubleOut(1000 * vals[4]) + " "
- + PDFNumber.doubleOut(1000 * vals[5])
- + " curveto");
- break;
- case PathIterator.SEG_LINETO:
- psRenderer.write(PDFNumber.doubleOut(1000 * vals[0]) + " "
- + PDFNumber.doubleOut(1000 * vals[1])
- + " lineto");
- break;
- case PathIterator.SEG_MOVETO:
- psRenderer.write(PDFNumber.doubleOut(1000 * vals[0]) + " "
- + PDFNumber.doubleOut(1000 * vals[1])
- + " M");
- break;
- case PathIterator.SEG_QUADTO:
- // psRenderer.write(1000 * PDFNumber.doubleOut(vals[0]) +
- // " " + 1000 * PDFNumber.doubleOut(vals[1]) + " " +
- // 1000 * PDFNumber.doubleOut(vals[2]) + " " +
- // 1000 * PDFNumber.doubleOut(vals[3]) + " y\n");
- break;
- case PathIterator.SEG_CLOSE:
- psRenderer.write("closepath");
- break;
- default:
- break;
- }
- iter.next();
- }
- // clip area
- psRenderer.write("clippath");
- }
-
- protected void applyPaint(Paint paint, boolean fill) {
- if (paint instanceof GradientPaint) {
- GradientPaint gp = (GradientPaint)paint;
- Color c1 = gp.getColor1();
- Color c2 = gp.getColor2();
- Point2D p1 = gp.getPoint1();
- Point2D p2 = gp.getPoint2();
- boolean cyclic = gp.isCyclic();
-
- Vector theCoords = new Vector();
- theCoords.addElement(new Double(p1.getX()));
- theCoords.addElement(new Double(p1.getY()));
- theCoords.addElement(new Double(p2.getX()));
- theCoords.addElement(new Double(p2.getY()));
-
- Vector theExtend = new Vector();
- theExtend.addElement(new Boolean(true));
- theExtend.addElement(new Boolean(true));
-
- Vector theDomain = new Vector();
- theDomain.addElement(new Double(0));
- theDomain.addElement(new Double(1));
-
- Vector theEncode = new Vector();
- theEncode.addElement(new Double(0));
- theEncode.addElement(new Double(1));
- theEncode.addElement(new Double(0));
- theEncode.addElement(new Double(1));
-
- Vector theBounds = new Vector();
- theBounds.addElement(new Double(0));
- theBounds.addElement(new Double(1));
-
- Vector theFunctions = new Vector();
-
- Vector someColors = new Vector();
-
- PDFColor color1 = new PDFColor(c1.getRed(), c1.getGreen(),
- c1.getBlue());
- someColors.addElement(color1);
- PDFColor color2 = new PDFColor(c2.getRed(), c2.getGreen(),
- c2.getBlue());
- someColors.addElement(color2);
-
- ColorSpace aColorSpace = new ColorSpace(ColorSpace.DEVICE_RGB);
- } else if (paint instanceof TexturePaint) {}
- }
-
- protected void applyStroke(Stroke stroke) {
- if (stroke instanceof BasicStroke) {
- BasicStroke bs = (BasicStroke)stroke;
-
- float[] da = bs.getDashArray();
- if (da != null) {
- psRenderer.write("[");
- for (int count = 0; count < da.length; count++) {
- psRenderer.write("" + (1000 * (int)da[count]));
- if (count < da.length - 1) {
- psRenderer.write(" ");
- }
- }
- psRenderer.write("] ");
- float offset = bs.getDashPhase();
- psRenderer.write((1000 * (int)offset) + " setdash");
- }
- int ec = bs.getEndCap();
- switch (ec) {
- case BasicStroke.CAP_BUTT:
- psRenderer.write(0 + " setlinecap");
- break;
- case BasicStroke.CAP_ROUND:
- psRenderer.write(1 + " setlinecap");
- break;
- case BasicStroke.CAP_SQUARE:
- psRenderer.write(2 + " setlinecap");
- break;
- }
-
- int lj = bs.getLineJoin();
- switch (lj) {
- case BasicStroke.JOIN_MITER:
- psRenderer.write(0 + " setlinejoin");
- break;
- case BasicStroke.JOIN_ROUND:
- psRenderer.write(1 + " setlinejoin");
- break;
- case BasicStroke.JOIN_BEVEL:
- psRenderer.write(2 + " setlinejoin");
- break;
- }
- float lw = bs.getLineWidth();
- psRenderer.write(PDFNumber.doubleOut(1000 * lw)
- + " setlinewidth");
-
- float ml = bs.getMiterLimit();
- psRenderer.write(PDFNumber.doubleOut(1000 * ml)
- + " setmiterlimit");
- }
- }
-
- /**
- * Renders a {@link RenderedImage},
- * applying a transform from image
- * space into user space before drawing.
- * The transformation from user space into device space is done with
- * the current <code>Transform</code> in the <code>Graphics2D</code>.
- * The specified transformation is applied to the image before the
- * transform attribute in the <code>Graphics2D</code> context is applied.
- * The rendering attributes applied include the <code>Clip</code>,
- * <code>Transform</code>, and <code>Composite</code> attributes. Note
- * that no rendering is done if the specified transform is
- * noninvertible.
- * @param img the image to be rendered
- * @param xform the transformation from image space into user space
- * @see #transform
- * @see #setTransform
- * @see #setComposite
- * @see #clip
- * @see #setClip
- */
- public void drawRenderedImage(RenderedImage img, AffineTransform xform) {
- System.out.println("drawRenderedImage");
- }
-
-
- /**
- * Renders a
- * {@link RenderableImage},
- * applying a transform from image space into user space before drawing.
- * The transformation from user space into device space is done with
- * the current <code>Transform</code> in the <code>Graphics2D</code>.
- * The specified transformation is applied to the image before the
- * transform attribute in the <code>Graphics2D</code> context is applied.
- * The rendering attributes applied include the <code>Clip</code>,
- * <code>Transform</code>, and <code>Composite</code> attributes. Note
- * that no rendering is done if the specified transform is
- * noninvertible.
- * <p>
- * Rendering hints set on the <code>Graphics2D</code> object might
- * be used in rendering the <code>RenderableImage</code>.
- * If explicit control is required over specific hints recognized by a
- * specific <code>RenderableImage</code>, or if knowledge of which hints
- * are used is required, then a <code>RenderedImage</code> should be
- * obtained directly from the <code>RenderableImage</code>
- * and rendered using
- * {@link #drawRenderedImage(RenderedImage, AffineTransform) drawRenderedImage}.
- * @param img the image to be rendered
- * @param xform the transformation from image space into user space
- * @see #transform
- * @see #setTransform
- * @see #setComposite
- * @see #clip
- * @see #setClip
- * @see #drawRenderedImage
- */
- public void drawRenderableImage(RenderableImage img,
- AffineTransform xform) {
- System.out.println("drawRenderableImage");
- }
-
- /**
- * Renders the text specified by the specified <code>String</code>,
- * using the current <code>Font</code> and <code>Paint</code> attributes
- * in the <code>Graphics2D</code> context.
- * The baseline of the first character is at position
- * (<i>x</i>, <i>y</i>) in the User Space.
- * The rendering attributes applied include the <code>Clip</code>,
- * <code>Transform</code>, <code>Paint</code>, <code>Font</code> and
- * <code>Composite</code> attributes. For characters in script systems
- * such as Hebrew and Arabic, the glyphs can be rendered from right to
- * left, in which case the coordinate supplied is the location of the
- * leftmost character on the baseline.
- * @param s the <code>String</code> to be rendered
- * @param x, y the coordinates where the <code>String</code>
- * should be rendered
- * @see #setPaint
- * @see java.awt.Graphics#setColor
- * @see java.awt.Graphics#setFont
- * @see #setTransform
- * @see #setComposite
- * @see #setClip
- */
- public void drawString(String s, float x, float y) {
- System.out.println("drawString(String)");
- psRenderer.write("BT");
- Shape imclip = getClip();
- writeClip(imclip);
- Color c = getColor();
- psRenderer.write(c.getRed() + " " + c.getGreen() + " " + c.getBlue()
- + " setrgbcolor");
-
- AffineTransform trans = getTransform();
- trans.translate(x, y);
- double[] vals = new double[6];
- trans.getMatrix(vals);
-
- psRenderer.write(PDFNumber.doubleOut(vals[0]) + " "
- + PDFNumber.doubleOut(vals[1]) + " "
- + PDFNumber.doubleOut(vals[2]) + " "
- + PDFNumber.doubleOut(vals[3]) + " "
- + PDFNumber.doubleOut(vals[4]) + " "
- + PDFNumber.doubleOut(vals[5]) + " "
- + PDFNumber.doubleOut(vals[6]) + " Tm [" + s + "]");
-
- psRenderer.write("ET");
- }
-
- /**
- * Renders the text of the specified iterator, using the
- * <code>Graphics2D</code> context's current <code>Paint</code>. The
- * iterator must specify a font
- * for each character. The baseline of the
- * first character is at position (<i>x</i>, <i>y</i>) in the
- * User Space.
- * The rendering attributes applied include the <code>Clip</code>,
- * <code>Transform</code>, <code>Paint</code>, and
- * <code>Composite</code> attributes.
- * For characters in script systems such as Hebrew and Arabic,
- * the glyphs can be rendered from right to left, in which case the
- * coordinate supplied is the location of the leftmost character
- * on the baseline.
- * @param iterator the iterator whose text is to be rendered
- * @param x, y the coordinates where the iterator's text is to be
- * rendered
- * @see #setPaint
- * @see java.awt.Graphics#setColor
- * @see #setTransform
- * @see #setComposite
- * @see #setClip
- */
- public void drawString(AttributedCharacterIterator iterator, float x,
- float y) {
- System.err.println("drawString(AttributedCharacterIterator)");
-
- psRenderer.write("BT");
- Shape imclip = getClip();
- writeClip(imclip);
- Color c = getColor();
- currentColour = new PDFColor(c.getRed(), c.getGreen(), c.getBlue());
- psRenderer.write(currentColour.getColorSpaceOut(true));
- c = getBackground();
- PDFColor col = new PDFColor(c.getRed(), c.getGreen(), c.getBlue());
- psRenderer.write(col.getColorSpaceOut(false));
-
- AffineTransform trans = getTransform();
- trans.translate(x, y);
- double[] vals = new double[6];
- trans.getMatrix(vals);
-
- for (char ch = iterator.first(); ch != CharacterIterator.DONE;
- ch = iterator.next()) {
- Map attr = iterator.getAttributes();
-
- psRenderer.write(PDFNumber.doubleOut(vals[0]) + " "
- + PDFNumber.doubleOut(vals[1]) + " "
- + PDFNumber.doubleOut(vals[2]) + " "
- + PDFNumber.doubleOut(vals[3]) + " "
- + PDFNumber.doubleOut(vals[4]) + " "
- + PDFNumber.doubleOut(vals[5]) + " "
- + PDFNumber.doubleOut(vals[6]) + " Tm [" + ch
- + "]");
- }
-
- psRenderer.write("ET");
- }
-
- /**
- * Fills the interior of a <code>Shape</code> using the settings of the
- * <code>Graphics2D</code> context. The rendering attributes applied
- * include the <code>Clip</code>, <code>Transform</code>,
- * <code>Paint</code>, and <code>Composite</code>.
- * @param s the <code>Shape</code> to be filled
- * @see #setPaint
- * @see java.awt.Graphics#setColor
- * @see #transform
- * @see #setTransform
- * @see #setComposite
- * @see #clip
- * @see #setClip
- */
- public void fill(Shape s) {
- // System.err.println("fill");
- psRenderer.write("gsave");
- Shape imclip = getClip();
- writeClip(imclip);
- Color c = getColor();
- psRenderer.write(c.getRed() + " " + c.getGreen() + " " + c.getBlue()
- + " setrgbcolor");
-
- applyPaint(getPaint(), true);
-
- psRenderer.write("newpath");
- PathIterator iter = s.getPathIterator(getTransform());
- while (!iter.isDone()) {
- double vals[] = new double[6];
- int type = iter.currentSegment(vals);
- switch (type) {
- case PathIterator.SEG_CUBICTO:
- psRenderer.write(PDFNumber.doubleOut(1000 * vals[0]) + " "
- + PDFNumber.doubleOut(1000 * vals[1]) + " "
- + PDFNumber.doubleOut(1000 * vals[2]) + " "
- + PDFNumber.doubleOut(1000 * vals[3]) + " "
- + PDFNumber.doubleOut(1000 * vals[4]) + " "
- + PDFNumber.doubleOut(1000 * vals[5])
- + " curveto");
- break;
- case PathIterator.SEG_LINETO:
- psRenderer.write(PDFNumber.doubleOut(1000 * vals[0]) + " "
- + PDFNumber.doubleOut(1000 * vals[1])
- + " lineto");
- break;
- case PathIterator.SEG_MOVETO:
- psRenderer.write(PDFNumber.doubleOut(1000 * vals[0]) + " "
- + PDFNumber.doubleOut(1000 * vals[1])
- + " M");
- break;
- case PathIterator.SEG_QUADTO:
- // psRenderer.write(1000 * PDFNumber.doubleOut(vals[0]) +
- // " " + 1000 * PDFNumber.doubleOut(vals[1]) + " " +
- // 1000 * PDFNumber.doubleOut(vals[2]) + " " +
- // 1000 * PDFNumber.doubleOut(vals[3]) + " y\n");
- break;
- case PathIterator.SEG_CLOSE:
- psRenderer.write("closepath");
- break;
- default:
- break;
- }
- iter.next();
- }
- doDrawing(true, false,
- iter.getWindingRule() == PathIterator.WIND_EVEN_ODD);
- psRenderer.write("grestore");
- }
-
- protected void doDrawing(boolean fill, boolean stroke, boolean nonzero) {
- if (fill) {
- if (stroke) {
- if (!nonzero)
- psRenderer.write("stroke");
- else
- psRenderer.write("stroke");
- } else {
- if (!nonzero)
- psRenderer.write("fill");
- else
- psRenderer.write("fill");
- }
- } else {
- // if(stroke)
- psRenderer.write("stroke");
- }
- }
-
- /**
- * Returns the device configuration associated with this
- * <code>Graphics2D</code>.
- */
- public GraphicsConfiguration getDeviceConfiguration() {
- // System.out.println("getDeviceConviguration");
- return GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDefaultConfiguration();
- }
-
- /**
- * Used to create proper font metrics
- */
- private Graphics2D fmg;
-
- {
- BufferedImage bi = new BufferedImage(1, 1,
- BufferedImage.TYPE_INT_ARGB);
-
- fmg = bi.createGraphics();
- }
-
- /**
- * Gets the font metrics for the specified font.
- * @return the font metrics for the specified font.
- * @param f the specified font
- * @see java.awt.Graphics#getFont
- * @see java.awt.FontMetrics
- * @see java.awt.Graphics#getFontMetrics()
- */
- public FontMetrics getFontMetrics(Font f) {
- return fmg.getFontMetrics(f);
- }
-
- /**
- * Sets the paint mode of this graphics context to alternate between
- * this graphics context's current color and the new specified color.
- * This specifies that logical pixel operations are performed in the
- * XOR mode, which alternates pixels between the current color and
- * a specified XOR color.
- * <p>
- * When drawing operations are performed, pixels which are the
- * current color are changed to the specified color, and vice versa.
- * <p>
- * Pixels that are of colors other than those two colors are changed
- * in an unpredictable but reversible manner; if the same figure is
- * drawn twice, then all pixels are restored to their original values.
- * @param c1 the XOR alternation color
- */
- public void setXORMode(Color c1) {
- System.out.println("setXORMode");
- }
-
-
- /**
- * Copies an area of the component by a distance specified by
- * <code>dx</code> and <code>dy</code>. From the point specified
- * by <code>x</code> and <code>y</code>, this method
- * copies downwards and to the right. To copy an area of the
- * component to the left or upwards, specify a negative value for
- * <code>dx</code> or <code>dy</code>.
- * If a portion of the source rectangle lies outside the bounds
- * of the component, or is obscured by another window or component,
- * <code>copyArea</code> will be unable to copy the associated
- * pixels. The area that is omitted can be refreshed by calling
- * the component's <code>paint</code> method.
- * @param x the <i>x</i> coordinate of the source rectangle.
- * @param y the <i>y</i> coordinate of the source rectangle.
- * @param width the width of the source rectangle.
- * @param height the height of the source rectangle.
- * @param dx the horizontal distance to copy the pixels.
- * @param dy the vertical distance to copy the pixels.
- */
- public void copyArea(int x, int y, int width, int height, int dx,
- int dy) {
- System.out.println("copyArea");
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.ps;
-
-// FOP
-import org.apache.fop.messaging.MessageHandler;
-import org.apache.fop.svg.SVGArea;
-import org.apache.fop.render.Renderer;
-import org.apache.fop.image.ImageArea;
-import org.apache.fop.image.FopImage;
-import org.apache.fop.image.FopImageException;
-import org.apache.fop.layout.*;
-import org.apache.fop.layout.inline.*;
-import org.apache.fop.datatypes.*;
-import org.apache.fop.fo.properties.*;
-import org.apache.fop.render.pdf.Font;
-import org.apache.fop.image.*;
-
-import org.apache.batik.bridge.*;
-import org.apache.batik.swing.svg.*;
-import org.apache.batik.swing.gvt.*;
-import org.apache.batik.gvt.*;
-import org.apache.batik.gvt.renderer.*;
-import org.apache.batik.gvt.filter.*;
-import org.apache.batik.gvt.event.*;
-
-// SVG
-import org.w3c.dom.svg.SVGSVGElement;
-import org.w3c.dom.svg.SVGDocument;
-import org.w3c.dom.*;
-import org.w3c.dom.svg.*;
-
-// Java
-import java.io.*;
-import java.util.*;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.util.Enumeration;
-import java.util.Vector;
-import java.util.Hashtable;
-import java.awt.geom.AffineTransform;
-import java.awt.geom.Dimension2D;
-import java.awt.Point;
-import java.awt.RenderingHints;
-import java.awt.font.FontRenderContext;
-import java.awt.Dimension;
-
-/**
- * Renderer that renders to PostScript.
- * <br>
- * This class currently generates PostScript Level 2 code. The only exception
- * is the FlateEncode filter which is a Level 3 feature. The filters in use
- * are hardcoded at the moment.
- * <br>
- * This class follows the Document Structuring Conventions (DSC) version 3.0
- * (If I did everything right). If anyone modifies this renderer please make
- * sure to also follow the DSC to make it simpler to programmatically modify
- * the generated Postscript files (ex. extract pages etc.).
- * <br>
- * TODO: Character size/spacing, SVG Transcoder for Batik, configuration, move
- * to PrintRenderer, maybe improve filters (I'm not very proud of them), add a
- * RunLengthEncode filter (useful for Level 2 Postscript), Improve
- * DocumentProcessColors stuff (probably needs to be configurable, then maybe
- * add a color to grayscale conversion for bitmaps to make output smaller (See
- * PCLRenderer), font embedding, support different character encodings, try to
- * implement image transparency, positioning of images is wrong etc. <P>
- *
- * Modified by Mark Lillywhite mark-fop@inomial.com, to use the new
- * Renderer interface. This PostScript renderer appears to be the
- * most efficient at producing output.
- *
- * @author Jeremias Märki
- */
-public class PSRenderer implements Renderer {
-
- /**
- * the application producing the PostScript
- */
- protected String producer;
-
- int imagecount = 0; // DEBUG
-
- private boolean enableComments = true;
-
- /**
- * the stream used to output the PostScript
- */
- protected PSStream out;
- private boolean ioTrouble = false;
-
- private String currentFontName;
- private int currentFontSize;
- private int pageHeight;
- private int pageWidth;
- private int currentXPosition = 0;
- private int currentYPosition = 0;
- private int currentAreaContainerXPosition = 0;
- private float currRed;
- private float currGreen;
- private float currBlue;
-
- private FontInfo fontInfo;
-
- protected Hashtable options;
-
-
- /**
- * set the document's producer
- *
- * @param producer string indicating application producing the PostScript
- */
- public void setProducer(String producer) {
- this.producer = producer;
- }
-
-
- /**
- * set up renderer options
- */
- public void setOptions(Hashtable options) {
- this.options = options;
- }
-
- /**
- * write out a command
- */
- protected void write(String cmd) {
- try {
- out.write(cmd);
- } catch (IOException e) {
- if (!ioTrouble)
- e.printStackTrace();
- ioTrouble = true;
- }
- }
-
-
- /**
- * write out a comment
- */
- protected void comment(String comment) {
- if (this.enableComments)
- write(comment);
- }
-
-
- protected void writeFontDict(FontInfo fontInfo) {
- write("%%BeginResource: procset FOPFonts");
- write("%%Title: Font setup (shortcuts) for this file");
- write("/FOPFonts 100 dict dup begin");
- write("/bd{bind def}bind def");
- write("/ld{load def}bd");
- write("/M/moveto ld");
- write("/RM/rmoveto ld");
- write("/t/show ld");
-
- write("/ux 0.0 def");
- write("/uy 0.0 def");
- // write("/cf /Helvetica def");
- // write("/cs 12000 def");
-
- // <font> <size> F
- write("/F {");
- write(" /Tp exch def");
- // write(" currentdict exch get");
- write(" /Tf exch def");
- write(" Tf findfont Tp scalefont setfont");
- write(" /cf Tf def /cs Tp def /cw ( ) stringwidth pop def");
- write("} bd");
-
- write("/ULS {currentpoint /uy exch def /ux exch def} bd");
- write("/ULE {");
- write(" /Tcx currentpoint pop def");
- write(" gsave");
- write(" newpath");
- write(" cf findfont cs scalefont dup");
- write(" /FontMatrix get 0 get /Ts exch def /FontInfo get dup");
- write(" /UnderlinePosition get Ts mul /To exch def");
- write(" /UnderlineThickness get Ts mul /Tt exch def");
- write(" ux uy To add moveto Tcx uy To add lineto");
- write(" Tt setlinewidth stroke");
- write(" grestore");
- write("} bd");
-
- write("/OLE {");
- write(" /Tcx currentpoint pop def");
- write(" gsave");
- write(" newpath");
- write(" cf findfont cs scalefont dup");
- write(" /FontMatrix get 0 get /Ts exch def /FontInfo get dup");
- write(" /UnderlinePosition get Ts mul /To exch def");
- write(" /UnderlineThickness get Ts mul /Tt exch def");
- write(" ux uy To add cs add moveto Tcx uy To add cs add lineto");
- write(" Tt setlinewidth stroke");
- write(" grestore");
- write("} bd");
-
- write("/SOE {");
- write(" /Tcx currentpoint pop def");
- write(" gsave");
- write(" newpath");
- write(" cf findfont cs scalefont dup");
- write(" /FontMatrix get 0 get /Ts exch def /FontInfo get dup");
- write(" /UnderlinePosition get Ts mul /To exch def");
- write(" /UnderlineThickness get Ts mul /Tt exch def");
- write(" ux uy To add cs 10 mul 26 idiv add moveto Tcx uy To add cs 10 mul 26 idiv add lineto");
- write(" Tt setlinewidth stroke");
- write(" grestore");
- write("} bd");
-
-
-
- // write("/gfF1{/Helvetica findfont} bd");
- // write("/gfF3{/Helvetica-Bold findfont} bd");
- Hashtable fonts = fontInfo.getFonts();
- Enumeration enum = fonts.keys();
- while (enum.hasMoreElements()) {
- String key = (String)enum.nextElement();
- Font fm = (Font)fonts.get(key);
- write("/" + key + " /" + fm.fontName() + " def");
- }
- write("end def");
- write("%%EndResource");
- enum = fonts.keys();
- while (enum.hasMoreElements()) {
- String key = (String)enum.nextElement();
- Font fm = (Font)fonts.get(key);
- write("/" + fm.fontName() + " findfont");
- write("dup length dict begin");
- write(" {1 index /FID ne {def} {pop pop} ifelse} forall");
- write(" /Encoding ISOLatin1Encoding def");
- write(" currentdict");
- write("end");
- write("/" + fm.fontName() + " exch definefont pop");
- }
- }
-
- protected void movetoCurrPosition() {
- write(this.currentXPosition + " " + this.currentYPosition + " M");
- }
-
- /**
- * set up the font info
- *
- * @param fontInfo the font info object to set up
- */
- public void setupFontInfo(FontInfo fontInfo) {
- /* use PDF's font setup to get PDF metrics */
- org.apache.fop.render.pdf.FontSetup.setup(fontInfo);
- this.fontInfo = fontInfo;
- }
-
- /**
- * render an area container to PostScript
- *
- * @param area the area container to render
- */
- public void renderAreaContainer(AreaContainer area) {
- int saveY = this.currentYPosition;
- int saveX = this.currentAreaContainerXPosition;
- if (area.getPosition() == Position.ABSOLUTE) {
- // Y position is computed assuming positive Y axis, adjust for negative postscript one
- this.currentYPosition = area.getYPosition()
- - 2 * area.getPaddingTop()
- - 2 * area.getBorderTopWidth();
- this.currentAreaContainerXPosition = area.getXPosition();
- } else if (area.getPosition() == Position.RELATIVE) {
- this.currentYPosition -= area.getYPosition();
- this.currentAreaContainerXPosition += area.getXPosition();
- } else if (area.getPosition() == Position.STATIC) {
- this.currentYPosition -= area.getPaddingTop()
- + area.getBorderTopWidth();
- this.currentAreaContainerXPosition += area.getPaddingLeft()
- + area.getBorderLeftWidth();
- }
-
- this.currentXPosition = this.currentAreaContainerXPosition;
-
- // comment("% --- AreaContainer begin");
- doFrame(area);
- Enumeration e = area.getChildren().elements();
- while (e.hasMoreElements()) {
- Box b = (Box)e.nextElement();
- b.render(this);
- }
- // comment("% --- AreaContainer end");
-
- if (area.getPosition() != Position.STATIC) {
- this.currentYPosition = saveY;
- this.currentAreaContainerXPosition = saveX;
- } else {
- this.currentYPosition -= area.getHeight();
- }
- }
-
- /**
- * render a body area container to PostScript
- *
- * @param area the body area container to render
- */
- public void renderBodyAreaContainer(BodyAreaContainer area) {
- int saveY = this.currentYPosition;
- int saveX = this.currentAreaContainerXPosition;
-
- if (area.getPosition() == Position.ABSOLUTE) {
- // Y position is computed assuming positive Y axis, adjust for negative postscript one
- this.currentYPosition = area.getYPosition();
- this.currentAreaContainerXPosition = area.getXPosition();
- } else if (area.getPosition() == Position.RELATIVE) {
- this.currentYPosition -= area.getYPosition();
- this.currentAreaContainerXPosition += area.getXPosition();
- }
-
- this.currentXPosition = this.currentAreaContainerXPosition;
- int w, h;
- int rx = this.currentAreaContainerXPosition;
- w = area.getContentWidth();
- h = area.getContentHeight();
- int ry = this.currentYPosition;
-
- // comment("% --- BodyAreaContainer begin");
- doFrame(area);
- // movetoCurrPosition();
-
- Enumeration e = area.getChildren().elements();
- while (e.hasMoreElements()) {
- Box b = (Box)e.nextElement();
- b.render(this);
- }
- // comment("% --- BodyAreaContainer end");
-
- if (area.getPosition() != Position.STATIC) {
- this.currentYPosition = saveY;
- this.currentAreaContainerXPosition = saveX;
- } else {
- this.currentYPosition -= area.getHeight();
- }
- }
-
- /**
- * render a span area to PostScript
- *
- * @param area the span area to render
- */
- public void renderSpanArea(SpanArea area) {
- // comment("% --- SpanArea begin");
- Enumeration e = area.getChildren().elements();
- while (e.hasMoreElements()) {
- Box b = (Box)e.nextElement();
- b.render(this);
- }
- // comment("% --- SpanArea end");
- }
-
- /**
- * render a block area to PostScript
- *
- * @param area the block area to render
- */
- public void renderBlockArea(BlockArea area) {
- // comment("% --- BlockArea begin");
- doFrame(area);
- Enumeration e = area.getChildren().elements();
- while (e.hasMoreElements()) {
- Box b = (Box)e.nextElement();
- b.render(this);
- }
- // comment("% --- BlockArea end");
- }
-
- /**
- * render a display space to PostScript
- *
- * @param space the space to render
- */
- public void renderDisplaySpace(DisplaySpace space) {
- // write("% --- DisplaySpace size="+space.getSize());
- this.currentYPosition -= space.getSize();
- movetoCurrPosition();
- }
-
- /**
- * render a foreign object area
- */
- public void renderForeignObjectArea(ForeignObjectArea area) {
- // if necessary need to scale and align the content
- area.getObject().render(this);
- }
-
- /**
- * render an SVG area to PostScript
- *
- * @param area the area to render
- */
- public void renderSVGArea(SVGArea area) {
- int x = this.currentXPosition;
- int y = this.currentYPosition;
- Document doc = area.getSVGDocument();
- SVGSVGElement svg = ((SVGDocument)doc).getRootElement();
- int w = (int)(svg.getWidth().getBaseVal().getValue() * 1000);
- int h = (int)(svg.getHeight().getBaseVal().getValue() * 1000);
- float sx = 1, sy = -1;
- int xOffset = x, yOffset = y;
-
- /*
- * Clip to the svg area.
- * Note: To have the svg overlay (under) a text area then use
- * an fo:block-container
- */
- comment("% --- SVG Area");
- write("gsave");
- if (w != 0 && h != 0) {
- write("newpath");
- write(x / 1000f + " " + y / 1000f + " M");
- write((x + w) / 1000f + " " + y / 1000f + " rlineto");
- write((x + w) / 1000f + " " + (y - h) / 1000f + " rlineto");
- write(x / 1000f + " " + (y - h) / 1000f + " rlineto");
- write("closepath");
- write("clippath");
- }
- // transform so that the coordinates (0,0) is from the top left
- // and positive is down and to the right. (0,0) is where the
- // viewBox puts it.
- write(xOffset + " " + yOffset + " translate");
- write(sx + " " + sy + " " + " scale");
-
-
- UserAgent userAgent = new MUserAgent(new AffineTransform());
-
- GVTBuilder builder = new GVTBuilder();
- GraphicsNodeRenderContext rc = getRenderContext();
- BridgeContext ctx = new BridgeContext(userAgent, rc);
- GraphicsNode root;
- PSGraphics2D graphics = new PSGraphics2D(false, area.getFontState(),
- this, currentFontName,
- currentFontSize,
- currentXPosition,
- currentYPosition);
- graphics.setGraphicContext(new org.apache.batik.ext.awt.g2d.GraphicContext());
- graphics.setRenderingHints(rc.getRenderingHints());
- try {
- root = builder.build(ctx, doc);
- root.paint(graphics, rc);
- } catch (Exception e) {
- MessageHandler.errorln("Error: svg graphic could not be rendered: "
- + e.getMessage());
- // e.printStackTrace();
- }
-
-
- write("grestore");
-
- comment("% --- SVG Area end");
- movetoCurrPosition();
- }
-
- public GraphicsNodeRenderContext getRenderContext() {
- GraphicsNodeRenderContext nodeRenderContext = null;
- if (nodeRenderContext == null) {
- RenderingHints hints = new RenderingHints(null);
- hints.put(RenderingHints.KEY_ANTIALIASING,
- RenderingHints.VALUE_ANTIALIAS_ON);
-
- hints.put(RenderingHints.KEY_INTERPOLATION,
- RenderingHints.VALUE_INTERPOLATION_BILINEAR);
-
- FontRenderContext fontRenderContext =
- new FontRenderContext(new AffineTransform(), true, true);
-
- TextPainter textPainter = new StrokingTextPainter();
- // TextPainter textPainter = new PDFTextPainter();
-
- GraphicsNodeRableFactory gnrFactory =
- new ConcreteGraphicsNodeRableFactory();
-
- nodeRenderContext =
- new GraphicsNodeRenderContext(new AffineTransform(), null,
- hints, fontRenderContext,
- textPainter, gnrFactory);
- nodeRenderContext.setTextPainter(textPainter);
- }
-
- return nodeRenderContext;
- }
-
- public void renderBitmap(FopImage img, int x, int y, int w, int h) {
- try {
- boolean iscolor = img.getColorSpace().getColorSpace()
- != ColorSpace.DEVICE_GRAY;
- byte[] imgmap = img.getBitmaps();
-
- write("gsave");
- write("/DeviceRGB setcolorspace");
- write(x + " " + (y - h) + " translate");
- write(w + " " + h + " scale");
- write("<<");
- write(" /ImageType 1");
- write(" /Width " + img.getWidth());
- write(" /Height " + img.getHeight());
- write(" /BitsPerComponent 8");
- if (iscolor) {
- write(" /Decode [0 1 0 1 0 1]");
- } else {
- write(" /Decode [0 1]");
- }
- // Setup scanning for left-to-right and top-to-bottom
- write(" /ImageMatrix [" + img.getWidth() + " 0 0 -"
- + img.getHeight() + " 0 " + img.getHeight() + "]");
- write(" /DataSource currentfile /ASCII85Decode filter /FlateDecode filter");
- // write(" /DataSource currentfile /ASCIIHexDecode filter /FlateDecode filter");
- // write(" /DataSource currentfile /ASCII85Decode filter /RunLengthDecode filter");
- // write(" /DataSource currentfile /ASCIIHexDecode filter /RunLengthDecode filter");
- // write(" /DataSource currentfile /ASCIIHexDecode filter");
- // write(" /DataSource currentfile /ASCII85Decode filter");
- // write(" /DataSource currentfile /RunLengthDecode filter");
- write(">>");
- write("image");
-
- /*
- * for (int y=0; y<img.getHeight(); y++) {
- * int indx = y * img.getWidth();
- * if (iscolor) indx*= 3;
- * for (int x=0; x<img.getWidth(); x++) {
- * if (iscolor) {
- * writeASCIIHex(imgmap[indx++] & 0xFF);
- * writeASCIIHex(imgmap[indx++] & 0xFF);
- * writeASCIIHex(imgmap[indx++] & 0xFF);
- * } else {
- * writeASCIIHex(imgmap[indx++] & 0xFF);
- * }
- * }
- * }
- */
- try {
- // imgmap[0] = 1;
- InputStream bain = new ByteArrayInputStream(imgmap);
- InputStream in;
- in = bain;
- in = FlateEncodeFilter.filter(in);
- // in = RunLengthEncodeFilter.filter(in);
- // in = ASCIIHexEncodeFilter.filter(in);
- in = ASCII85EncodeFilter.filter(in);
- copyStream(in, this.out);
- } catch (IOException e) {
- if (!ioTrouble)
- e.printStackTrace();
- ioTrouble = true;
- }
-
- write("");
- write("grestore");
- } catch (FopImageException e) {
- e.printStackTrace();
- MessageHandler.errorln("PSRenderer.renderImageArea(): Error rendering bitmap ("
- + e.toString() + ")");
- }
- }
-
- /**
- * render an image area to PostScript
- *
- * @param area the area to render
- */
- public void renderImageArea(ImageArea area) {
- int x = this.currentAreaContainerXPosition + area.getXOffset();
- int y = this.currentYPosition;
- int w = area.getContentWidth();
- int h = area.getHeight();
- this.currentYPosition -= area.getHeight();
-
- imagecount++;
- // if (imagecount!=4) return;
-
- comment("% --- ImageArea");
- if (area.getImage() instanceof SVGImage) {}
- else {
- renderBitmap(area.getImage(), x, y, w, h);
- }
- comment("% --- ImageArea end");
- }
-
- private long copyStream(InputStream in, OutputStream out,
- int bufferSize) throws IOException {
- long bytes_total = 0;
- byte[] buf = new byte[bufferSize];
- int bytes_read;
- while ((bytes_read = in.read(buf)) != -1) {
- bytes_total += bytes_read;
- out.write(buf, 0, bytes_read);
- }
- return bytes_total;
- }
-
-
- private long copyStream(InputStream in,
- OutputStream out) throws IOException {
- return copyStream(in, out, 4096);
- }
-
- /**
- * render an inline area to PostScript
- *
- * @param area the area to render
- */
- public void renderWordArea(WordArea area) {
- FontState fs = area.getFontState();
- String fontWeight = fs.getFontWeight();
- StringBuffer sb = new StringBuffer();
- String s = area.getText();
- int l = s.length();
- for (int i = 0; i < l; i++) {
- char ch = s.charAt(i);
- char mch = fs.mapChar(ch);
- if (mch > 127) {
- sb = sb.append("\\" + Integer.toOctalString(mch));
- } else {
- String escape = "\\()[]{}";
- if (escape.indexOf(mch) >= 0) {
- sb.append("\\");
- }
- sb = sb.append(mch);
- }
- }
- // System.out.println("["+s+"] --> ["+sb.toString()+"]");
-
- // comment("% --- InlineArea font-weight="+fontWeight+": " + sb.toString());
- useFont(fs.getFontName(), fs.getFontSize());
- useColor(area.getRed(), area.getGreen(), area.getBlue());
- if (area.getUnderlined() || area.getLineThrough()
- || area.getOverlined())
- write("ULS");
- write("(" + sb.toString() + ") t");
- if (area.getUnderlined())
- write("ULE");
- if (area.getLineThrough())
- write("SOE");
- if (area.getOverlined())
- write("OLE");
- this.currentXPosition += area.getContentWidth();
- }
-
- public void useFont(String name, int size) {
- if ((currentFontName != name) || (currentFontSize != size)) {
- write(name + " " + size + " F");
- currentFontName = name;
- currentFontSize = size;
- }
- }
-
- /**
- * render an inline space to PostScript
- *
- * @param space the space to render
- */
- public void renderInlineSpace(InlineSpace space) {
- // write("% --- InlineSpace size="+space.getSize());
- this.currentXPosition += space.getSize();
- if (space.getUnderlined() || space.getLineThrough()
- || space.getOverlined())
- write("ULS");
- write(space.getSize() + " 0 RM");
- if (space.getUnderlined())
- write("ULE");
- if (space.getLineThrough())
- write("SOE");
- if (space.getOverlined())
- write("OLE");
- }
-
- /**
- * render a line area to PostScript
- *
- * @param area the area to render
- */
- public void renderLineArea(LineArea area) {
- int rx = this.currentAreaContainerXPosition + area.getStartIndent();
- int ry = this.currentYPosition;
- int w = area.getContentWidth();
- int h = area.getHeight();
-
- this.currentYPosition -= area.getPlacementOffset();
- this.currentXPosition = rx;
-
- int bl = this.currentYPosition;
- movetoCurrPosition();
-
- String fontWeight = area.getFontState().getFontWeight();
- // comment("% --- LineArea begin font-weight="+fontWeight);
- Enumeration e = area.getChildren().elements();
- while (e.hasMoreElements()) {
- Box b = (Box)e.nextElement();
- this.currentYPosition = ry - area.getPlacementOffset();
- b.render(this);
- }
- // comment("% --- LineArea end");
-
- this.currentYPosition = ry - h;
- this.currentXPosition = rx;
- }
-
- /**
- * render a page to PostScript
- *
- * @param page the page to render
- */
- public void renderPage(Page page) {
- BodyAreaContainer body;
- AreaContainer before, after;
- write("%%Page: " + page.getNumber() + " " + page.getNumber());
- write("%%BeginPageSetup");
- write("FOPFonts begin");
- write("0.001 0.001 scale");
- write("%%EndPageSetup");
- body = page.getBody();
- before = page.getBefore();
- after = page.getAfter();
- if (before != null) {
- renderAreaContainer(before);
- }
- renderBodyAreaContainer(body);
- if (after != null) {
- renderAreaContainer(after);
- }
- write("showpage");
- write("%%PageTrailer");
- write("%%EndPage");
- }
-
- /**
- * render a leader area to PostScript
- *
- * @param area the area to render
- */
- public void renderLeaderArea(LeaderArea area) {
- int rx = this.currentXPosition;
- int ry = this.currentYPosition;
- int w = area.getContentWidth();
- int th = area.getRuleThickness();
- int th2 = th / 2;
- int th3 = th / 3;
- int th4 = th / 4;
-
- switch (area.getLeaderPattern()) {
- case LeaderPattern.SPACE:
- // NOP
-
- break;
- case LeaderPattern.RULE:
- if (area.getRuleStyle() == RuleStyle.NONE)
- break;
- useColor(area.getRed(), area.getGreen(), area.getBlue());
- write("gsave");
- write("0 setlinecap");
- switch (area.getRuleStyle()) {
- case RuleStyle.DOTTED:
- write("newpath");
- write("[1000 3000] 0 setdash");
- write(th + " setlinewidth");
- write(rx + " " + ry + " M");
- write(w + " 0 rlineto");
- useColor(area.getRed(), area.getGreen(), area.getBlue());
- write("stroke");
- break;
- case RuleStyle.DASHED:
- write("newpath");
- write("[3000 3000] 0 setdash");
- write(th + " setlinewidth");
- write(rx + " " + ry + " M");
- write(w + " 0 rlineto");
- useColor(area.getRed(), area.getGreen(), area.getBlue());
- write("stroke");
- break;
- case RuleStyle.SOLID:
- write("newpath");
- write(th + " setlinewidth");
- write(rx + " " + ry + " M");
- write(w + " 0 rlineto");
- useColor(area.getRed(), area.getGreen(), area.getBlue());
- write("stroke");
- break;
- case RuleStyle.DOUBLE:
- write("newpath");
- write(th3 + " setlinewidth");
- write(rx + " " + (ry - th3) + " M");
- write(w + " 0 rlineto");
- write(rx + " " + (ry + th3) + " M");
- write(w + " 0 rlineto");
- useColor(area.getRed(), area.getGreen(), area.getBlue());
- write("stroke");
- break;
- case RuleStyle.GROOVE:
- write(th2 + " setlinewidth");
- write("newpath");
- write(rx + " " + (ry - th4) + " M");
- write(w + " 0 rlineto");
- useColor(area.getRed(), area.getGreen(), area.getBlue());
- write("stroke");
- write("newpath");
- write(rx + " " + (ry + th4) + " M");
- write(w + " 0 rlineto");
- useColor(1, 1, 1); // white
- write("stroke");
- break;
- case RuleStyle.RIDGE:
- write(th2 + " setlinewidth");
- write("newpath");
- write(rx + " " + (ry - th4) + " M");
- write(w + " 0 rlineto");
- useColor(1, 1, 1); // white
- write("stroke");
- write("newpath");
- write(rx + " " + (ry + th4) + " M");
- write(w + " 0 rlineto");
- useColor(area.getRed(), area.getGreen(), area.getBlue());
- write("stroke");
- break;
- }
- write("grestore");
- break;
- case LeaderPattern.DOTS:
- comment("% --- Leader dots NYI");
- MessageHandler.errorln("Leader dots: Not yet implemented");
- break;
- case LeaderPattern.USECONTENT:
- comment("% --- Leader use-content NYI");
- MessageHandler.errorln("Leader use-content: Not yet implemented");
- break;
- }
- this.currentXPosition += area.getContentWidth();
- write(area.getContentWidth() + " 0 RM");
- }
-
- private void doFrame(Area area) {
- int w, h;
- int rx = this.currentAreaContainerXPosition;
- w = area.getContentWidth();
- BorderAndPadding bap = area.getBorderAndPadding();
-
- if (area instanceof BlockArea)
- rx += ((BlockArea)area).getStartIndent();
-
- h = area.getContentHeight();
- int ry = this.currentYPosition;
-
- rx = rx - area.getPaddingLeft();
- ry = ry + area.getPaddingTop();
- w = w + area.getPaddingLeft() + area.getPaddingRight();
- h = h + area.getPaddingTop() + area.getPaddingBottom();
-
- rx = rx - area.getBorderLeftWidth();
- ry = ry + area.getBorderTopWidth();
- w = w + area.getBorderLeftWidth() + area.getBorderRightWidth();
- h = h + area.getBorderTopWidth() + area.getBorderBottomWidth();
-
- // Create a textrect with these dimensions.
- // The y co-ordinate is measured +ve downwards so subtract page-height
-
- ColorType bg = area.getBackgroundColor();
- if ((bg != null) && (bg.alpha() == 0)) {
- write("newpath");
- write(rx + " " + ry + " M");
- write(w + " 0 rlineto");
- write("0 " + (-h) + " rlineto");
- write((-w) + " 0 rlineto");
- write("0 " + h + " rlineto");
- write("closepath");
- useColor(bg);
- write("fill");
- }
-
-
- if (area.getBorderTopWidth() != 0) {
- write("newpath");
- write(rx + " " + ry + " M");
- write(w + " 0 rlineto");
- write(area.getBorderTopWidth() + " setlinewidth");
- write("0 setlinecap");
- useColor(bap.getBorderColor(BorderAndPadding.TOP));
- write("stroke");
- }
- if (area.getBorderLeftWidth() != 0) {
- write("newpath");
- write(rx + " " + ry + " M");
- write("0 " + (-h) + " rlineto");
- write(area.getBorderLeftWidth() + " setlinewidth");
- write("0 setlinecap");
- useColor(bap.getBorderColor(BorderAndPadding.LEFT));
- write("stroke");
- }
- if (area.getBorderRightWidth() != 0) {
- write("newpath");
- write((rx + w) + " " + ry + " M");
- write("0 " + (-h) + " rlineto");
- write(area.getBorderRightWidth() + " setlinewidth");
- write("0 setlinecap");
- useColor(bap.getBorderColor(BorderAndPadding.RIGHT));
- write("stroke");
- }
- if (area.getBorderBottomWidth() != 0) {
- write("newpath");
- write(rx + " " + (ry - h) + " M");
- write(w + " 0 rlineto");
- write(area.getBorderBottomWidth() + " setlinewidth");
- write("0 setlinecap");
- useColor(bap.getBorderColor(BorderAndPadding.BOTTOM));
- write("stroke");
- }
- }
-
- private void useColor(ColorType col) {
- useColor(col.red(), col.green(), col.blue());
- }
-
- private void useColor(float red, float green, float blue) {
- if ((red != currRed) || (green != currGreen) || (blue != currBlue)) {
- write(red + " " + green + " " + blue + " setrgbcolor");
- currRed = red;
- currGreen = green;
- currBlue = blue;
- }
- }
-
- protected class MUserAgent implements UserAgent {
- AffineTransform currentTransform = null;
-
- /**
- * Creates a new SVGUserAgent.
- */
- protected MUserAgent(AffineTransform at) {
- currentTransform = at;
- }
-
- /**
- * Displays an error message.
- */
- public void displayError(String message) {
- System.err.println(message);
- }
-
- /**
- * Displays an error resulting from the specified Exception.
- */
- public void displayError(Exception ex) {
- ex.printStackTrace(System.err);
- }
-
- /**
- * Displays a message in the User Agent interface.
- * The given message is typically displayed in a status bar.
- */
- public void displayMessage(String message) {
- System.out.println(message);
- }
-
- /**
- * Returns a customized the pixel to mm factor.
- */
- public float getPixelToMM() {
- // this is set to 72dpi as the values in fo are 72dpi
- return 0.3527777777777777778f; // 72 dpi
- // return 0.26458333333333333333333333333333f; // 96dpi
- }
-
- /**
- * Returns the language settings.
- */
- public String getLanguages() {
- return "en"; // userLanguages;
- }
-
- /**
- * Returns the user stylesheet uri.
- * @return null if no user style sheet was specified.
- */
- public String getUserStyleSheetURI() {
- return null; // userStyleSheetURI;
- }
-
- /**
- * Returns the class name of the XML parser.
- */
- public String getXMLParserClassName() {
- return org.apache.fop.apps.Driver.getParserClassName();
- }
-
- /**
- * Opens a link in a new component.
- * @param doc The current document.
- * @param uri The document URI.
- */
- public void openLink(SVGAElement elt) {
- // application.openLink(uri);
- }
-
-
- public Point getClientAreaLocationOnScreen() {
- return new Point(0, 0);
- }
-
- public void setSVGCursor(java.awt.Cursor cursor) {}
-
-
- public AffineTransform getTransform() {
- return currentTransform;
- }
-
- public Dimension2D getViewportSize() {
- return new Dimension(100, 100);
- }
-
- public EventDispatcher getEventDispatcher() {
- return null;
- }
-
- public boolean supportExtension(String str) {
- return false;
- }
-
- public boolean hasFeature(String str) {
- return false;
- }
-
- public void registerExtension(BridgeExtension be) {}
-
- public void handleElement(Element elt, Object data) {}
-
- }
-
- /**
- Default start renderer method. This would
- normally be overridden. (mark-fop@inomial.com).
- */
- public void startRenderer(OutputStream outputStream)
- throws IOException {
- MessageHandler.logln("rendering areas to PostScript");
-
- this.out = new PSStream(outputStream);
- write("%!PS-Adobe-3.0");
- write("%%Creator: "+this.producer);
- write("%%DocumentProcessColors: Black");
- write("%%DocumentSuppliedResources: procset FOPFonts");
- write("%%EndComments");
- write("%%BeginDefaults");
- write("%%EndDefaults");
- write("%%BeginProlog");
- write("%%EndProlog");
- write("%%BeginSetup");
- writeFontDict(fontInfo);
- write("%%EndSetup");
- write("FOPFonts begin");
- }
-
- /**
- Default stop renderer method. This would
- normally be overridden. (mark-fop@inomial.com).
- */
- public void stopRenderer(OutputStream outputStream)
- throws IOException {
- write("%%Trailer");
- write("%%EOF");
- this.out.flush();
- MessageHandler.logln("written out PostScript");
- }
-
- public void render(Page page, OutputStream outputStream) {
- this.renderPage(page);
- }
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.ps;
-
-import java.io.*;
-
-public class PSStream extends FilterOutputStream {
-
- public PSStream(OutputStream out) {
- super(out);
- }
-
- public void write(String cmd) throws IOException {
- if (cmd.length() > 255)
- throw new RuntimeException("PostScript command exceeded limit of 255 characters");
- write(cmd.getBytes("US-ASCII"));
- write('\n');
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-// package com.eastpoint.chrysalis;
-package org.apache.fop.render.txt;
-
-// FOP
-import org.apache.fop.render.PrintRenderer;
-import org.apache.fop.render.pcl.*;
-import org.apache.fop.messaging.MessageHandler;
-import org.apache.fop.apps.FOPException;
-import org.apache.fop.fo.properties.*;
-import org.apache.fop.layout.*;
-import org.apache.fop.layout.inline.*;
-import org.apache.fop.datatypes.*;
-import org.apache.fop.pdf.PDFPathPaint;
-import org.apache.fop.pdf.PDFColor;
-import org.apache.fop.image.*;
-
-import org.apache.fop.svg.SVGArea;
-
-import org.w3c.dom.svg.SVGSVGElement;
-import org.w3c.dom.svg.SVGDocument;
-
-// Java
-import java.io.IOException;
-import java.io.OutputStream;
-import java.util.Enumeration;
-import java.util.Vector;
-import java.util.Hashtable;
-
-/**
- * Renderer that renders areas to plain text
- *
- * Modified by Mark Lillywhite mark-fop@inomial.com to use the new
- * Renderer interface.
- */
-public class TXTRenderer extends PrintRenderer {
-
- /**
- * the current stream to add Text commands to
- */
- PCLStream currentStream;
-
- private int pageHeight = 7920;
-
- // These variables control the virtual paggination functionality.
- public int curdiv = 0;
- private int divisions = -1;
- private int paperheight = -1; // Paper height in decipoints?
- public int orientation =
- -1; // -1=default/unknown, 0=portrait, 1=landscape.
- public int topmargin = -1; // Top margin in decipoints?
- public int leftmargin = -1; // Left margin in decipoints?
- private int fullmargin = 0;
- final boolean debug = false;
-
- // Variables for rendering text.
- StringBuffer charData[];
- StringBuffer decoData[];
- public float textCPI = 16.67f;
- public float textLPI = 8;
- int maxX = (int)(8.5f * textCPI + 1);
- int maxY = (int)(11f * textLPI + 1);
- float xFactor;
- float yFactor;
- public String lineEnding =
- "\r\n"; // Every line except the last line on a page (which will end with pageEnding) will be terminated with this string.
- public String pageEnding =
- "\f"; // Every page except the last one will end with this string.
- public boolean suppressGraphics =
- false; // If true then graphics/decorations will not be rendered - text only.
- boolean firstPage = false;
- /**
- * options
- */
- protected Hashtable options;
-
- public TXTRenderer() {}
-
- /**
- * set up renderer options
- */
- public void setOptions(Hashtable options) {
- this.options = options;
- }
-
- /**
- * set the TXT document's producer
- *
- * @param producer string indicating application producing PDF
- */
- public void setProducer(String producer) {}
-
-
- void addStr(int row, int col, String str, boolean ischar) {
- if (debug)
- System.out.println("TXTRenderer.addStr(" + row + ", " + col
- + ", \"" + str + "\", " + ischar + ")");
- if (suppressGraphics &&!ischar)
- return;
- StringBuffer sb;
- if (row < 0)
- row = 0;
- if (ischar)
- sb = charData[row];
- else
- sb = decoData[row];
- if (sb == null)
- sb = new StringBuffer();
- if ((col + str.length()) > maxX)
- col = maxX - str.length();
- if (col < 0) {
- col = 0;
- if (str.length() > maxX)
- str = str.substring(0, maxX);
- }
- // Pad to col
- for (int countr = sb.length(); countr < col; countr++)
- sb.append(' ');
- if (debug)
- System.out.println("TXTRenderer.addStr() sb.length()="
- + sb.length());
- for (int countr = col; countr < (col + str.length()); countr++) {
- if (countr >= sb.length())
- sb.append(str.charAt(countr - col));
- else {
- if (debug)
- System.out.println("TXTRenderer.addStr() sb.length()="
- + sb.length() + " countr=" + countr);
- sb.setCharAt(countr, str.charAt(countr - col));
- }
- }
-
- if (ischar)
- charData[row] = sb;
- else
- decoData[row] = sb;
- }
-
- /**
- * add a line to the current stream
- *
- * @param x1 the start x location in millipoints
- * @param y1 the start y location in millipoints
- * @param x2 the end x location in millipoints
- * @param y2 the end y location in millipoints
- * @param th the thickness in millipoints
- * @param stroke the line color
- */
- protected void addLine(int x1, int y1, int x2, int y2, int th,
- PDFPathPaint stroke) {
- if (x1 == x2) {
- addRect(x1, y1, th, y2 - y1 + 1, stroke, stroke);
- } else if (y1 == y2) {
- addRect(x1, y1, x2 - x1 + 1, th, stroke, stroke);
- }
- }
-
- /**
- * add a line to the current stream
- *
- * @param x1 the start x location in millipoints
- * @param y1 the start y location in millipoints
- * @param x2 the end x location in millipoints
- * @param y2 the end y location in millipoints
- * @param th the thickness in millipoints
- * @param rs the rule style
- * @param stroke the line color
- */
- protected void addLine(int x1, int y1, int x2, int y2, int th, int rs,
- PDFPathPaint stroke) {
- PDFColor lstroke = null;
- if (rs == org.apache.fop.fo.properties.RuleStyle.DOTTED)
- lstroke = new PDFColor(0.7f, 0.7f, 0.7f);
- else
- lstroke = (PDFColor)stroke;
- if (x1 == x2) {
- addRect(x1, y1, th, y2 - y1 + 1, lstroke, lstroke);
- } else if (y1 == y2) {
- addRect(x1, y1, x2 - x1 + 1, th, lstroke, lstroke);
- }
- }
-
- protected void addLine(float x1, float y1, float x2, float y2,
- PDFColor sc, float sw) {
- /*
- * SVG - Not yet implemented
- * if ( debug )
- * System.out.println("TXTRenderer.addLine(" + x1 + ", " + y1 + ", " + x2 + ", " + y2 + ", " + sc + ", " + sw + ")");
- * if ( x1 == x2 )
- * {
- * addRect(x1 - sw/2, y1, sw, y2 - y1 + 1, 0, 0, sc, null, 0);
- * }
- * else if ( y1 == y2 || (Math.abs(y1 - y2) <= 0.24) ) // 72/300=0.24
- * {
- * addRect(x1, y1 - sw/2, x2 - x1 + 1, sw, 0, 0, sc, null, 0);
- * }
- * else if ( sc != null )
- * {
- * // Convert dimensions to characters.
- * //float cfact = 300f / 72f; // 300 dpi, 1pt=1/72in
- * int ix1 = (int)(x1 * xFactor);
- * int iy1 = (int)(y1 * yFactor);
- * int ix2 = (int)(x2 * xFactor);
- * int iy2 = (int)(y2 * yFactor);
- * int isw = (int)(sw * xFactor);
- * int origix;
- * // Normalize
- * if ( iy1 > iy2 )
- * {
- * int tmp = ix1;
- * ix1 = ix2;
- * ix2 = tmp;
- * tmp = iy1;
- * iy1 = iy2;
- * iy2 = tmp;
- * }
- * if ( ix1 > ix2 )
- * {
- * origix = ix2;
- * ix1 -=ix2;
- * ix2 = 0;
- * }
- * else
- * {
- * origix = ix1;
- * ix2 -= ix1;
- * ix1 = 0;
- * }
- * // Convert line width to a pixel run length.
- * //System.out.println("TXTRenderer.addLine(" + ix1 + ", " + iy1 + ", " + ix2 + ", " + iy2 + ", " + isw + ")");
- * int runlen = (int)Math.sqrt(Math.pow(isw, 2) * (1 + Math.pow((ix1 - ix2) / (iy1 - iy2), 2)));
- * if ( runlen < 1 )
- * runlen = 1;
- * StringBuffer rlbuff = new StringBuffer();
- * for ( int countr = 0 ; countr < runlen ; countr++ )
- * rlbuff.append('*');
- * String rlstr = rlbuff.toString();
- * //System.out.println("TXTRenderer.addLine: runlen = " + runlen);
- * // Draw the line.
- * int d, dx, dy;
- * int Aincr, Bincr;
- * int xincr = 1;
- * int x, y;
- * dx = Math.abs(ix2 - ix1);
- * dy = iy2 - iy1;
- * if ( dx > dy )
- * {
- * xincr = dx / dy;
- * // Move to starting position.
- * //currentStream.add("\033*p" + origix + "x" + iy1 + "Y");
- * x = ix1 - runlen / 2;
- * iy2 += (isw / 2);
- * // Start raster graphics
- * //currentStream.add("\033*t300R\033*r" + dx + "s1A\033*b1M");
- * }
- * else
- * {
- * // Move to starting position.
- * //currentStream.add("\033*p" + (origix - runlen / 2) + "x" + iy1 + "Y");
- * x = ix1;
- * // Start raster graphics
- * //currentStream.add("\033*t300R\033*r1A\033*b1M");
- * }
- * if ( ix1 > ix2 )
- * xincr *= -1;
- * d = 2 * dx - dy;
- * Aincr = 2 * (dx - dy);
- * Bincr = 2 * dx;
- * y = iy1;
- * xferLineBytes(x, runlen, null, -1);
- *
- * for ( y = iy1 + 1 ; y <= iy2 ; y++ )
- * {
- * if ( d >= 0 )
- * {
- * x += xincr;
- * d += Aincr;
- * }
- * else
- * d += Bincr;
- * xferLineBytes(x, runlen, null, -1);
- * }
- * // End raster graphics
- * //currentStream.add("\033*rB");
- * // Return to regular print mode.
- * //currentStream.add("\033*v0t0n0O");
- * }
- */
- }
-
- private void xferLineBytes(int startpos, int bitcount, Vector save,
- int start2) {
- /*
- * Not yet implemented
- * //System.out.println("TXTRenderer.xferLineBytes(" + startpos + ", " + bitcount + ")");
- * int curbitpos = 0;
- * if ( start2 > 0 && start2 <= (startpos + bitcount) )
- * {
- * bitcount += (start2 - startpos);
- * start2 = 0;
- * }
- * char bytes[] = new char[((start2>startpos?start2:startpos) + bitcount) / 4 + 2];
- * int dlen = 0;
- * byte dbyte = 0;
- * int bytepos = 0;
- * do
- * {
- * int bits2set;
- * if ( startpos < 0 )
- * {
- * bits2set = bitcount + startpos;
- * startpos = 0;
- * }
- * else
- * bits2set = bitcount;
- * byte bittype = 0;
- * do
- * {
- * if ( bytepos > 0 )
- * {
- * int inc = startpos - curbitpos;
- * if ( (inc) >= (8 - bytepos) )
- * {
- * curbitpos += (8 - bytepos);
- * bytepos = 0;
- * bytes[dlen++] = (char)0;
- * bytes[dlen++] = (char)dbyte;
- * dbyte = 0;
- * }
- * else
- * {
- * bytepos += inc;
- * dbyte = (byte)(dbyte ^ (byte)(Math.pow(2, 8 - bytepos) - 1));
- * curbitpos += inc;
- * }
- * }
- * // Set runs of whole bytes.
- * int setbytes = (startpos - curbitpos) / 8;
- * if ( setbytes > 0 )
- * {
- * curbitpos += setbytes * 8;
- * while ( setbytes > 0 )
- * {
- * if ( setbytes > 256 )
- * {
- * bytes[dlen++] = 0xFF;
- * setbytes -= 256;
- * }
- * else
- * {
- * bytes[dlen++] = (char)((setbytes - 1) & 0xFF);
- * setbytes = 0;
- * }
- * bytes[dlen++] = (char)bittype;
- * }
- * }
- * // move to position in the first byte.
- * if ( curbitpos < startpos )
- * {
- * if ( bytepos == 0 )
- * dbyte = bittype;
- * bytepos += startpos - curbitpos;
- * dbyte = (byte)(dbyte ^ (byte)(Math.pow(2, 8 - bytepos) - 1));
- * curbitpos += bytepos;
- * startpos += bits2set;
- * }
- * else
- * {
- * startpos += bits2set;
- * }
- * if ( bittype == 0 )
- * bittype = (byte)0xFF;
- * else
- * bittype = 7;
- * } while ( bittype != 7 );
- * if ( start2 > 0 )
- * {
- * startpos = start2;
- * start2 = -1;
- * }
- * else
- * startpos = -1;
- * } while ( startpos >= 0 );
- * if ( bytepos > 0 )
- * {
- * bytes[dlen++] = (char)0;
- * bytes[dlen++] = (char)dbyte;
- * }
- * if ( save == null )
- * {
- * //currentStream.add("\033*b" + dlen + "W");
- * //currentStream.add(new String(bytes, 0, dlen));
- * }
- * else
- * {
- * String line = "\033*b" + dlen + "W" + new String(bytes, 0, dlen);
- * //currentStream.add(line);
- * save.addElement(line);
- * }
- */
- }
-
- /**
- * add a rectangle to the current stream
- *
- * @param x the x position of left edge in millipoints
- * @param y the y position of top edge in millipoints
- * @param w the width in millipoints
- * @param h the height in millipoints
- * @param stroke the stroke color/gradient
- */
- protected void addRect(int x, int y, int w, int h, PDFPathPaint stroke) {
- if (h < 0)
- h *= -1;
-
- if (h < 720 || w < 720) {
- if (w < 720)
- w = 720;
- if (h < 720)
- h = 720;
- addRect(x, y, w, h, stroke, stroke);
- } else {
- addRect(x, y, w, 720, stroke, stroke);
- addRect(x, y, 720, h, stroke, stroke);
- addRect(x + w - 720, y, 720, h, stroke, stroke);
- addRect(x, y - h + 720, w, 720, stroke, stroke);
- }
- }
-
- /**
- * add a filled rectangle to the current stream
- *
- * @param x the x position of left edge in millipoints
- * @param y the y position of top edge in millipoints
- * @param w the width in millipoints
- * @param h the height in millipoints
- * @param fill the fill color/gradient
- * @param stroke the stroke color/gradient
- */
- protected void addRect(int x, int y, int w, int h, PDFPathPaint stroke,
- PDFPathPaint fill) {
- // System.out.println("TXTRenderer.addRect(" + x + ", " + y + ", " + w + ", " + h + ", " + r + ", " + g + ", " + b + ", " + fr + ", " + fg + ", " + fb + ")");
- if ((w == 0) || (h == 0))
- return;
- if (h < 0)
- h *= -1;
-
- int row = (int)((pageHeight - (y / 100)) * 100 * yFactor);
- int col = (int)(x * xFactor);
-
- PDFColor sc = (PDFColor)stroke;
- PDFColor fc = (PDFColor)fill;
-
- sc.setColorSpace(ColorSpace.DEVICE_RGB);
- fc.setColorSpace(ColorSpace.DEVICE_RGB);
-
- int lineshade =
- (int)(100
- - ((0.3f * sc.red() + 0.59f * sc.green() + 0.11f * sc.blue())
- * 100f));
- int fillshade =
- (int)(100
- - ((0.3f * fc.red() + 0.59f * fc.green() + 0.11f * fc.blue())
- * 100f));
- if (debug)
- System.out.println("TXTRenderer.addRect(" + x + ", " + y + ", "
- + w + ", " + h + ", " + stroke + ", " + fill
- + ") fillshade=" + fillshade);
- char fillchar = ' ';
- if (fillshade >= 75)
- fillchar = '#';
- else if (fillshade >= 50)
- fillchar = '*';
- else if (fillshade >= 25)
- fillchar = ':';
-
-
- if (fillchar != ' ') {
- StringBuffer linefill = new StringBuffer();
- int sw = (int)(w * xFactor);
- int sh = (int)(h * yFactor);
- if (sw == 0 || sh == 0) {
- if (fillshade >= 50) {
- if (h > w)
- fillchar = '|';
- else
- fillchar = '-';
- } else {
- if (h > w)
- fillchar = ':';
- else
- fillchar = '.';
- }
- }
- if (sw == 0)
- linefill.append(fillchar);
- else
- for (int countr = 0; countr < sw; countr++)
- linefill.append(fillchar);
- if (sh == 0)
- addStr(row, col, linefill.toString(), false);
- else
- for (int countr = 0; countr < sh; countr++)
- addStr(row + countr, col, linefill.toString(), false);
- }
-
- if (lineshade >= 25) {
- char vlinechar = '|';
- char hlinechar = '-';
- if (lineshade < 50) {
- vlinechar = ':';
- hlinechar = '.';
- }
- StringBuffer linefill = new StringBuffer();
- int sw = (int)(w * xFactor);
- for (int countr = 0; countr < sw; countr++)
- linefill.append(hlinechar);
- int sh = (int)(h * yFactor);
-
- if (w > h) {
- for (int countr = 1; countr < (sh - 1); countr++) {
- addStr(row + countr, col, String.valueOf(vlinechar),
- false);
- addStr(row + countr, col + sw, String.valueOf(vlinechar),
- false);
- }
- addStr(row, col, linefill.toString(), false);
- addStr(row + sh, col, linefill.toString(), false);
-
- } else {
- addStr(row, col, linefill.toString(), false);
- addStr(row + sh, col, linefill.toString(), false);
- for (int countr = 1; countr < (sh - 1); countr++) {
- addStr(row + countr, col, String.valueOf(vlinechar),
- false);
- addStr(row + countr, col + sw, String.valueOf(vlinechar),
- false);
- }
-
- }
- }
- }
-
-
- /**
- * add a filled rectangle to the current stream
- *
- * @param x the x position of left edge in millipoints
- * @param y the y position of top edge in millipoints
- * @param w the width in millipoints
- * @param h the height in millipoints
- * @param r the red component of edges
- * @param g the green component of edges
- * @param b the blue component of edges
- * @param fr the red component of the fill
- * @param fg the green component of the fill
- * @param fb the blue component of the fill
- */
- protected void addRect(float x, float y, float w, float h, float rx,
- float ry, PDFColor fc, PDFColor sc, float sw) {
- /*
- * SVG - Not yet implemented
- * if ( debug )
- * System.out.println("TXTRenderer.addRect(" + x + ", " + y + ", " + w + ", " + h + ", " + rx + ", " + ry + ", " + fc + ", " + sc + ", " + sw + ")");
- * float sr = 1;
- * float sg = 1;
- * float sb = 1;
- * float fr = 1;
- * float fg = 1;
- * float fb = 1;
- * if ( sc != null && sw > 0 )
- * {
- * sr = (float)sc.red();
- * sg = (float)sc.green();
- * sb = (float)sc.blue();
- * }
- * if ( fc != null )
- * {
- * fr = (float)fc.red();
- * fg = (float)fc.green();
- * fb = (float)fc.blue();
- * }
- * addRect((int)(x * 1000), (int)(pageHeight * 100 - y * 1000), (int)(w * 1000), (int)(h * 1000), sr, sg, sb, fr, fg, fb);
- * fc = null;
- * sc = null;
- * if ( rx == 0 || ry == 0 )
- * {
- * if ( fc != null )
- * {
- * int fillshade = (int)(100 - ((0.3f * fc.red() + 0.59f * fc.green() + 0.11f * fc.blue()) * 100f));
- * currentStream.add("\033*v0n1O\033&a" + (x * 10) + "h" + ((y * 10)) + "V"
- * + "\033*c" + (w * 10) + "h" + (h * 10) + "v" + fillshade + "g2P\033*v0n0O");
- * }
- * if ( sc != null && sw > 0 )
- * {
- * String lend = "v" + String.valueOf((int)(100 - ((0.3f * sc.red() + 0.59f * sc.green() + 0.11f * sc.blue()) * 100f))) + "g2P";
- * currentStream.add("\033*v0n1O");
- * currentStream.add("\033&a" + ((x - sw/2) * 10) + "h" + (((y - sw/2)) * 10) + "V"
- * + "\033*c" + ((w + sw) * 10) + "h" + ((sw) * 10) + lend);
- * currentStream.add("\033&a" + ((x - sw/2) * 10) + "h" + (((y - sw/2)) * 10) + "V"
- * + "\033*c" + ((sw) * 10) + "h" + ((h + sw) * 10) + lend);
- * currentStream.add("\033&a" + ((x + w - sw/2) * 10) + "h" + (((y - sw/2)) * 10) + "V"
- * + "\033*c" + ((sw) * 10) + "h" + ((h + sw) * 10) + lend);
- * currentStream.add("\033&a" + ((x - sw/2) * 10) + "h" + (((y + h - sw/2)) * 10) + "V"
- * + "\033*c" + ((w + sw) * 10) + "h" + ((sw) * 10) + lend);
- * currentStream.add("\033*v0n0O");
- * }
- * }
- * else
- * {
- * // Convert dimensions to pixels.
- * float cfact = 300f / 72f; // 300 dpi, 1pt=1/72in
- * int ix = (int)(x * cfact);
- * int iy = (int)(y * cfact);
- * int iw = (int)(w * cfact);
- * int ih = (int)(h * cfact);
- * int irx = (int)(rx * cfact);
- * int iry = (int)(ry * cfact);
- * int isw = (int)(sw * cfact);
- * int longwidth = 0;
- * int pass = 0;
- * PDFColor thecolor = null;
- * do
- * {
- * if ( pass == 0 && fc != null )
- * {
- * thecolor = fc;
- * }
- * else if ( pass == 1 && sc != null )
- * {
- * int iswdiv2 = isw / 2;
- * thecolor = sc;
- * ix -= iswdiv2;
- * iy -= iswdiv2;
- * irx += iswdiv2;
- * iry += iswdiv2;
- * iw += isw;
- * ih += isw;
- * longwidth = (int)(isw * 1.414);
- * }
- * else
- * thecolor = null;
- * if ( thecolor != null )
- * {
- * int tx = 0;
- * int ty = iry;
- * long a = irx;
- * long b = iry;
- * long Asquared = (long)Math.pow(a, 2);
- * long TwoAsquared = 2 * Asquared;
- * long Bsquared = (long)Math.pow(b, 2);
- * long TwoBsquared = 2 * Bsquared;
- * long d = Bsquared - Asquared * b + Asquared / 4;
- * long dx = 0;
- * long dy = TwoAsquared * b;
- * int rectlen = iw - 2 * irx;
- * Vector bottomlines = new Vector();
- * int x0 = tx;
- * // Set Transparency modes and select shading.
- * currentStream.add("\033*v0n1O\033*c" + (int)(100 - ((0.3f * thecolor.red() + 0.59f * thecolor.green() + 0.11f * thecolor.blue()) * 100f)) + "G\033*v2T");
- * // Move to starting position.
- * currentStream.add("\033*p" + ix + "x" + iy + "Y");
- * // Start raster graphics
- * currentStream.add("\033*t300R\033*r" + iw + "s1A\033*b1M");
- * while ( dx < dy )
- * {
- * if ( d > 0 )
- * {
- * if ( pass == 0 || ty > (iry - isw) )
- * xferLineBytes(irx - x0, rectlen + 2 * x0, bottomlines, -1);
- * else
- * xferLineBytes(irx - x0, longwidth, bottomlines, iw - irx + x0 - longwidth);
- * x0 = tx + 1;
- * ty--;
- * dy -= TwoAsquared;
- * d -= dy;
- * }
- * tx++;
- * dx += TwoBsquared;
- * d += Bsquared + dx;
- * }
- * d += (3 * (Asquared - Bsquared) / 2 - (dx + dy)) / 2;
- * while ( ty > 0 )
- * {
- * if ( pass == 0 || ty >= (iry - isw) )
- * xferLineBytes(irx - tx, rectlen + 2 * tx, bottomlines, -1);
- * else
- * xferLineBytes(irx - tx, isw, bottomlines, iw - irx + tx - isw);
- *
- * if ( d < 0 )
- * {
- * tx++;
- * dx += TwoBsquared;
- * d += dx;
- * }
- * ty--;
- * dy -= TwoAsquared;
- * d += Asquared - dy;
- * }
- * // Draw the middle part of the rectangle
- * int midlen = ih - 2 * iry;
- * if ( midlen > 0 )
- * {
- * if ( pass == 0 )
- * xferLineBytes(0, iw, null, -1);
- * else
- * xferLineBytes(0, isw, null, iw - isw);
- * currentStream.add("\033*b3M");
- * for ( int countr = midlen - 1 ; countr > 0 ; countr-- )
- * currentStream.add("\033*b0W");
- * currentStream.add("\033*b1M");
- * }
- * // Draw the bottom.
- * for ( int countr = bottomlines.size() - 1 ; countr >= 0 ; countr-- )
- * currentStream.add((String)bottomlines.elementAt(countr));
- * // End raster graphics
- * currentStream.add("\033*rB");
- * // Return to regular print mode.
- * currentStream.add("\033*v0t0n0O");
- * }
- * pass++;
- * } while ( pass < 2 );
- * }
- */
- }
-
- // Add a polyline or polygon. Does not support fills yet!!!
- protected void addPolyline(Vector points, int posx, int posy,
- PDFColor fc, PDFColor sc, float sw,
- boolean close) {}
-
-
- boolean printBMP(FopImage img, int x, int y, int w,
- int h) throws FopImageException {
- if (debug)
- System.out.println("TXTRenderer.printBMP(" + img + ", " + x
- + ", " + y + ", " + w + ", " + h + ")");
- addRect(x, y, w, h, new PDFColor(1f, 1f, 1f),
- new PDFColor(0f, 0f, 0f));
- int nameh = (int)(h * yFactor / 2);
- if (nameh > 0) {
- int namew = (int)(w * xFactor);
-
- if (namew > 4) {
- String iname = img.getURL();
- if (iname.length() >= namew)
- addStr((int)((pageHeight - (y / 100)) * 100 * yFactor)
- + nameh, (int)(x * xFactor),
- iname.substring(iname.length() - namew),
- true);
- else
- addStr((int)((pageHeight - (y / 100)) * 100 * yFactor)
- + nameh, (int)(x * xFactor
- + (namew - iname.length())
- / 2), iname, true);
-
- }
- }
- return (true);
- }
-
- /**
- * render image area to PCL
- *
- * @param area the image area to render
- */
- public void renderImageArea(ImageArea area) {
- int x = this.currentAreaContainerXPosition + area.getXOffset();
- int y = this.currentYPosition;
- int w = area.getContentWidth();
- int h = area.getHeight();
-
- this.currentYPosition -= h;
-
- FopImage img = area.getImage();
-
- try {
- printBMP(img, x, y, w, h);
- } catch (FopImageException e) {
- // e.printStackTrace(System.out);
- MessageHandler.errorln("TXTRenderer.renderImageArea() Error printing BMP ("
- + e.toString() + ").");
- }
- }
-
- public void renderImage(FontState fontState, String href, float x,
- float y, float width, float height) {
- try {
- if (href.indexOf(":") == -1)
- href = "file:" + href;
- FopImage img = FopImageFactory.Make(href);
- if (img != null) {
- if (img instanceof SVGImage) {
- SVGSVGElement svg =
- ((SVGImage)img).getSVGDocument().getRootElement();
- renderSVG(fontState, svg, (int)x * 1000, (int)y * 1000);
- } else {
- printBMP(img, (int)x, (int)y, (int)width, (int)height);
- }
- }
- } catch (Exception e) {
- MessageHandler.errorln("could not add image to SVG: " + href);
- }
- }
-
- /**
- * render a foreign object area
- */
- public void renderForeignObjectArea(ForeignObjectArea area) {
- // if necessary need to scale and align the content
- this.currentXPosition = this.currentXPosition + area.getXOffset();
- this.currentYPosition = this.currentYPosition;
- switch (area.getAlign()) {
- case TextAlign.START:
- break;
- case TextAlign.END:
- break;
- case TextAlign.CENTER:
- case TextAlign.JUSTIFY:
- break;
- }
- switch (area.getVerticalAlign()) {
- case VerticalAlign.BASELINE:
- break;
- case VerticalAlign.MIDDLE:
- break;
- case VerticalAlign.SUB:
- break;
- case VerticalAlign.SUPER:
- break;
- case VerticalAlign.TEXT_TOP:
- break;
- case VerticalAlign.TEXT_BOTTOM:
- break;
- case VerticalAlign.TOP:
- break;
- case VerticalAlign.BOTTOM:
- break;
- }
- // in general the content will not be text
-
- // align and scale
-
- switch (area.scalingMethod()) {
- case Scaling.UNIFORM:
- break;
- case Scaling.NON_UNIFORM:
- break;
- }
- // if the overflow is auto (default), scroll or visible
- // then the contents should not be clipped, since this
- // is considered a printing medium.
- switch (area.getOverflow()) {
- case Overflow.VISIBLE:
- case Overflow.SCROLL:
- case Overflow.AUTO:
- break;
- case Overflow.HIDDEN:
- break;
- }
- area.getObject().render(this);
-
- this.currentXPosition += area.getEffectiveWidth();
- // this.currentYPosition -= area.getEffectiveHeight();
- }
-
-
- void renderSVG(FontState fontState, SVGSVGElement svg, int x, int y) {
- /*
- * SVG - Not yet implemented
- * NodeList nl = svg.getChildNodes();
- * for(int count = 0; count < nl.getLength(); count++) {
- * Node n = nl.item(count);
- * if(n instanceof SVGElement) {
- * renderElement(fontState, (SVGElement)n, x, y);
- * }
- * }
- */
- }
-
- /**
- * render SVG area to Text
- *
- * @param area the SVG area to render
- */
- public void renderSVGArea(SVGArea area) {
- if (debug)
- System.out.println("TXTRenderer.renderSVGArea(" + area + ")");
- int x = this.currentAreaContainerXPosition;
- int y = this.currentYPosition;
- SVGSVGElement svg =
- ((SVGDocument)area.getSVGDocument()).getRootElement();
- int w = (int)(svg.getWidth().getBaseVal().getValue() * 1000);
- int h = (int)(svg.getHeight().getBaseVal().getValue() * 1000);
-
- // currentStream.add("ET\n");
- /*
- * Clip to the svg area.
- * Note: To have the svg overlay (under) a text area then use
- * an fo:block-container
- */
- // currentStream.add("q\n");
- // currentStream.add(x / 1000f + " " + y / 1000f + " m\n");
- // currentStream.add((x + w) / 1000f + " " + y / 1000f + " l\n");
- // currentStream.add((x + w) / 1000f + " " + (y - h) / 1000f + " l\n");
- // currentStream.add(x / 1000f + " " + (y - h) / 1000f + " l\n");
- // currentStream.add("h\n");
- // currentStream.add("W\n");
- // currentStream.add("n\n");
- // transform so that the coordinates (0,0) is from the top left
- // and positive is down and to the right
- // currentStream.add(1 + " " + 0 + " " + 0 + " " + (-1) + " " + x / 1000f + " " + y / 1000f + " cm\n");
-
- // TODO - translate and clip to viewbox
-
- renderSVG(area.getFontState(), svg, x, y);
-
- // Enumeration e = area.getChildren().elements();
- // while (e.hasMoreElements()) {
- // Object o = e.nextElement();
- // if(o instanceof GraphicImpl) {
- // renderElement(area, (GraphicImpl)o, x, y);
- // }
- // }
-
- // currentStream.add("Q\n");
- // currentStream.add("BT\n");
- // this.currentYPosition -= h;
- }
-
- /*
- * SVG - Not yet implemented
- * public void renderElement(FontState fontState, SVGElement area, int posx, int posy)
- * {
- * if ( debug )
- * System.out.println("TXTRenderer.renderElement(" + fontState + ", " + area + ", " + posx + ", " + posy + ")");
- * int x = posx;
- * int y = posy;
- * CSSStyleDeclaration style = null;
- * if ( area instanceof SVGStylable )
- * style = ((SVGStylable)area).getStyle();
- * PDFColor fillColour = null;
- * PDFColor strokeColour = null;
- * float strokeWidth = 0;
- * //currentStream.add("q\n");
- * //if( area instanceof SVGTransformable )
- * //{
- * // SVGTransformable tf = (SVGTransformable)area;
- * // SVGAnimatedTransformList trans = tf.getTransform();
- * // SVGRect bbox = tf.getBBox();
- * // if(trans != null) {
- * // applyTransform(trans, bbox);
- * // }
- * //}
- * if(style != null)
- * {
- * CSSValue sp = style.getPropertyCSSValue("fill");
- * if(sp != null)
- * {
- * if( sp.getValueType() == CSSValue.CSS_PRIMITIVE_VALUE )
- * {
- * if( ((CSSPrimitiveValue)sp).getPrimitiveType() == CSSPrimitiveValue.CSS_RGBCOLOR )
- * {
- * RGBColor col = ((CSSPrimitiveValue)sp).getRGBColorValue();
- * CSSPrimitiveValue val;
- * val = col.getRed();
- * float red = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
- * val = col.getGreen();
- * float green = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
- * val = col.getBlue();
- * float blue = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
- * fillColour = new PDFColor(red, green, blue);
- * }
- * }
- * //if(sp instanceof ColorType)
- * //{
- * // ColorType ct = (ColorType)sp;
- * // fillColour = new PDFColor(ct.red(), ct.green(), ct.blue());
- * //}
- * }
- * else
- * fillColour = new PDFColor(0, 0, 0);
- * sp = style.getPropertyCSSValue("stroke");
- * if(sp != null)
- * {
- * if( sp.getValueType() == CSSValue.CSS_PRIMITIVE_VALUE )
- * {
- * if( ((CSSPrimitiveValue)sp).getPrimitiveType() == CSSPrimitiveValue.CSS_RGBCOLOR )
- * {
- * RGBColor col = ((CSSPrimitiveValue)sp).getRGBColorValue();
- * CSSPrimitiveValue val;
- * val = col.getRed();
- * float red = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
- * val = col.getGreen();
- * float green = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
- * val = col.getBlue();
- * float blue = val.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
- * strokeColour = new PDFColor(red, green, blue);
- * }
- * }
- * //if(sp instanceof ColorType)
- * //{
- * // ColorType ct = (ColorType)sp;
- * // strokeColour = new PDFColor(ct.red(), ct.green(), ct.blue());
- * //}
- * }
- * sp = style.getPropertyCSSValue("stroke-width");
- * if(sp != null && sp.getValueType() == CSSValue.CSS_PRIMITIVE_VALUE)
- * {
- * strokeWidth = ((CSSPrimitiveValue)sp).getFloatValue(CSSPrimitiveValue.CSS_PT);
- * //PDFNumber pdfNumber = new PDFNumber();
- * //currentStream.add(pdfNumber.doubleOut(width) + " w\n");
- * //strokeWidth = ((SVGLengthImpl)sp).getValue();
- * }
- * else
- * strokeWidth = 1;
- * }
- * if (area instanceof SVGRectElement)
- * {
- * SVGRectElement rg = (SVGRectElement)area;
- * float rectx = rg.getX().getBaseVal().getValue() + posx / 1000;
- * float recty = ((pageHeight / 10) - posy/1000) + rg.getY().getBaseVal().getValue();
- * float rx = rg.getRx().getBaseVal().getValue();
- * float ry = rg.getRy().getBaseVal().getValue();
- * float rw = rg.getWidth().getBaseVal().getValue();
- * float rh = rg.getHeight().getBaseVal().getValue();
- * addRect(rectx, recty, rw, rh, rx, ry, fillColour, strokeColour, strokeWidth);
- * }
- * else if (area instanceof SVGLineElement)
- * {
- * SVGLineElement lg = (SVGLineElement)area;
- * float x1 = lg.getX1().getBaseVal().getValue() + posx / 1000;
- * float y1 = ((pageHeight / 10) - posy/1000) + lg.getY1().getBaseVal().getValue();
- * float x2 = lg.getX2().getBaseVal().getValue() + posx / 1000;
- * float y2 = ((pageHeight / 10) - posy/1000) + lg.getY2().getBaseVal().getValue();
- * addLine(x1,y1,x2,y2, strokeColour, strokeWidth);
- * }
- * else if (area instanceof SVGTextElementImpl)
- * {
- * //currentStream.add("BT\n");
- * renderText(fontState, (SVGTextElementImpl)area, posx / 1000f, ((float)(pageHeight / 10) - posy/1000f));
- * //currentStream.add("ET\n");
- * }
- * else if (area instanceof SVGCircleElement)
- * {
- * SVGCircleElement cg = (SVGCircleElement)area;
- * float cx = cg.getCx().getBaseVal().getValue() + posx / 1000;
- * float cy = ((pageHeight / 10) - posy/1000) + cg.getCy().getBaseVal().getValue();
- * float r = cg.getR().getBaseVal().getValue();
- * //addCircle(cx,cy,r, di);
- * addRect(cx - r, cy - r, 2 * r, 2 * r, r, r, fillColour, strokeColour, strokeWidth);
- * }
- * else if (area instanceof SVGEllipseElement)
- * {
- * SVGEllipseElement cg = (SVGEllipseElement)area;
- * float cx = cg.getCx().getBaseVal().getValue() + posx / 1000;
- * float cy = ((pageHeight / 10) - posy/1000) + cg.getCy().getBaseVal().getValue();
- * float rx = cg.getRx().getBaseVal().getValue();
- * float ry = cg.getRy().getBaseVal().getValue();
- * //addEllipse(cx,cy,rx,ry, di);
- * addRect(cx - rx, cy - ry, 2 * rx, 2 * ry, rx, ry, fillColour, strokeColour, strokeWidth);
- * }
- * else if (area instanceof SVGPathElementImpl)
- * {
- * //addPath(((SVGPathElementImpl)area).pathElements, posx, posy, di);
- * }
- * else if (area instanceof SVGPolylineElementImpl)
- * {
- * addPolyline(((SVGPolylineElementImpl)area).points, posx, posy, fillColour, strokeColour, strokeWidth, false);
- * }
- * else if (area instanceof SVGPolygonElementImpl)
- * {
- * addPolyline(((SVGPolylineElementImpl)area).points, posx, posy, fillColour, strokeColour, strokeWidth, true);
- * }
- * else if (area instanceof SVGGElementImpl)
- * {
- * renderGArea(fontState, (SVGGElementImpl)area, x, y);
- * }
- * else if(area instanceof SVGUseElementImpl)
- * {
- * SVGUseElementImpl ug = (SVGUseElementImpl)area;
- * String ref = ug.link;
- * ref = ref.substring(1, ref.length());
- * SVGElement graph = null;
- * //GraphicImpl graph = null;
- * //graph = area.locateDef(ref);
- * if(graph != null) {
- * // probably not the best way to do this, should be able
- * // to render without the style being set.
- * //GraphicImpl parent = graph.getGraphicParent();
- * //graph.setParent(area);
- * // need to clip (if necessary) to the use area
- * // the style of the linked element is as if is was
- * // a direct descendant of the use element.
- * renderElement(fontState, graph, posx, posy);
- * //graph.setParent(parent);
- * }
- * }
- * else if (area instanceof SVGImageElementImpl)
- * {
- * SVGImageElementImpl ig = (SVGImageElementImpl)area;
- * renderImage(fontState, ig.link, ig.x, ig.y, ig.width, ig.height);
- * }
- * else if (area instanceof SVGSVGElement)
- * {
- * // the x and y pos will be wrong!
- * renderSVG(fontState, (SVGSVGElement)area, x, y);
- * }
- * else if (area instanceof SVGAElement)
- * {
- * SVGAElement ael = (SVGAElement)area;
- * org.w3c.dom.NodeList nl = ael.getChildNodes();
- * for ( int count = 0 ; count < nl.getLength() ; count++ )
- * {
- * org.w3c.dom.Node n = nl.item(count);
- * if ( n instanceof SVGElement )
- * {
- * if ( n instanceof GraphicElement )
- * {
- * SVGRect rect = ((GraphicElement)n).getBBox();
- * if ( rect != null )
- * {
- * // currentAnnotList = this.pdfDoc.makeAnnotList();
- * // currentPage.setAnnotList(currentAnnotList);
- * // String dest = linkSet.getDest();
- * // int linkType = linkSet.getLinkType();
- * // currentAnnotList.addLink(
- * // this.pdfDoc.makeLink(lrect.getRectangle(), dest, linkType));
- * // currentAnnotList = null;
- * // }
- * }
- * renderElement(fontState, (SVGElement)n, posx, posy);
- * }
- * }
- * }
- * else if ( area instanceof SVGSwitchElement )
- * {
- * handleSwitchElement(fontState, posx, posy, (SVGSwitchElement)area);
- * }
- * // should be done with some cleanup code, so only
- * // required values are reset.
- * //currentStream.add("Q\n");
- * }
- */
-
- private void setFont(String name, float size) {
- return;
- }
-
- /*
- * SVG - Not implemented yet.
- * public void renderText(FontState fontState, SVGTextElementImpl tg, float x, float y)
- * {
- * PDFNumber pdfNumber = new PDFNumber();
- * CSSStyleDeclaration styles;
- * styles = tg.getStyle();
- * //applyStyle(tg, styles);
- * // apply transform
- * // text has a Tm and need to handle each element
- * SVGTransformList trans = tg.getTransform().getBaseVal();
- * SVGMatrix matrix = trans.consolidate().getMatrix();
- * String transstr = (pdfNumber.doubleOut(matrix.getA())
- * + " " + pdfNumber.doubleOut(matrix.getB())
- * + " " + pdfNumber.doubleOut(matrix.getC())
- * + " " + pdfNumber.doubleOut(-matrix.getD()) + " ");
- * String fontFamily = null;
- * CSSValue sp = styles.getPropertyCSSValue("font-family");
- * if ( sp != null && sp.getValueType() == CSSValue.CSS_PRIMITIVE_VALUE )
- * {
- * if ( ((CSSPrimitiveValue)sp).getPrimitiveType() == CSSPrimitiveValue.CSS_STRING )
- * fontFamily = sp.getCssText();
- * }
- * if ( fontFamily == null )
- * fontFamily = fontState.getFontFamily();
- * String fontStyle = null;
- * sp = styles.getPropertyCSSValue("font-style");
- * if ( sp != null && sp.getValueType() == CSSValue.CSS_PRIMITIVE_VALUE )
- * {
- * if ( ((CSSPrimitiveValue)sp).getPrimitiveType() == CSSPrimitiveValue.CSS_STRING )
- * fontStyle = sp.getCssText();
- * }
- * if ( fontStyle == null )
- * fontStyle = fontState.getFontStyle();
- * String fontWeight = null;
- * sp = styles.getPropertyCSSValue("font-weight");
- * if( sp != null && sp.getValueType() == CSSValue.CSS_PRIMITIVE_VALUE )
- * {
- * if ( ((CSSPrimitiveValue)sp).getPrimitiveType() == CSSPrimitiveValue.CSS_STRING )
- * fontWeight = sp.getCssText();
- * }
- * if( fontWeight == null )
- * fontWeight = fontState.getFontWeight();
- * float fontSize;
- * sp = styles.getPropertyCSSValue("font-size");
- * if( sp != null && sp.getValueType() == CSSValue.CSS_PRIMITIVE_VALUE )
- * {
- * // if(((CSSPrimitiveValue)sp).getPrimitiveType() == CSSPrimitiveValue.CSS_NUMBER) {
- * fontSize = ((CSSPrimitiveValue)sp).getFloatValue(CSSPrimitiveValue.CSS_PT);
- * // }
- * }
- * else
- * {
- * fontSize = fontState.getFontSize() / 1000f;
- * }
- * FontState fs = fontState;
- * try
- * {
- * fs = new FontState(fontState.getFontInfo(), fontFamily, fontStyle,
- * fontWeight, (int)(fontSize * 1000));
- * }
- * catch( Exception fope )
- * {
- * // fope.printStackTrace();
- * }
- * //currentStream.add("/" + fs.getFontName() + " " + fontSize + " Tf\n");
- * setFont(fs.getFontName(), fontSize * 1000);
- * float tx = tg.x;
- * float ty = tg.y;
- * float currentX = x + tx;
- * float currentY = y + ty;
- * Vector list = tg.textList;
- * for ( Enumeration e = list.elements() ; e.hasMoreElements() ; )
- * {
- * Object o = e.nextElement();
- * styles = tg.getStyle();
- * //applyStyle(tg, styles);
- * if( o instanceof String )
- * {
- * String str = (String)o;
- * //currentStream.add(transstr
- * // + (currentX + matrix.getE()) + " "
- * // + (y+ty + matrix.getF()) + " Tm "
- * // + "(");
- * boolean spacing = "preserve".equals(tg.getXMLspace());
- * //currentX = addSVGStr(fs, currentX, str, spacing);
- * //currentStream.add(") Tj\n");
- * // for(int count = 0; count < str.length(); count++) {
- * // }
- * // currentX += fs.width(' ') / 1000f;
- * currentStream.add("\033&a" + (currentX + matrix.getE())*10 + "h" + (y+ty + matrix.getF())*10 + "V" + str);
- * for ( int count = 0; count < str.length(); count++ )
- * {
- * currentX += fs.width(str.charAt(count)) / 1000f;
- * }
- * currentX += fs.width(' ') / 1000f;
- * } else if(o instanceof SVGTextPathElementImpl) {
- * SVGTextPathElementImpl tpg = (SVGTextPathElementImpl)o;
- * String ref = tpg.str;
- * SVGElement graph = null;
- * // graph = tpg.locateDef(ref);
- * if(graph != null && graph instanceof SVGPathElementImpl) {
- * // probably not the best way to do this, should be able
- * // to render without the style being set.
- * // GraphicImpl parent = graph.getGraphicParent();
- * // graph.setParent(tpg);
- * // set text path??
- * // how should this work
- * // graph.setParent(parent);
- * }
- * } else if(o instanceof SVGTRefElementImpl) {
- * SVGTRefElementImpl trg = (SVGTRefElementImpl)o;
- * String ref = trg.ref;
- * ref = ref.substring(1, ref.length());
- * SVGElement graph = null;
- * // graph = trg.locateDef(ref);
- * if(graph != null && graph instanceof SVGTextElementImpl) {
- * // GraphicImpl parent = graph.getGraphicParent();
- * // graph.setParent(trg);
- * SVGTextElementImpl te = (SVGTextElementImpl)graph;
- * renderText(fs, te, (int)(x + tx), (int)(y + ty));
- * // graph.setParent(parent);
- * }
- * } else if(o instanceof SVGTSpanElementImpl) {
- * SVGTSpanElementImpl tsg = (SVGTSpanElementImpl)o;
- * styles = tsg.getStyle();
- * //applyStyle(tsg, styles);
- * boolean changed = false;
- * String newprop = null;
- * sp = styles.getPropertyCSSValue("font-family");
- * if(sp != null && sp.getValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
- * if(((CSSPrimitiveValue)sp).getPrimitiveType() == CSSPrimitiveValue.CSS_STRING) {
- * newprop = sp.getCssText();
- * }
- * }
- * if(newprop != null && !newprop.equals(fontFamily)) {
- * fontFamily = newprop;
- * changed = true;
- * }
- * sp = styles.getPropertyCSSValue("font-style");
- * if(sp != null && sp.getValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
- * if(((CSSPrimitiveValue)sp).getPrimitiveType() == CSSPrimitiveValue.CSS_STRING) {
- * newprop = sp.getCssText();
- * }
- * }
- * if(newprop != null && !newprop.equals(fontStyle)) {
- * fontStyle = newprop;
- * changed = true;
- * }
- * sp = styles.getPropertyCSSValue("font-weight");
- * if(sp != null && sp.getValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
- * if(((CSSPrimitiveValue)sp).getPrimitiveType() == CSSPrimitiveValue.CSS_STRING) {
- * newprop = sp.getCssText();
- * }
- * }
- * if(newprop != null && !newprop.equals(fontWeight)) {
- * fontWeight = newprop;
- * changed = true;
- * }
- * float newSize = fontSize;
- * sp = styles.getPropertyCSSValue("font-size");
- * if(sp != null && sp.getValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
- * // if(((CSSPrimitiveValue)sp).getPrimitiveType() == CSSPrimitiveValue.CSS_NUMBER) {
- * newSize = ((CSSPrimitiveValue)sp).getFloatValue(CSSPrimitiveValue.CSS_PT);
- * // }
- * }
- * if ( fontSize != newSize )
- * {
- * fontSize = newSize;
- * changed = true;
- * }
- * FontState oldfs = null;
- * if ( changed )
- * {
- * oldfs = fs;
- * try
- * {
- * fs = new FontState(fontState.getFontInfo(), fontFamily, fontStyle,
- * fontWeight, (int)(fontSize * 1000));
- * }
- * catch(Exception fope)
- * {
- * }
- * setFont(fs.getFontName(), fontSize * 1000);
- * //currentStream.add("/" + fs.getFontName() + " " + fontSize + " Tf\n");
- * }
- * float baseX;
- * float baseY;
- * StringBuffer pdf = new StringBuffer();
- * boolean spacing = "preserve".equals(tsg.getXMLspace());
- * boolean inbetween = false;
- * boolean addedspace = false;
- * int charPos = 0;
- * float xpos = currentX;
- * float ypos = currentY;
- * for ( int i=0 ; i < tsg.str.length() ; i++ )
- * {
- * char ch = tsg.str.charAt(i);
- * xpos = currentX;
- * ypos = currentY;
- * if ( tsg.ylist.size() > charPos )
- * ypos = y + ty + ((Float)tsg.ylist.elementAt(charPos)).floatValue();
- * if ( tsg.dylist.size() > charPos )
- * ypos = ypos + ((Float)tsg.dylist.elementAt(charPos)).floatValue();
- * if ( tsg.xlist.size() > charPos )
- * xpos = x + tx + ((Float)tsg.xlist.elementAt(charPos)).floatValue();
- * if ( tsg.dxlist.size() > charPos )
- * xpos = xpos + ((Float)tsg.dxlist.elementAt(charPos)).floatValue();
- * switch (ch)
- * {
- * case ' ':
- * case ' ':
- * if ( spacing )
- * {
- * currentX = xpos + fs.width(' ') / 1000f;
- * currentY = ypos;
- * charPos++;
- * }
- * else
- * {
- * if ( inbetween && !addedspace)
- * {
- * addedspace = true;
- * currentX = xpos + fs.width(' ') / 1000f;
- * currentY = ypos;
- * charPos++;
- * }
- * }
- * break;
- * case '\n':
- * case '\r':
- * if ( spacing )
- * {
- * currentX = xpos + fs.width(' ') / 1000f;
- * currentY = ypos;
- * charPos++;
- * }
- * break;
- * default:
- * addedspace = false;
- * pdf = pdf.append(transstr
- * + (xpos + matrix.getE()) + " "
- * + (ypos + matrix.getF()) + " Tm "
- * + "(" + ch + ") Tj\n");
- * pdf = pdf.append("\033&a" + (xpos + matrix.getE())*10 + "h" + (ypos + matrix.getF())*10 + "V" + ch);
- * currentX = xpos + fs.width(ch) / 1000f;
- * currentY = ypos;
- * charPos++;
- * inbetween = true;
- * break;
- * }
- * //currentStream.add(pdf.toString());
- * }
- * // currentX += fs.width(' ') / 1000f;
- * if ( changed )
- * {
- * fs = oldfs;
- * setFont(fs.getFontName(), fs.getFontSize() * 1000);
- * //currentStream.add("/" + fs.getFontName() + " " + fs.getFontSize() / 1000f + " Tf\n");
- * }
- * }
- * else
- * {
- * System.err.println("Error: unknown text element " + o);
- * }
- * }
- * }
- */
-
- /*
- * SVG - Not yet implemented
- * public void renderGArea(FontState fontState, SVGGElement area, int posx, int posy)
- * {
- * NodeList nl = area.getChildNodes();
- * for ( int count = 0 ; count < nl.getLength() ; count++ )
- * {
- * Node n = nl.item(count);
- * if ( n instanceof SVGElement )
- * renderElement(fontState, (SVGElement)n, posx, posy);
- * }
- * }
- */
-
- /*
- * SVG - Not yet implemented
- * void handleSwitchElement(FontState fontState, int posx, int posy, SVGSwitchElement ael)
- * {
- * SVGList relist = ael.getRequiredExtensions();
- * SVGList rflist = ael.getRequiredFeatures();
- * SVGList sllist = ael.getSystemLanguage();
- * org.w3c.dom.NodeList nl = ael.getChildNodes();
- * for(int count = 0; count < nl.getLength(); count++) {
- * org.w3c.dom.Node n = nl.item(count);
- * // only render the first child that has a valid
- * // test data
- * if(n instanceof GraphicElement) {
- * GraphicElement graphic = (GraphicElement)n;
- * SVGList grelist = graphic.getRequiredExtensions();
- * // if null it evaluates to true
- * if(grelist != null) {
- * for(int i = 0; i < grelist.getNumberOfItems(); i++) {
- * String str = (String)grelist.getItem(i);
- * if(relist == null) {
- * // use default extension set
- * // currently no extensions are supported
- * // if(!(str.equals("http:// ??"))) {
- * continue;
- * // }
- * } else {
- * }
- * }
- * }
- * SVGList grflist = graphic.getRequiredFeatures();
- * if(grflist != null) {
- * for(int i = 0; i < grflist.getNumberOfItems(); i++) {
- * String str = (String)grflist.getItem(i);
- * if(rflist == null) {
- * // use default feature set
- * if(!(str.equals("org.w3c.svg.static")
- * || str.equals("org.w3c.dom.svg.all"))) {
- * continue;
- * }
- * } else {
- * boolean found = false;
- * for(int j = 0; j < rflist.getNumberOfItems(); j++) {
- * if(rflist.getItem(j).equals(str)) {
- * found = true;
- * break;
- * }
- * }
- * if(!found)
- * continue;
- * }
- * }
- * }
- * SVGList gsllist = graphic.getSystemLanguage();
- * if(gsllist != null) {
- * for(int i = 0; i < gsllist.getNumberOfItems(); i++) {
- * String str = (String)gsllist.getItem(i);
- * if(sllist == null) {
- * // use default feature set
- * if(!(str.equals("en"))) {
- * continue;
- * }
- * } else {
- * boolean found = false;
- * for(int j = 0; j < sllist.getNumberOfItems(); j++) {
- * if(sllist.getItem(j).equals(str)) {
- * found = true;
- * break;
- * }
- * }
- * if(!found)
- * continue;
- * }
- * }
- * }
- * renderElement(fontState, (SVGElement)n, posx, posy);
- * // only render the first valid one
- * break;
- * }
- * }
- * }
- */
-
- /**
- * render inline area to Text
- *
- * @param area inline area to render
- */
- public void renderWordArea(WordArea area) {
- // System.out.println("TXTRenderer.renderInlineArea: currentXPosition=" + this.currentXPosition + " currentYPosition=" + this.currentYPosition + " text=" + area.getText());
- int rx = this.currentXPosition;
- int bl = this.currentYPosition;
-
- String s;
- if (area.getPageNumberID() != null) {
- // this text is a page number, so resolve it
- s = idReferences.getPageNumber(area.getPageNumberID());
- if (s == null)
- s = "";
- } else {
- s = area.getText();
- }
-
- if (debug)
- System.out.println("TXTRenderer.renderInlineArea: rx=" + rx
- + " bl=" + bl + " pageHeight=" + pageHeight);
- addStr((int)((pageHeight - (bl / 100)) * 100 * yFactor) - 1,
- (int)(rx * xFactor), s, true);
-
- this.currentXPosition += area.getContentWidth();
- }
-
- /**
- * render inline space to Text
- *
- * @param space space to render
- */
- public void renderInlineSpace(InlineSpace space) {
- this.currentXPosition += space.getSize();
- }
-
- /**
- * render page into Text
- *
- * @param page page to render
- */
- public void renderPage(Page page) {
- if (debug)
- System.out.println("TXTRenderer.renderPage() page.getHeight() = "
- + page.getHeight());
- BodyAreaContainer body;
- AreaContainer before, after, start, end;
-
- maxX = (int)(textCPI * page.getWidth() / 72000 + 1);
- maxY = (int)(textLPI * page.getHeight() / 72000 + 1);
- xFactor = (float)(maxX - 1) / (float)page.getWidth();
- yFactor = (float)(maxY - 1) / (float)page.getHeight();
- charData = new StringBuffer[maxY + 1];
- decoData = new StringBuffer[maxY + 1];
-
- if (paperheight > 0)
- pageHeight = paperheight;
- else
- pageHeight = page.getHeight() / 100;
-
- if (debug)
- System.out.println("TXTRenderer.renderPage() maxX=" + maxX
- + " maxY=" + maxY + " xFactor=" + xFactor
- + " yFactor=" + yFactor + " paperHeight="
- + pageHeight);
-
- body = page.getBody();
- before = page.getBefore();
- after = page.getAfter();
- start = page.getStart();
- end = page.getEnd();
-
- this.currentFontName = "";
- this.currentFontSize = 0;
-
- // currentStream.add("BT\n");
- renderBodyAreaContainer(body);
-
- if (before != null)
- renderAreaContainer(before);
-
- if (after != null)
- renderAreaContainer(after);
-
- if (start != null)
- renderAreaContainer(start);
-
- if (end != null)
- renderAreaContainer(end);
-
- // Write out the buffers.
- for (int row = 0; row <= maxY; row++) {
- StringBuffer cr = charData[row];
- StringBuffer dr = decoData[row];
- StringBuffer outr = null;
-
- if (cr != null && dr == null)
- outr = cr;
- else if (dr != null && cr == null)
- outr = dr;
- else if (cr != null && dr != null) {
- int len = dr.length();
- if (cr.length() > len)
- len = cr.length();
- outr = new StringBuffer();
- for (int countr = 0; countr < len; countr++) {
- if (countr < cr.length() && cr.charAt(countr) != ' ')
- outr.append(cr.charAt(countr));
- else if (countr < dr.length())
- outr.append(dr.charAt(countr));
- else
- outr.append(' ');
- }
- }
-
- if (outr != null)
- currentStream.add(outr.toString());
- if (row < maxY)
- currentStream.add(lineEnding);
- }
-
- // End page.
- // if ( ++curdiv == divisions || divisions == -1 )
- // {
- // curdiv = 0;
- // currentStream.add("\f");
- // }
-
- // Links, etc not implemented...
- /*
- * currentPage = this.pdfDoc.makePage(this.pdfResources, currentStream,
- * page.getWidth()/1000,
- * page.getHeight()/1000, page);
- * if (page.hasLinks()) {
- * currentAnnotList = this.pdfDoc.makeAnnotList();
- * currentPage.setAnnotList(currentAnnotList);
- * Enumeration e = page.getLinkSets().elements();
- * while (e.hasMoreElements()) {
- * LinkSet linkSet = (LinkSet) e.nextElement();
- * linkSet.align();
- * String dest = linkSet.getDest();
- * int linkType = linkSet.getLinkType();
- * Enumeration f = linkSet.getRects().elements();
- * while (f.hasMoreElements()) {
- * LinkedRectangle lrect = (LinkedRectangle) f.nextElement();
- * currentAnnotList.addLink(
- * this.pdfDoc.makeLink(lrect.getRectangle(), dest, linkType));
- * }
- * }
- * } else {
- * // just to be on the safe side
- * currentAnnotList = null;
- * }
- */
- }
- public void startRenderer(OutputStream outputStream)
- throws IOException {
- MessageHandler.logln("rendering areas to TEXT");
- currentStream = new PCLStream(outputStream);
- firstPage=true;
- }
-
- /**
- * In Mark's patch, this is endRenderer
- * However, I couldn't see how it builds that way, so
- * i changed it. - Steve gears@apache.org
- */
-
- public void stopRenderer(OutputStream outputStream)
- throws IOException {
- MessageHandler.logln("writing out TEXT");
- outputStream.flush();
- }
-
- public void render(Page page, OutputStream outputStream) {
- idReferences = page.getIDReferences();
-
- if ( firstPage )
- firstPage = false;
- else
- currentStream.add(pageEnding);
- this.renderPage(page);
- currentStream.add(lineEnding);
- }
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.render.xml;
-
-// FOP
-import org.apache.fop.svg.*;
-import org.apache.fop.messaging.MessageHandler;
-import org.apache.fop.render.Renderer;
-import org.apache.fop.image.ImageArea;
-import org.apache.fop.layout.*;
-import org.apache.fop.layout.inline.*;
-import org.apache.fop.pdf.*;
-import org.apache.fop.fo.properties.LeaderPattern;
-
-// Java
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.io.OutputStream;
-import java.util.Enumeration;
-import java.util.Hashtable;
-
-/**
- * Renderer that renders areas to XML for debugging purposes.
- *
- * Modified by Mark Lillywhite mark-fop@inomial.com to use the
- * new renderer interface. Not 100% certain that this is correct.
- */
-public class XMLRenderer implements Renderer {
-
- /**
- * indentation to use for pretty-printing the XML
- */
- protected int indent = 0;
-
- /**
- * the application producing the XML
- */
- protected String producer;
-
- /**
- * the writer used to output the XML
- */
- protected PrintWriter writer;
-
- /**
- * options
- */
- protected Hashtable options;
-
- public XMLRenderer() {}
-
- /**
- * set up renderer options
- */
- public void setOptions(Hashtable options) {
- this.options = options;
- }
-
- /**
- * set the document's producer
- *
- * @param producer string indicating application producing the XML
- */
- public void setProducer(String producer) {
- this.producer = producer;
- }
-
-
- public void render(Page page, OutputStream outputStream)
- throws IOException {
- this.renderPage(page);
- }
-
- /**
- * write out spaces to make indent
- */
- protected void writeIndent() {
- StringBuffer s = new StringBuffer();
- for (int i = 0; i < this.indent; i++) {
- s = s.append(" ");
- }
- this.writer.write(s.toString());
- }
-
- /**
- * write out an element
- *
- * @param element the full text of the element including tags
- */
- protected void writeElement(String element) {
- writeIndent();
- this.writer.write(element + "\n");
- }
-
- /**
- * write out an empty-element-tag
- *
- * @param tag the text of the tag
- */
- protected void writeEmptyElementTag(String tag) {
- writeIndent();
- this.writer.write(tag + "\n");
- }
-
- /**
- * write out an end tag
- *
- * @param tag the text of the tag
- */
- protected void writeEndTag(String tag) {
- this.indent--;
- writeIndent();
- this.writer.write(tag + "\n");
- }
-
- /**
- * write out a start tag
- *
- * @param tag the text of the tag
- */
- protected void writeStartTag(String tag) {
- writeIndent();
- this.writer.write(tag + "\n");
- this.indent++;
- }
-
- /**
- * set up the font info
- *
- * @param fontInfo the font info object to set up
- */
- public void setupFontInfo(FontInfo fontInfo) {
-
- /* use PDF's font setup to get PDF metrics */
- org.apache.fop.render.pdf.FontSetup.setup(fontInfo);
- }
-
- /**
- * render an area container to XML
- *
- * @param area the area container to render
- */
- public void renderAreaContainer(AreaContainer area) {
- writeStartTag("<AreaContainer name=\"" + area.getAreaName() + "\">");
- Enumeration e = area.getChildren().elements();
- while (e.hasMoreElements()) {
- Box b = (Box)e.nextElement();
- b.render(this);
- }
- writeEndTag("</AreaContainer>");
- }
-
- /**
- * render a body area container to XML
- *
- * @param area the body area container to render
- */
- public void renderBodyAreaContainer(BodyAreaContainer area) {
- writeStartTag("<BodyAreaContainer>");
- Enumeration e = area.getChildren().elements();
- while (e.hasMoreElements()) {
- Box b = (Box)e.nextElement();
- b.render(this);
- }
- writeEndTag("</BodyAreaContainer>");
- }
-
- /**
- * render a span area to XML
- *
- * @param area the span area to render
- */
- public void renderSpanArea(SpanArea area) {
- writeStartTag("<SpanArea>");
- Enumeration e = area.getChildren().elements();
- while (e.hasMoreElements()) {
- Box b = (Box)e.nextElement();
- b.render(this);
- }
- writeEndTag("</SpanArea>");
- }
-
- /**
- * render a block area to XML
- *
- * @param area the block area to render
- */
- public void renderBlockArea(BlockArea area) {
- StringBuffer baText = new StringBuffer();
- baText.append("<BlockArea start-indent=\"" + area.getStartIndent()
- + "\"");
- baText.append(" end-indent=\"" + area.getEndIndent() + "\"");
- baText.append("\nis-first=\"" + area.isFirst() + "\"");
- baText.append(" is-last=\"" + area.isLast() + "\"");
- if (null != area.getGeneratedBy())
- baText.append(" generated-by=\""
- + area.getGeneratedBy().getName() + "//"
- + area.getGeneratedBy() + "\"");
- baText.append(">");
- writeStartTag(baText.toString());
-
- // write out marker info
- java.util.Vector markers = area.getMarkers();
- if (!markers.isEmpty()) {
- writeStartTag("<Markers>");
- for (int m = 0; m < markers.size(); m++) {
- org.apache.fop.fo.flow.Marker marker =
- (org.apache.fop.fo.flow.Marker)markers.elementAt(m);
- StringBuffer maText = new StringBuffer();
- maText.append("<Marker marker-class-name=\""
- + marker.getMarkerClassName() + "\"");
- maText.append(" RegisteredArea=\"" + marker.getRegistryArea()
- + "\"");
- maText.append("/>");
- writeEmptyElementTag(maText.toString());
- }
- writeEndTag("</Markers>");
- }
-
- Enumeration e = area.getChildren().elements();
- while (e.hasMoreElements()) {
- Box b = (Box)e.nextElement();
- b.render(this);
- }
- writeEndTag("</BlockArea>");
- }
-
- public void renderInlineArea(InlineArea area) {
- StringBuffer iaText = new StringBuffer();
- iaText.append("<InlineArea");
- iaText.append("\nis-first=\"" + area.isFirst() + "\"");
- iaText.append(" is-last=\"" + area.isLast() + "\"");
- if (null != area.getGeneratedBy())
- iaText.append(" generated-by=\""
- + area.getGeneratedBy().getName() + "//"
- + area.getGeneratedBy() + "\"");
- iaText.append(">");
- writeStartTag(iaText.toString());
-
- // write out marker info
- java.util.Vector markers = area.getMarkers();
- if (!markers.isEmpty()) {
- writeStartTag("<Markers>");
- for (int m = 0; m < markers.size(); m++) {
- org.apache.fop.fo.flow.Marker marker =
- (org.apache.fop.fo.flow.Marker)markers.elementAt(m);
- StringBuffer maText = new StringBuffer();
- maText.append("<Marker marker-class-name=\""
- + marker.getMarkerClassName() + "\"");
- maText.append(" RegisteredArea=\"" + marker.getRegistryArea()
- + "\"");
- maText.append("/>");
- writeEmptyElementTag(maText.toString());
- }
- writeEndTag("</Markers>");
- }
-
- Enumeration e = area.getChildren().elements();
- while (e.hasMoreElements()) {
- Box b = (Box)e.nextElement();
- b.render(this);
- }
- writeEndTag("</InlineArea>");
- }
-
- /**
- * render a display space to XML
- *
- * @param space the space to render
- */
- public void renderDisplaySpace(DisplaySpace space) {
- if (!isCoarseXml())
- writeEmptyElementTag("<DisplaySpace size=\"" + space.getSize()
- + "\"/>");
- }
-
- /**
- * render a foreign object area
- */
- public void renderForeignObjectArea(ForeignObjectArea area) {
- // if necessary need to scale and align the content
- area.getObject().render(this);
- }
-
- /**
- * render an SVG area to XML
- *
- * @param area the area to render
- */
- public void renderSVGArea(SVGArea area) {
- writeEmptyElementTag("<SVG/>");
- }
-
- /**
- * render an image area to XML
- *
- * @param area the area to render
- */
- public void renderImageArea(ImageArea area) {
- writeEmptyElementTag("<ImageArea/>");
- }
-
- /**
- * render an inline area to XML
- *
- * @param area the area to render
- */
- public void renderWordArea(WordArea area) {
- String fontWeight = area.getFontState().getFontWeight();
- StringBuffer sb = new StringBuffer();
- String s = area.getText();
- int l = s.length();
- for (int i = 0; i < l; i++) {
- char ch = s.charAt(i);
- if (ch > 127)
- sb = sb.append("&#" + (int)ch + ";");
- else
- sb = sb.append(ch);
- }
- if (!isCoarseXml()) {
- writeElement("<WordArea font-weight=\"" + fontWeight
- + "\" red=\"" + area.getRed() + "\" green=\""
- + area.getGreen() + "\" blue=\"" + area.getBlue()
- + "\" width=\"" + area.getContentWidth() + "\">"
- + sb.toString() + "</WordArea>");
- } else {
- this.writer.write(sb.toString());
- }
- }
-
- /**
- * render an inline space to XML
- *
- * @param space the space to render
- */
- public void renderInlineSpace(InlineSpace space) {
- if (!isCoarseXml())
- writeEmptyElementTag("<InlineSpace size=\"" + space.getSize()
- + "\"/>");
- else
- this.writer.write(" ");
- }
-
- /**
- * render a line area to XML
- *
- * @param area the area to render
- */
- public void renderLineArea(LineArea area) {
- if (!isCoarseXml()) {
- String fontWeight = area.getFontState().getFontWeight();
- writeStartTag("<LineArea font-weight=\"" + fontWeight + "\">");
- }
- Enumeration e = area.getChildren().elements();
- while (e.hasMoreElements()) {
- Box b = (Box)e.nextElement();
- b.render(this);
- }
- if (!isCoarseXml())
- writeEndTag("</LineArea>");
- else
- this.writer.write("\n");
- }
-
- /**
- * render a page to XML
- *
- * @param page the page to render
- */
- public void renderPage(Page page) {
- BodyAreaContainer body;
- AreaContainer before, after;
- writeStartTag("<Page number=\"" + page.getFormattedNumber() + "\">");
- body = page.getBody();
- before = page.getBefore();
- after = page.getAfter();
- if (before != null) {
- renderAreaContainer(before);
- }
- renderBodyAreaContainer(body);
- if (after != null) {
- renderAreaContainer(after);
- }
- writeEndTag("</Page>");
- }
-
- /**
- * render a leader area to XML
- *
- * @param area the area to render
- */
- public void renderLeaderArea(LeaderArea area) {
- if (isCoarseXml())
- return;
- String leaderPattern = "";
- switch (area.getLeaderPattern()) {
- case LeaderPattern.SPACE:
- leaderPattern = "space";
- break;
- case LeaderPattern.RULE:
- leaderPattern = "rule";
- break;
- case LeaderPattern.DOTS:
- leaderPattern = "dots";
- break;
- case LeaderPattern.USECONTENT:
- leaderPattern = "use-content";
- break;
- }
-
- writeEmptyElementTag("<Leader leader-pattern=\"" + leaderPattern
- + " leader-length=\"" + area.getLeaderLength()
- + "\" rule-thickness=\""
- + area.getRuleThickness() + "\" rule-style=\""
- + area.getRuleStyle() + "\" red=\""
- + area.getRed() + "\" green=\""
- + area.getGreen() + "\" blue=\""
- + area.getBlue() + "\"/>");
- }
-
- private boolean isCoarseXml() {
- return ((Boolean)options.get("fineDetail")).booleanValue();
- }
-
- /**
- Default start renderer method. This would
- normally be overridden. (mark-fop@inomial.com).
- */
- public void startRenderer(OutputStream outputStream)
- throws IOException {
- MessageHandler.logln("rendering areas to XML");
- this.writer = new PrintWriter(outputStream);
- this.writer.write( "<?xml version=\"1.0\"?>\n<!-- produced by " +
- this.producer + " -->\n");
- writeStartTag("<AreaTree>");
- }
-
- /**
- Default stop renderer method. This would
- normally be overridden. (mark-fop@inomial.com).
- */
- public void stopRenderer(OutputStream outputStream)
- throws IOException {
- writeEndTag("</AreaTree>");
- this.writer.flush();
- MessageHandler.errorln("written out XML");
- }
-}
+++ /dev/null
-<HTML>
-<TITLE>org.apache.fop.render.xml Package</TITLE>
-<BODY>
-<P>classes for rendering to XML for debugging</P>
-</BODY>
-</HTML>
\ No newline at end of file
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.svg;
-
-import java.awt.Cursor;
-
-import org.apache.batik.bridge.*;
-
-import org.apache.batik.css.HiddenChildElementSupport;
-import org.apache.batik.gvt.CompositeGraphicsNode;
-import org.apache.batik.gvt.GraphicsNode;
-
-import org.apache.fop.pdf.*;
-
-import org.w3c.dom.Element;
-import org.w3c.dom.events.Event;
-import org.w3c.dom.events.EventListener;
-import org.w3c.dom.events.EventTarget;
-import org.w3c.dom.svg.SVGAElement;
-
-/**
- * Bridge class for the <a> element.
- *
- * @author <a href="mailto:keiron@aftexsw.com">Keiron Liddle</a>
- */
-public class PDFAElementBridge extends AbstractGraphicsNodeBridge {
- PDFGraphics2D pdfDoc;
-
- /**
- * Constructs a new bridge for the <a> element.
- */
- public PDFAElementBridge() {}
-
- public void setPDFGraphics2D(PDFGraphics2D doc) {
- this.pdfDoc = doc;
- }
-
- /**
- * Returns 'a'.
- */
- public String getLocalName() {
- return SVG_A_TAG;
- }
-
- /**
- * Creates a <tt>CompositeGraphicsNode</tt>.
- */
- protected GraphicsNode instantiateGraphicsNode() {
- return new PDFANode();
- }
-
- /**
- * Builds using the specified BridgeContext and element, the
- * specified graphics node.
- *
- * @param ctx the bridge context to use
- * @param e the element that describes the graphics node to build
- * @param node the graphics node to build
- */
- public GraphicsNode createGraphicsNode(BridgeContext ctx, Element e) {
- PDFANode aNode = (PDFANode)super.createGraphicsNode(ctx, e);
- return aNode;
- }
-
- /**
- * Returns true as the <a> element is a container.
- */
- public boolean isComposite() {
- return true;
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.svg;
-
-import org.apache.batik.gvt.*;
-
-import java.awt.Graphics2D;
-import java.awt.Shape;
-import java.awt.geom.Rectangle2D;
-import java.awt.geom.Point2D;
-import java.awt.geom.Dimension2D;
-
-/**
- * A graphics node that represents an image described as a graphics node.
- *
- * @author <a href="mailto:keiron@aftexsw.com">Keiron Liddle</a>
- */
-public class PDFANode extends CompositeGraphicsNode {
-
- /**
- * Constructs a new empty <tt>PDFANode</tt>.
- */
- public PDFANode() {}
-
- /**
- * Paints this node if visible.
- *
- * @param g2d the Graphics2D to use
- * @param rc the GraphicsNodeRenderContext to use
- */
- public void paint(Graphics2D g2d, GraphicsNodeRenderContext rc) {
- if (isVisible) {
- super.paint(g2d, rc);
- }
- }
-
- //
- // Properties methods
- //
-
-}
-
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.svg;
-
-import org.apache.fop.pdf.*;
-import org.apache.fop.fonts.*;
-import org.apache.fop.render.pdf.FontSetup;
-import org.apache.fop.layout.*;
-import org.apache.fop.apps.FOPException;
-
-import java.awt.Graphics;
-import java.awt.Font;
-import java.awt.Image;
-import java.awt.Color;
-import java.awt.Shape;
-import java.awt.font.FontRenderContext;
-import java.awt.font.GlyphVector;
-import java.io.OutputStream;
-import java.io.IOException;
-
-import org.apache.batik.ext.awt.g2d.GraphicContext;
-
-/**
- * This class is a wrapper for the <tt>PDFGraphics2D</tt> that
- * is used to create a full document around the pdf rendering from
- * <tt>PDFGraphics2D</tt>.
- *
- * @author <a href="mailto:keiron@aftexsw.com">Keiron Liddle</a>
- * @version $Id$
- * @see org.apache.fop.svg.PDFGraphics2D
- */
-public class PDFDocumentGraphics2D extends PDFGraphics2D {
- OutputStream stream;
-
- PDFStream pdfStream;
- int width;
- int height;
-
- FontInfo fontInfo = null;
-
- /**
- * Create a new PDFDocumentGraphics2D.
- * This is used to create a new pdf document of the given height
- * and width.
- * The resulting document is written to the stream after rendering.
- *
- * @param textAsShapes set this to true so that text will be rendered
- * using curves and not the font.
- * @param stream the stream that the final document should be written to.
- * @param width the width of the document
- * @param height the height of the document
- */
- public PDFDocumentGraphics2D(boolean textAsShapes, OutputStream stream,
- int width, int height) {
- super(textAsShapes);
-
- if (!textAsShapes) {
- fontInfo = new FontInfo();
- FontSetup.setup(fontInfo);
- try {
- fontState = new FontState(fontInfo, "Helvetica", "normal",
- "normal", 12, 0);
- } catch (FOPException e) {}
- }
- standalone = true;
- this.stream = stream;
- this.pdfDoc = new PDFDocument();
- this.pdfDoc.setProducer("FOP SVG Renderer");
- pdfStream = this.pdfDoc.makeStream();
- this.width = width;
- this.height = height;
-
- currentFontName = "";
- currentFontSize = 0;
- currentYPosition = 0;
- currentXPosition = 0;
-
- currentStream.write("1 0 0 -1 0 " + height + " cm\n");
-
- }
-
- public FontState getFontState() {
- return fontState;
- }
-
- public PDFDocument getPDFDocument() {
- return this.pdfDoc;
- }
-
- /**
- * Set the dimensions of the svg document that will be drawn.
- * This is useful if the dimensions of the svg document are different
- * from the pdf document that is to be created.
- * The result is scaled so that the svg fits correctly inside the pdf document.
- */
- public void setSVGDimension(float w, float h) {
- currentStream.write("" + PDFNumber.doubleOut(width / w) + " 0 0 "
- + PDFNumber.doubleOut(height / h) + " 0 0 cm\n");
- }
-
- /**
- * Set the background of the pdf document.
- * This is used to set the background for the pdf document
- * Rather than leaving it as the default white.
- */
- public void setBackgroundColor(Color col) {
- Color c = col;
- currentColour = new PDFColor(c.getRed(), c.getGreen(), c.getBlue());
- currentStream.write("q\n");
- currentStream.write(currentColour.getColorSpaceOut(true));
-
- currentStream.write("0 0 " + width + " " + height + " re\n");
-
- currentStream.write("f\n");
- currentStream.write("Q\n");
- }
-
- /**
- * The rendering process has finished.
- * This should be called after the rendering has completed as there is
- * no other indication it is complete.
- * This will then write the results to the output stream.
- */
- public void finish() throws IOException {
- pdfStream.add(getString());
- PDFResources pdfResources = this.pdfDoc.getResources();
- PDFPage currentPage = this.pdfDoc.makePage(pdfResources, pdfStream,
- width, height, null);
- if (fontInfo != null) {
- FontSetup.addToResources(this.pdfDoc, fontInfo);
- }
- pdfDoc.outputHeader(stream);
- this.pdfDoc.output(stream);
- pdfDoc.outputTrailer(stream);
- }
-
- public void setGraphicContext(GraphicContext c) {
- gc = c;
- }
-
- /**
- * This constructor supports the create method
- */
- public PDFDocumentGraphics2D(PDFDocumentGraphics2D g) {
- super(g);
- }
-
- /**
- * Creates a new <code>Graphics</code> object that is
- * a copy of this <code>Graphics</code> object.
- * @return a new graphics context that is a copy of
- * this graphics context.
- */
- public Graphics create() {
- return new PDFDocumentGraphics2D(this);
- }
-
- public void drawString(String s, float x, float y) {
- if (super.textAsShapes) {
- Font font = super.getFont();
- FontRenderContext frc = super.getFontRenderContext();
- GlyphVector gv = font.createGlyphVector(frc, s);
- Shape glyphOutline = gv.getOutline(x, y);
- super.fill(glyphOutline);
- } else {
- super.drawString(s, x, y);
- }
- }
-
-}
-
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.svg;
-
-import org.apache.fop.pdf.*;
-import org.apache.fop.layout.*;
-import org.apache.fop.fonts.*;
-import org.apache.fop.render.pdf.*;
-import org.apache.fop.image.*;
-import org.apache.fop.datatypes.ColorSpace;
-
-import org.apache.batik.ext.awt.g2d.*;
-import org.apache.batik.ext.awt.image.GraphicsUtil;
-
-import java.text.AttributedCharacterIterator;
-import java.text.CharacterIterator;
-import java.awt.*;
-import java.awt.Font;
-import java.awt.Image;
-import java.awt.image.*;
-import java.awt.font.*;
-import java.awt.geom.*;
-import java.awt.image.renderable.*;
-import java.io.*;
-
-import java.util.Map;
-import java.util.Vector;
-
-/**
- * This concrete implementation of <tt>AbstractGraphics2D</tt> is a
- * simple help to programmers to get started with their own
- * implementation of <tt>Graphics2D</tt>.
- * <tt>DefaultGraphics2D</tt> implements all the abstract methods
- * is <tt>AbstractGraphics2D</tt> and makes it easy to start
- * implementing a <tt>Graphic2D</tt> piece-meal.
- *
- * @author <a href="mailto:keiron@aftexsw.com">Keiron Liddle</a>
- * @version $Id$
- * @see org.apache.batik.ext.awt.g2d.AbstractGraphics2D
- */
-public class PDFGraphics2D extends AbstractGraphics2D {
- boolean standalone = false;
-
- /**
- * the PDF Document being created
- */
- protected PDFDocument pdfDoc;
-
- protected FontState fontState;
-
- /**
- * the current stream to add PDF commands to
- */
- StringWriter currentStream = new StringWriter();
-
- /**
- * the current (internal) font name
- */
- protected String currentFontName;
-
- /**
- * the current font size in millipoints
- */
- protected int currentFontSize;
-
- /**
- * the current vertical position in millipoints from bottom
- */
- protected int currentYPosition = 0;
-
- /**
- * the current horizontal position in millipoints from left
- */
- protected int currentXPosition = 0;
-
- /**
- * the current colour for use in svg
- */
- PDFColor currentColour = new PDFColor(0, 0, 0);
-
- /**
- * Create a new PDFGraphics2D with the given pdf document info.
- * This is used to create a Graphics object for use inside an already
- * existing document.
- */
- public PDFGraphics2D(boolean textAsShapes, FontState fs, PDFDocument doc,
- String font, int size, int xpos, int ypos) {
- super(textAsShapes);
- pdfDoc = doc;
- currentFontName = font;
- currentFontSize = size;
- currentYPosition = ypos;
- currentXPosition = xpos;
- fontState = fs;
- }
-
- public PDFGraphics2D(boolean textAsShapes) {
- super(textAsShapes);
- }
-
- public String getString() {
- return currentStream.toString();
- }
-
- public void setGraphicContext(GraphicContext c) {
- gc = c;
- }
-
- /**
- * This constructor supports the create method
- */
- public PDFGraphics2D(PDFGraphics2D g) {
- super(g);
- }
-
- /**
- * Creates a new <code>Graphics</code> object that is
- * a copy of this <code>Graphics</code> object.
- * @return a new graphics context that is a copy of
- * this graphics context.
- */
- public Graphics create() {
- return new PDFGraphics2D(this);
- }
-
- /**
- * Draws as much of the specified image as is currently available.
- * The image is drawn with its top-left corner at
- * (<i>x</i>, <i>y</i>) in this graphics context's coordinate
- * space. Transparent pixels in the image do not affect whatever
- * pixels are already there.
- * <p>
- * This method returns immediately in all cases, even if the
- * complete image has not yet been loaded, and it has not been dithered
- * and converted for the current output device.
- * <p>
- * If the image has not yet been completely loaded, then
- * <code>drawImage</code> returns <code>false</code>. As more of
- * the image becomes available, the process that draws the image notifies
- * the specified image observer.
- * @param img the specified image to be drawn.
- * @param x the <i>x</i> coordinate.
- * @param y the <i>y</i> coordinate.
- * @param observer object to be notified as more of
- * the image is converted.
- * @see java.awt.Image
- * @see java.awt.image.ImageObserver
- * @see java.awt.image.ImageObserver#imageUpdate(java.awt.Image, int, int, int, int, int)
- */
- public boolean drawImage(Image img, int x, int y,
- ImageObserver observer) {
- // System.err.println("drawImage:x, y");
-
- final int width = img.getWidth(observer);
- final int height = img.getHeight(observer);
- if (width == -1 || height == -1) {
- return false;
- }
-
- Dimension size = new Dimension(width, height);
- BufferedImage buf = buildBufferedImage(size);
-
- java.awt.Graphics2D g = buf.createGraphics();
- g.setComposite(AlphaComposite.SrcOver);
- g.setBackground(new Color(1, 1, 1, 0));
- g.setPaint(new Color(1, 1, 1, 0));
- g.fillRect(0, 0, width, height);
- g.clip(new Rectangle(0, 0, buf.getWidth(), buf.getHeight()));
-
- if (!g.drawImage(img, 0, 0, observer)) {
- return false;
- }
- g.dispose();
-
- final byte[] result = new byte[buf.getWidth() * buf.getHeight() * 3];
- final byte[] mask = new byte[buf.getWidth() * buf.getHeight()];
-
- Raster raster = buf.getData();
- DataBuffer bd = raster.getDataBuffer();
-
- int count = 0;
- int maskpos = 0;
- int[] iarray;
- int i, j, val, alpha, add, mult;
- switch (bd.getDataType()) {
- case DataBuffer.TYPE_INT:
- int[][] idata = ((DataBufferInt)bd).getBankData();
- for (i = 0; i < idata.length; i++) {
- iarray = idata[i];
- for (j = 0; j < iarray.length; j++) {
- val = iarray[j];
- alpha = val >>> 24;
- // mask[maskpos++] = (byte)((idata[i][j] >> 24) & 0xFF);
- if (alpha != 255) {
- // System.out.println("Alpha: " + alpha);
- // Composite with opaque white...
- add = (255 - alpha);
- mult = (alpha << 16) / 255;
- result[count++] =
- (byte)(add
- + ((((val >> 16) & 0xFF) * mult) >> 16));
- result[count++] =
- (byte)(add
- + ((((val >> 8) & 0xFF) * mult) >> 16));
- result[count++] = (byte)(add
- + ((((val) & 0xFF) * mult)
- >> 16));
- } else {
- result[count++] = (byte)((val >> 16) & 0xFF);
- result[count++] = (byte)((val >> 8) & 0xFF);
- result[count++] = (byte)((val) & 0xFF);
- }
- }
- }
- break;
- default:
- // error
- break;
- }
-
- try {
- FopImage fopimg = new TempImage(width, height, result, mask);
- int xObjectNum = this.pdfDoc.addImage(fopimg);
- AffineTransform at = getTransform();
- double[] matrix = new double[6];
- at.getMatrix(matrix);
- currentStream.write("q\n");
- Shape imclip = getClip();
- writeClip(imclip);
- currentStream.write("" + matrix[0] + " " + matrix[1] + " "
- + matrix[2] + " " + matrix[3] + " "
- + matrix[4] + " " + matrix[5] + " cm\n");
- currentStream.write("" + width + " 0 0 " + (-height) + " " + x
- + " " + (y + height) + " cm\n" + "/Im"
- + xObjectNum + " Do\nQ\n");
- } catch (Exception e) {
- e.printStackTrace();
- }
- return true;
- }
-
- public BufferedImage buildBufferedImage(Dimension size) {
- return new BufferedImage(size.width, size.height,
- BufferedImage.TYPE_INT_ARGB);
- }
-
- class TempImage implements FopImage {
- int m_height;
- int m_width;
- int m_bitsPerPixel;
- ColorSpace m_colorSpace;
- int m_bitmapSiye;
- byte[] m_bitmaps;
- byte[] m_mask;
- PDFColor transparent = new PDFColor(255, 255, 255);
-
- TempImage(int width, int height, byte[] result,
- byte[] mask) throws FopImageException {
- this.m_height = height;
- this.m_width = width;
- this.m_bitsPerPixel = 8;
- this.m_colorSpace = new ColorSpace(ColorSpace.DEVICE_RGB);
- // this.m_isTransparent = false;
- // this.m_bitmapsSize = this.m_width * this.m_height * 3;
- this.m_bitmaps = result;
- this.m_mask = mask;
- }
-
- public String getURL() {
- return "" + m_bitmaps;
- }
-
- // image size
- public int getWidth() throws FopImageException {
- return m_width;
- }
-
- public int getHeight() throws FopImageException {
- return m_height;
- }
-
- // DeviceGray, DeviceRGB, or DeviceCMYK
- public ColorSpace getColorSpace() throws FopImageException {
- return m_colorSpace;
- }
-
- // bits per pixel
- public int getBitsPerPixel() throws FopImageException {
- return m_bitsPerPixel;
- }
-
- // For transparent images
- public boolean isTransparent() throws FopImageException {
- return transparent != null;
- }
-
- public PDFColor getTransparentColor() throws FopImageException {
- return transparent;
- }
-
- public byte[] getMask() throws FopImageException {
- return m_mask;
- }
-
- // get the image bytes, and bytes properties
-
- // get uncompressed image bytes
- public byte[] getBitmaps() throws FopImageException {
- return m_bitmaps;
- }
-
- // width * (bitsPerPixel / 8) * height, no ?
- public int getBitmapsSize() throws FopImageException {
- return m_width * m_height * 3;
- }
-
- // get compressed image bytes
- // I don't know if we really need it, nor if it
- // should be changed...
- public byte[] getRessourceBytes() throws FopImageException {
- return null;
- }
-
- public int getRessourceBytesSize() throws FopImageException {
- return 0;
- }
-
- // return null if no corresponding PDFFilter
- public PDFFilter getPDFFilter() throws FopImageException {
- return null;
- }
-
- // release memory
- public void close() {}
-
- }
-
-
- /**
- * Draws as much of the specified image as has already been scaled
- * to fit inside the specified rectangle.
- * <p>
- * The image is drawn inside the specified rectangle of this
- * graphics context's coordinate space, and is scaled if
- * necessary. Transparent pixels do not affect whatever pixels
- * are already there.
- * <p>
- * This method returns immediately in all cases, even if the
- * entire image has not yet been scaled, dithered, and converted
- * for the current output device.
- * If the current output representation is not yet complete, then
- * <code>drawImage</code> returns <code>false</code>. As more of
- * the image becomes available, the process that draws the image notifies
- * the image observer by calling its <code>imageUpdate</code> method.
- * <p>
- * A scaled version of an image will not necessarily be
- * available immediately just because an unscaled version of the
- * image has been constructed for this output device. Each size of
- * the image may be cached separately and generated from the original
- * data in a separate image production sequence.
- * @param img the specified image to be drawn.
- * @param x the <i>x</i> coordinate.
- * @param y the <i>y</i> coordinate.
- * @param width the width of the rectangle.
- * @param height the height of the rectangle.
- * @param observer object to be notified as more of
- * the image is converted.
- * @see java.awt.Image
- * @see java.awt.image.ImageObserver
- * @see java.awt.image.ImageObserver#imageUpdate(java.awt.Image, int, int, int, int, int)
- */
- public boolean drawImage(Image img, int x, int y, int width, int height,
- ImageObserver observer) {
- System.out.println("drawImage");
- return true;
- }
-
- /**
- * Disposes of this graphics context and releases
- * any system resources that it is using.
- * A <code>Graphics</code> object cannot be used after
- * <code>dispose</code>has been called.
- * <p>
- * When a Java program runs, a large number of <code>Graphics</code>
- * objects can be created within a short time frame.
- * Although the finalization process of the garbage collector
- * also disposes of the same system resources, it is preferable
- * to manually free the associated resources by calling this
- * method rather than to rely on a finalization process which
- * may not run to completion for a long period of time.
- * <p>
- * Graphics objects which are provided as arguments to the
- * <code>paint</code> and <code>update</code> methods
- * of components are automatically released by the system when
- * those methods return. For efficiency, programmers should
- * call <code>dispose</code> when finished using
- * a <code>Graphics</code> object only if it was created
- * directly from a component or another <code>Graphics</code> object.
- * @see java.awt.Graphics#finalize
- * @see java.awt.Component#paint
- * @see java.awt.Component#update
- * @see java.awt.Component#getGraphics
- * @see java.awt.Graphics#create
- */
- public void dispose() {
- // System.out.println("dispose");
- pdfDoc = null;
- fontState = null;
- currentStream = null;
- currentFontName = null;
- currentColour = null;
- }
-
- /**
- * Strokes the outline of a <code>Shape</code> using the settings of the
- * current <code>Graphics2D</code> context. The rendering attributes
- * applied include the <code>Clip</code>, <code>Transform</code>,
- * <code>Paint</code>, <code>Composite</code> and
- * <code>Stroke</code> attributes.
- * @param s the <code>Shape</code> to be rendered
- * @see #setStroke
- * @see #setPaint
- * @see java.awt.Graphics#setColor
- * @see #transform
- * @see #setTransform
- * @see #clip
- * @see #setClip
- * @see #setComposite
- */
- public void draw(Shape s) {
- // System.out.println("draw(Shape)");
- currentStream.write("q\n");
- Shape imclip = getClip();
- writeClip(imclip);
- Color c = getColor();
- applyColor(c, false);
-
- applyPaint(getPaint(), false);
- applyStroke(getStroke());
-
- PathIterator iter = s.getPathIterator(getTransform());
- while (!iter.isDone()) {
- double vals[] = new double[6];
- int type = iter.currentSegment(vals);
- switch (type) {
- case PathIterator.SEG_CUBICTO:
- currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
- + PDFNumber.doubleOut(vals[1]) + " "
- + PDFNumber.doubleOut(vals[2]) + " "
- + PDFNumber.doubleOut(vals[3]) + " "
- + PDFNumber.doubleOut(vals[4]) + " "
- + PDFNumber.doubleOut(vals[5]) + " c\n");
- break;
- case PathIterator.SEG_LINETO:
- currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
- + PDFNumber.doubleOut(vals[1]) + " l\n");
- break;
- case PathIterator.SEG_MOVETO:
- currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
- + PDFNumber.doubleOut(vals[1]) + " m\n");
- break;
- case PathIterator.SEG_QUADTO:
- currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
- + PDFNumber.doubleOut(vals[1]) + " "
- + PDFNumber.doubleOut(vals[2]) + " "
- + PDFNumber.doubleOut(vals[3]) + " y\n");
- break;
- case PathIterator.SEG_CLOSE:
- currentStream.write("h\n");
- break;
- default:
- break;
- }
- iter.next();
- }
- doDrawing(false, true, false);
- currentStream.write("Q\n");
- }
-
- protected void writeClip(Shape s) {
- if (s == null) {
- return;
- }
- PathIterator iter = s.getPathIterator(getTransform());
- while (!iter.isDone()) {
- double vals[] = new double[6];
- int type = iter.currentSegment(vals);
- switch (type) {
- case PathIterator.SEG_CUBICTO:
- currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
- + PDFNumber.doubleOut(vals[1]) + " "
- + PDFNumber.doubleOut(vals[2]) + " "
- + PDFNumber.doubleOut(vals[3]) + " "
- + PDFNumber.doubleOut(vals[4]) + " "
- + PDFNumber.doubleOut(vals[5]) + " c\n");
- break;
- case PathIterator.SEG_LINETO:
- currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
- + PDFNumber.doubleOut(vals[1]) + " l\n");
- break;
- case PathIterator.SEG_MOVETO:
- currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
- + PDFNumber.doubleOut(vals[1]) + " m\n");
- break;
- case PathIterator.SEG_QUADTO:
- currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
- + PDFNumber.doubleOut(vals[1]) + " "
- + PDFNumber.doubleOut(vals[2]) + " "
- + PDFNumber.doubleOut(vals[3]) + " y\n");
- break;
- case PathIterator.SEG_CLOSE:
- currentStream.write("h\n");
- break;
- default:
- break;
- }
- iter.next();
- }
- // clip area
- currentStream.write("W\n");
- currentStream.write("n\n");
- }
-
- protected void applyColor(Color col, boolean fill) {
- Color c = col;
- if (c.getColorSpace().getType()
- == java.awt.color.ColorSpace.TYPE_RGB) {
- currentColour = new PDFColor(c.getRed(), c.getGreen(),
- c.getBlue());
- currentStream.write(currentColour.getColorSpaceOut(fill));
- } else if (c.getColorSpace().getType()
- == java.awt.color.ColorSpace.TYPE_CMYK) {
- float[] cComps = c.getColorComponents(new float[3]);
- double[] cmyk = new double[3];
- for (int i = 0; i < 3; i++) {
- // convert the float elements to doubles for pdf
- cmyk[i] = cComps[i];
- }
- currentColour = new PDFColor(cmyk[0], cmyk[1], cmyk[2], cmyk[3]);
- currentStream.write(currentColour.getColorSpaceOut(fill));
- } else if (c.getColorSpace().getType()
- == java.awt.color.ColorSpace.TYPE_2CLR) {
- // used for black/magenta
- float[] cComps = c.getColorComponents(new float[1]);
- double[] blackMagenta = new double[1];
- for (int i = 0; i < 1; i++) {
- blackMagenta[i] = cComps[i];
- }
- // currentColour = new PDFColor(blackMagenta[0], blackMagenta[1]);
- currentStream.write(currentColour.getColorSpaceOut(fill));
- } else {
- System.err.println("Color Space not supported by PDFGraphics2D");
- }
- }
-
- protected void applyPaint(Paint paint, boolean fill) {
- if (paint instanceof GradientPaint) {
- GradientPaint gp = (GradientPaint)paint;
- Color c1 = gp.getColor1();
- Color c2 = gp.getColor2();
- Point2D p1 = gp.getPoint1();
- Point2D p2 = gp.getPoint2();
- boolean cyclic = gp.isCyclic();
-
- Vector theCoords = new Vector();
- theCoords.addElement(new Double(p1.getX()));
- theCoords.addElement(new Double(p1.getY()));
- theCoords.addElement(new Double(p2.getX()));
- theCoords.addElement(new Double(p2.getY()));
-
- Vector theExtend = new Vector();
- theExtend.addElement(new Boolean(true));
- theExtend.addElement(new Boolean(true));
-
- Vector theDomain = new Vector();
- theDomain.addElement(new Double(0));
- theDomain.addElement(new Double(1));
-
- Vector theEncode = new Vector();
- theEncode.addElement(new Double(0));
- theEncode.addElement(new Double(1));
- theEncode.addElement(new Double(0));
- theEncode.addElement(new Double(1));
-
- Vector theBounds = new Vector();
- theBounds.addElement(new Double(0));
- theBounds.addElement(new Double(1));
-
- Vector theFunctions = new Vector();
-
- Vector someColors = new Vector();
-
- PDFColor color1 = new PDFColor(c1.getRed(), c1.getGreen(),
- c1.getBlue());
- someColors.addElement(color1);
- PDFColor color2 = new PDFColor(c2.getRed(), c2.getGreen(),
- c2.getBlue());
- someColors.addElement(color2);
-
- PDFFunction myfunc = this.pdfDoc.makeFunction(2, theDomain, null,
- color1.getVector(), color2.getVector(), 1.0);
-
- ColorSpace aColorSpace = new ColorSpace(ColorSpace.DEVICE_RGB);
- PDFPattern myPat = this.pdfDoc.createGradient(false, aColorSpace,
- someColors, null, theCoords);
- currentStream.write(myPat.getColorSpaceOut(fill));
-
- } else if (paint instanceof TexturePaint) {}
- }
-
- protected void applyStroke(Stroke stroke) {
- if (stroke instanceof BasicStroke) {
- BasicStroke bs = (BasicStroke)stroke;
-
- float[] da = bs.getDashArray();
- if (da != null) {
- currentStream.write("[");
- for (int count = 0; count < da.length; count++) {
- currentStream.write("" + ((int)da[count]));
- if (count < da.length - 1) {
- currentStream.write(" ");
- }
- }
- currentStream.write("] ");
- float offset = bs.getDashPhase();
- currentStream.write(((int)offset) + " d\n");
- }
- int ec = bs.getEndCap();
- switch (ec) {
- case BasicStroke.CAP_BUTT:
- currentStream.write(0 + " J\n");
- break;
- case BasicStroke.CAP_ROUND:
- currentStream.write(1 + " J\n");
- break;
- case BasicStroke.CAP_SQUARE:
- currentStream.write(2 + " J\n");
- break;
- }
-
- int lj = bs.getLineJoin();
- switch (lj) {
- case BasicStroke.JOIN_MITER:
- currentStream.write(0 + " j\n");
- break;
- case BasicStroke.JOIN_ROUND:
- currentStream.write(1 + " j\n");
- break;
- case BasicStroke.JOIN_BEVEL:
- currentStream.write(2 + " j\n");
- break;
- }
- float lw = bs.getLineWidth();
- currentStream.write(PDFNumber.doubleOut(lw) + " w\n");
-
- float ml = bs.getMiterLimit();
- currentStream.write(PDFNumber.doubleOut(ml) + " M\n");
- }
- }
-
- /**
- * Renders a {@link RenderedImage},
- * applying a transform from image
- * space into user space before drawing.
- * The transformation from user space into device space is done with
- * the current <code>Transform</code> in the <code>Graphics2D</code>.
- * The specified transformation is applied to the image before the
- * transform attribute in the <code>Graphics2D</code> context is applied.
- * The rendering attributes applied include the <code>Clip</code>,
- * <code>Transform</code>, and <code>Composite</code> attributes. Note
- * that no rendering is done if the specified transform is
- * noninvertible.
- * @param img the image to be rendered
- * @param xform the transformation from image space into user space
- * @see #transform
- * @see #setTransform
- * @see #setComposite
- * @see #clip
- * @see #setClip
- */
- public void drawRenderedImage(RenderedImage img, AffineTransform xform) {
- System.out.println("drawRenderedImage");
- }
-
-
- /**
- * Renders a
- * {@link RenderableImage},
- * applying a transform from image space into user space before drawing.
- * The transformation from user space into device space is done with
- * the current <code>Transform</code> in the <code>Graphics2D</code>.
- * The specified transformation is applied to the image before the
- * transform attribute in the <code>Graphics2D</code> context is applied.
- * The rendering attributes applied include the <code>Clip</code>,
- * <code>Transform</code>, and <code>Composite</code> attributes. Note
- * that no rendering is done if the specified transform is
- * noninvertible.
- * <p>
- * Rendering hints set on the <code>Graphics2D</code> object might
- * be used in rendering the <code>RenderableImage</code>.
- * If explicit control is required over specific hints recognized by a
- * specific <code>RenderableImage</code>, or if knowledge of which hints
- * are used is required, then a <code>RenderedImage</code> should be
- * obtained directly from the <code>RenderableImage</code>
- * and rendered using
- * {@link #drawRenderedImage(RenderedImage, AffineTransform) drawRenderedImage}.
- * @param img the image to be rendered
- * @param xform the transformation from image space into user space
- * @see #transform
- * @see #setTransform
- * @see #setComposite
- * @see #clip
- * @see #setClip
- * @see #drawRenderedImage
- */
- public void drawRenderableImage(RenderableImage img,
- AffineTransform xform) {
- System.out.println("drawRenderableImage");
- }
-
- /**
- * Renders the text specified by the specified <code>String</code>,
- * using the current <code>Font</code> and <code>Paint</code> attributes
- * in the <code>Graphics2D</code> context.
- * The baseline of the first character is at position
- * (<i>x</i>, <i>y</i>) in the User Space.
- * The rendering attributes applied include the <code>Clip</code>,
- * <code>Transform</code>, <code>Paint</code>, <code>Font</code> and
- * <code>Composite</code> attributes. For characters in script systems
- * such as Hebrew and Arabic, the glyphs can be rendered from right to
- * left, in which case the coordinate supplied is the location of the
- * leftmost character on the baseline.
- * @param s the <code>String</code> to be rendered
- * @param x, y the coordinates where the <code>String</code>
- * should be rendered
- * @see #setPaint
- * @see java.awt.Graphics#setColor
- * @see java.awt.Graphics#setFont
- * @see #setTransform
- * @see #setComposite
- * @see #setClip
- */
- public void drawString(String s, float x, float y) {
- // System.out.println("drawString(String)");
-
- Shape imclip = getClip();
- writeClip(imclip);
- Color c = getColor();
- applyColor(c, true);
- c = getBackground();
- applyColor(c, false);
-
- currentStream.write("BT\n");
-
- Font gFont = getFont();
- String name = gFont.getName();
- if (name.equals("sanserif")) {
- name = "sans-serif";
- }
- int size = gFont.getSize();
- String style = gFont.isItalic() ? "italic" : "normal";
- String weight = gFont.isBold() ? "bold" : "normal";
- try {
- fontState = new FontState(fontState.getFontInfo(), name, style,
- weight, size * 1000, 0);
- } catch (org.apache.fop.apps.FOPException fope) {
- fope.printStackTrace();
- }
- name = fontState.getFontName();
- size = fontState.getFontSize() / 1000;
-
- // System.out.println("ffn:" + gFont.getFontName() + "fn:" + gFont.getName() + " ff:" + gFont.getFamily() + " fs:" + fontState.getFontName());
-
- if ((!name.equals(this.currentFontName))
- || (size != this.currentFontSize)) {
- this.currentFontName = name;
- this.currentFontSize = size;
- currentStream.write("/" + name + " " + size + " Tf\n");
-
- }
- AffineTransform trans = getTransform();
- trans.translate(x, y);
- double[] vals = new double[6];
- trans.getMatrix(vals);
-
- currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
- + PDFNumber.doubleOut(vals[1]) + " "
- + PDFNumber.doubleOut(vals[2]) + " "
- + PDFNumber.doubleOut(-vals[3]) + " "
- + PDFNumber.doubleOut(vals[4]) + " "
- + PDFNumber.doubleOut(vals[5]) + " Tm (" + s
- + ") Tj\n");
-
- currentStream.write("ET\n");
- }
-
- /**
- * Renders the text of the specified iterator, using the
- * <code>Graphics2D</code> context's current <code>Paint</code>. The
- * iterator must specify a font
- * for each character. The baseline of the
- * first character is at position (<i>x</i>, <i>y</i>) in the
- * User Space.
- * The rendering attributes applied include the <code>Clip</code>,
- * <code>Transform</code>, <code>Paint</code>, and
- * <code>Composite</code> attributes.
- * For characters in script systems such as Hebrew and Arabic,
- * the glyphs can be rendered from right to left, in which case the
- * coordinate supplied is the location of the leftmost character
- * on the baseline.
- * @param iterator the iterator whose text is to be rendered
- * @param x, y the coordinates where the iterator's text is to be
- * rendered
- * @see #setPaint
- * @see java.awt.Graphics#setColor
- * @see #setTransform
- * @see #setComposite
- * @see #setClip
- */
- public void drawString(AttributedCharacterIterator iterator, float x,
- float y) {
- System.err.println("drawString(AttributedCharacterIterator)");
-
- currentStream.write("BT\n");
- Shape imclip = getClip();
- writeClip(imclip);
- Color c = getColor();
- applyColor(c, true);
- c = getBackground();
- applyColor(c, false);
-
- AffineTransform trans = getTransform();
- trans.translate(x, y);
- double[] vals = new double[6];
- trans.getMatrix(vals);
-
- for (char ch = iterator.first(); ch != CharacterIterator.DONE;
- ch = iterator.next()) {
- Map attr = iterator.getAttributes();
-
- String name = fontState.getFontName();
- int size = fontState.getFontSize();
- if ((!name.equals(this.currentFontName))
- || (size != this.currentFontSize)) {
- this.currentFontName = name;
- this.currentFontSize = size;
- currentStream.write("/" + name + " " + (size / 1000)
- + " Tf\n");
-
- }
-
- currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
- + PDFNumber.doubleOut(vals[1]) + " "
- + PDFNumber.doubleOut(vals[2]) + " "
- + PDFNumber.doubleOut(vals[3]) + " "
- + PDFNumber.doubleOut(vals[4]) + " "
- + PDFNumber.doubleOut(vals[5]) + " Tm (" + ch
- + ") Tj\n");
- }
-
- currentStream.write("ET\n");
- }
-
- /**
- * Fills the interior of a <code>Shape</code> using the settings of the
- * <code>Graphics2D</code> context. The rendering attributes applied
- * include the <code>Clip</code>, <code>Transform</code>,
- * <code>Paint</code>, and <code>Composite</code>.
- * @param s the <code>Shape</code> to be filled
- * @see #setPaint
- * @see java.awt.Graphics#setColor
- * @see #transform
- * @see #setTransform
- * @see #setComposite
- * @see #clip
- * @see #setClip
- */
- public void fill(Shape s) {
- // System.err.println("fill");
- currentStream.write("q\n");
- Shape imclip = getClip();
- writeClip(imclip);
- Color c = getColor();
- applyColor(c, true);
- c = getBackground();
- applyColor(c, false);
-
- applyPaint(getPaint(), true);
-
- PathIterator iter = s.getPathIterator(getTransform());
- while (!iter.isDone()) {
- double vals[] = new double[6];
- int type = iter.currentSegment(vals);
- switch (type) {
- case PathIterator.SEG_CUBICTO:
- currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
- + PDFNumber.doubleOut(vals[1]) + " "
- + PDFNumber.doubleOut(vals[2]) + " "
- + PDFNumber.doubleOut(vals[3]) + " "
- + PDFNumber.doubleOut(vals[4]) + " "
- + PDFNumber.doubleOut(vals[5]) + " c\n");
- break;
- case PathIterator.SEG_LINETO:
- currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
- + PDFNumber.doubleOut(vals[1]) + " l\n");
- break;
- case PathIterator.SEG_MOVETO:
- currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
- + PDFNumber.doubleOut(vals[1]) + " m\n");
- break;
- case PathIterator.SEG_QUADTO:
- currentStream.write(PDFNumber.doubleOut(vals[0]) + " "
- + PDFNumber.doubleOut(vals[1]) + " "
- + PDFNumber.doubleOut(vals[2]) + " "
- + PDFNumber.doubleOut(vals[3]) + " y\n");
- break;
- case PathIterator.SEG_CLOSE:
- currentStream.write("h\n");
- break;
- default:
- break;
- }
- iter.next();
- }
- doDrawing(true, false,
- iter.getWindingRule() == PathIterator.WIND_EVEN_ODD);
- currentStream.write("Q\n");
- }
-
- protected void doDrawing(boolean fill, boolean stroke, boolean nonzero) {
- if (fill) {
- if (stroke) {
- if (nonzero)
- currentStream.write("B*\n");
- else
- currentStream.write("B\n");
- } else {
- if (nonzero)
- currentStream.write("f*\n");
- else
- currentStream.write("f\n");
- }
- } else {
- // if(stroke)
- currentStream.write("S\n");
- }
- }
-
- /**
- * Returns the device configuration associated with this
- * <code>Graphics2D</code>.
- */
- public GraphicsConfiguration getDeviceConfiguration() {
- return new PDFGraphicsConfiguration();
- }
-
- /**
- * Our implementation of the class that returns information about
- * roughly what we can handle and want to see (alpha for example).
- */
- static class PDFGraphicsConfiguration extends GraphicsConfiguration {
- // We use this to get a good colormodel..
- static BufferedImage BIWithAlpha = new BufferedImage(1, 1,
- BufferedImage.TYPE_INT_ARGB);
- // We use this to get a good colormodel..
- static BufferedImage BIWithOutAlpha = new BufferedImage(1, 1,
- BufferedImage.TYPE_INT_RGB);
-
- /**
- * Construct a buffered image with an alpha channel, unless
- * transparencty is OPAQUE (no alpha at all).
- */
- public BufferedImage createCompatibleImage(int width, int height,
- int transparency) {
- if (transparency == Transparency.OPAQUE)
- return new BufferedImage(width, height,
- BufferedImage.TYPE_INT_RGB);
- else
- return new BufferedImage(width, height,
- BufferedImage.TYPE_INT_ARGB);
- }
-
- /**
- * Construct a buffered image with an alpha channel.
- */
- public BufferedImage createCompatibleImage(int width, int height) {
- return new BufferedImage(width, height,
- BufferedImage.TYPE_INT_ARGB);
- }
-
- /**
- * FIXX ME: This should return the page bounds in Pts,
- * I couldn't figure out how to get this for the current
- * page from the PDFDocument (this still works for now,
- * but it should be fixed...).
- */
- public Rectangle getBounds() {
- return null;
- }
-
- /**
- * Return a good default color model for this 'device'.
- */
- public ColorModel getColorModel() {
- return BIWithAlpha.getColorModel();
- }
-
- /**
- * Return a good color model given <tt>transparency</tt>
- */
- public ColorModel getColorModel(int transparency) {
- if (transparency == Transparency.OPAQUE)
- return BIWithOutAlpha.getColorModel();
- else
- return BIWithAlpha.getColorModel();
- }
-
- /**
- * The default transform (1:1).
- */
- public AffineTransform getDefaultTransform() {
- return new AffineTransform();
- }
-
- /**
- * The normalizing transform (1:1) (since we currently
- * render images at 72dpi, which we might want to change
- * in the future).
- */
- public AffineTransform getNormalizingTransform() {
- return new AffineTransform();
- }
-
- /**
- * Return our dummy instance of GraphicsDevice
- */
- public GraphicsDevice getDevice() {
- return new PDFGraphicsDevice(this);
- }
-
- }
-
- /**
- * This implements the GraphicsDevice interface as appropriate for
- * a PDFGraphics2D. This is quite simple since we only have one
- * GraphicsConfiguration for now (this might change in the future
- * I suppose).
- */
- static class PDFGraphicsDevice extends GraphicsDevice {
-
- /**
- * The Graphics Config that created us...
- */
- GraphicsConfiguration gc;
-
- /**
- * @param The gc we should reference
- */
- PDFGraphicsDevice(PDFGraphicsConfiguration gc) {
- this.gc = gc;
- }
-
- /**
- * Ignore template and return the only config we have
- */
- public GraphicsConfiguration getBestConfiguration(GraphicsConfigTemplate gct) {
- return gc;
- }
-
- /**
- * Return an array of our one GraphicsConfig
- */
- public GraphicsConfiguration[] getConfigurations() {
- return new GraphicsConfiguration[] {
- gc
- };
- }
-
- /**
- * Return out sole GraphicsConfig.
- */
- public GraphicsConfiguration getDefaultConfiguration() {
- return gc;
- }
-
- /**
- * Generate an IdString..
- */
- public String getIDstring() {
- return toString();
- }
-
- /**
- * Let the caller know that we are "a printer"
- */
- public int getType() {
- return GraphicsDevice.TYPE_PRINTER;
- }
-
- }
-
- /**
- * Used to create proper font metrics
- */
- private Graphics2D fmg;
-
- {
- BufferedImage bi = new BufferedImage(1, 1,
- BufferedImage.TYPE_INT_ARGB);
-
- fmg = bi.createGraphics();
- }
-
- /**
- * Gets the font metrics for the specified font.
- * @return the font metrics for the specified font.
- * @param f the specified font
- * @see java.awt.Graphics#getFont
- * @see java.awt.FontMetrics
- * @see java.awt.Graphics#getFontMetrics()
- */
- public FontMetrics getFontMetrics(Font f) {
- return fmg.getFontMetrics(f);
- }
-
- /**
- * Sets the paint mode of this graphics context to alternate between
- * this graphics context's current color and the new specified color.
- * This specifies that logical pixel operations are performed in the
- * XOR mode, which alternates pixels between the current color and
- * a specified XOR color.
- * <p>
- * When drawing operations are performed, pixels which are the
- * current color are changed to the specified color, and vice versa.
- * <p>
- * Pixels that are of colors other than those two colors are changed
- * in an unpredictable but reversible manner; if the same figure is
- * drawn twice, then all pixels are restored to their original values.
- * @param c1 the XOR alternation color
- */
- public void setXORMode(Color c1) {
- System.out.println("setXORMode");
- }
-
-
- /**
- * Copies an area of the component by a distance specified by
- * <code>dx</code> and <code>dy</code>. From the point specified
- * by <code>x</code> and <code>y</code>, this method
- * copies downwards and to the right. To copy an area of the
- * component to the left or upwards, specify a negative value for
- * <code>dx</code> or <code>dy</code>.
- * If a portion of the source rectangle lies outside the bounds
- * of the component, or is obscured by another window or component,
- * <code>copyArea</code> will be unable to copy the associated
- * pixels. The area that is omitted can be refreshed by calling
- * the component's <code>paint</code> method.
- * @param x the <i>x</i> coordinate of the source rectangle.
- * @param y the <i>y</i> coordinate of the source rectangle.
- * @param width the width of the source rectangle.
- * @param height the height of the source rectangle.
- * @param dx the horizontal distance to copy the pixels.
- * @param dy the vertical distance to copy the pixels.
- */
- public void copyArea(int x, int y, int width, int height, int dx,
- int dy) {
- System.out.println("copyArea");
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.svg;
-
-import java.awt.Graphics2D;
-import java.awt.*;
-import java.text.AttributedCharacterIterator;
-import java.awt.font.FontRenderContext;
-import java.awt.geom.Point2D;
-import java.awt.geom.Rectangle2D;
-import java.awt.Font;
-
-import java.text.AttributedCharacterIterator;
-import java.text.AttributedString;
-import java.text.CharacterIterator;
-import java.awt.font.TextLayout;
-import java.awt.font.TextAttribute;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.*;
-import java.util.Set;
-
-import org.apache.batik.gvt.text.Mark;
-import org.apache.batik.gvt.*;
-import org.apache.batik.gvt.text.*;
-import org.apache.batik.gvt.renderer.*;
-import org.apache.batik.gvt.font.*;
-
-import org.apache.fop.layout.*;
-
-/**
- * Renders the attributed character iterator of a <tt>TextNode</tt>.
- *
- * @author <a href="mailto:keiron@aftexsw.com">Keiron Liddle</a>
- * @version $Id$
- */
-public class PDFTextPainter implements TextPainter {
- FontState fontState;
-
- public PDFTextPainter(FontState fs) {
- fontState = fs;
- }
-
- /**
- * Paints the specified attributed character iterator using the
- * specified Graphics2D and context and font context.
- * @param node the TextNode to paint
- * @param g2d the Graphics2D to use
- * @param context the rendering context.
- */
- public void paint(TextNode node, Graphics2D g2d,
- GraphicsNodeRenderContext context) {
- // System.out.println("PDFText paint");
- String txt = node.getText();
- Point2D loc = node.getLocation();
-
- AttributedCharacterIterator aci =
- node.getAttributedCharacterIterator();
- // reset position to start of char iterator
- if (aci.getBeginIndex() == aci.getEndIndex()) {
- return;
- }
- char ch = aci.first();
- if (ch == AttributedCharacterIterator.DONE) {
- return;
- }
- TextNode.Anchor anchor =
- (TextNode.Anchor)aci.getAttribute(GVTAttributedCharacterIterator.TextAttribute.ANCHOR_TYPE);
-
- Vector gvtFonts =
- (Vector)aci.getAttribute(GVTAttributedCharacterIterator.TextAttribute.GVT_FONT_FAMILIES);
- Paint forg = (Paint)aci.getAttribute(TextAttribute.FOREGROUND);
- Float size = (Float)aci.getAttribute(TextAttribute.SIZE);
- Stroke stroke =
- (Stroke)aci.getAttribute(GVTAttributedCharacterIterator.TextAttribute.STROKE);
- Float xpos =
- (Float)aci.getAttribute(GVTAttributedCharacterIterator.TextAttribute.X);
- Float ypos =
- (Float)aci.getAttribute(GVTAttributedCharacterIterator.TextAttribute.Y);
-
- Float posture = (Float)aci.getAttribute(TextAttribute.POSTURE);
- Float taWeight = (Float)aci.getAttribute(TextAttribute.WEIGHT);
-
- if (forg instanceof Color) {
- g2d.setColor((Color)forg);
- }
- g2d.setPaint(forg);
- g2d.setStroke(stroke);
-
- String style = ((posture != null) && (posture.floatValue() > 0.0))
- ? "italic" : "normal";
- String weight = ((taWeight != null) && (taWeight.floatValue() > 1.0))
- ? "bold" : "normal";
-
- FontInfo fi = fontState.getFontInfo();
- boolean found = false;
- if (gvtFonts != null) {
- for (Enumeration e = gvtFonts.elements(); e.hasMoreElements(); ) {
- GVTFontFamily fam = (GVTFontFamily)e.nextElement();
- String name = fam.getFamilyName();
- if (fi.hasFont(name, weight, style)) {
- try {
- int fsize = (int)size.floatValue();
- fontState = new FontState(fontState.getFontInfo(),
- name, style, weight,
- fsize * 1000, 0);
- } catch (org.apache.fop.apps.FOPException fope) {
- fope.printStackTrace();
- }
- found = true;
- break;
- }
- }
- }
- if (!found) {
- try {
- int fsize = (int)size.floatValue();
- fontState = new FontState(fontState.getFontInfo(), "any",
- style, weight, fsize * 1000, 0);
- } catch (org.apache.fop.apps.FOPException fope) {
- fope.printStackTrace();
- }
- }
- int fStyle = Font.PLAIN;
- if (fontState.getFontWeight().equals("bold")) {
- if (fontState.getFontStyle().equals("italic")) {
- fStyle = Font.BOLD | Font.ITALIC;
- } else {
- fStyle = Font.BOLD;
- }
- } else {
- if (fontState.getFontStyle().equals("italic")) {
- fStyle = Font.ITALIC;
- } else {
- fStyle = Font.PLAIN;
- }
- }
- Font font = new Font(fontState.getFontFamily(), fStyle,
- (int)(fontState.getFontSize() / 1000));
-
- g2d.setFont(font);
-
-
- float advance = getStringWidth(txt);
- float tx = 0;
- if (anchor != null) {
- switch (anchor.getType()) {
- case TextNode.Anchor.ANCHOR_MIDDLE:
- tx = -advance / 2;
- break;
- case TextNode.Anchor.ANCHOR_END:
- tx = -advance;
- }
- }
- g2d.drawString(txt, (float)(loc.getX() + tx), (float)(loc.getY()));
- }
-
- public float getStringWidth(String str) {
- float wordWidth = 0;
- float whitespaceWidth = fontState.width(fontState.mapChar(' '));
-
- for (int i = 0; i < str.length(); i++) {
- float charWidth;
- char c = str.charAt(i);
- if (!((c == ' ') || (c == '\n') || (c == '\r') || (c == '\t'))) {
- charWidth = fontState.width(fontState.mapChar(c));
- if (charWidth <= 0)
- charWidth = whitespaceWidth;
- } else {
- charWidth = whitespaceWidth;
- }
- wordWidth += charWidth;
- }
- return wordWidth / 1000f;
- }
-
- /**
- * Initiates a text selection on a particular AttributedCharacterIterator,
- * using the text/font metrics employed by this TextPainter instance.
- * @param x the x coordinate, in the text layout's coordinate system,
- * of the selection event.
- * @param y the y coordinate, in the text layout's coordinate system,
- * of the selection event.
- * @param aci the AttributedCharacterIterator describing the text
- * @param context the GraphicsNodeRenderContext to use when doing text layout.
- * @return an instance of Mark which encapsulates the state necessary to
- * implement hit testing and text selection.
- */
- public Mark selectAt(double x, double y, AttributedCharacterIterator aci,
- TextNode node, GraphicsNodeRenderContext context) {
- System.out.println("PDFText selectAt");
- return null;
- }
-
- /**
- * Continues a text selection on a particular AttributedCharacterIterator,
- * using the text/font metrics employed by this TextPainter instance.
- * @param x the x coordinate, in the text layout's coordinate system,
- * of the selection event.
- * @param y the y coordinate, in the text layout's coordinate system,
- * of the selection event.
- * @param aci the AttributedCharacterIterator describing the text
- * @param context the GraphicsNodeRenderContext to use when doing text layout.
- * @return an instance of Mark which encapsulates the state necessary to
- * implement hit testing and text selection.
- */
- public Mark selectTo(double x, double y, Mark beginMark,
- AttributedCharacterIterator aci, TextNode node,
- GraphicsNodeRenderContext context) {
- System.out.println("PDFText selectTo");
- return null;
- }
-
- /**
- * Select all of the text represented by an AttributedCharacterIterator,
- * using the text/font metrics employed by this TextPainter instance.
- * @param x the x coordinate, in the text layout's coordinate system,
- * of the selection event.
- * @param y the y coordinate, in the text layout's coordinate system,
- * of the selection event.
- * @param aci the AttributedCharacterIterator describing the text
- * @param context the GraphicsNodeRenderContext to use when doing text layout.
- * @return an instance of Mark which encapsulates the state necessary to
- * implement hit testing and text selection.
- */
- public Mark selectAll(double x, double y,
- AttributedCharacterIterator aci, TextNode node,
- GraphicsNodeRenderContext context) {
- System.out.println("PDFText selectAll");
- return null;
- }
-
-
- /**
- * Selects the first glyph in the text node.
- */
- public Mark selectFirst(double x, double y,
- AttributedCharacterIterator aci, TextNode node,
- GraphicsNodeRenderContext context) {
- System.out.println("PDFText selectFirst");
- return null;
- }
-
-
- /**
- * Selects the last glyph in the text node.
- */
- public Mark selectLast(double x, double y,
- AttributedCharacterIterator aci, TextNode node,
- GraphicsNodeRenderContext context) {
- System.out.println("PDFText selectLast");
- return null;
- }
-
- /*
- * Get an array of index pairs corresponding to the indices within an
- * AttributedCharacterIterator regions bounded by two Marks.
- * Note that the instances of Mark passed to this function
- * <em>must come</em>
- * from the same TextPainter that generated them via selectAt() and
- * selectTo(), since the TextPainter implementation may rely on hidden
- * implementation details of its own Mark implementation.
- */
- public int[] getSelected(AttributedCharacterIterator aci, Mark start,
- Mark finish) {
- System.out.println("PDFText getSelected");
- return null;
- }
-
-
- /*
- * Get a Shape in userspace coords which encloses the textnode
- * glyphs bounded by two Marks.
- * Note that the instances of Mark passed to this function
- * <em>must come</em>
- * from the same TextPainter that generated them via selectAt() and
- * selectTo(), since the TextPainter implementation may rely on hidden
- * implementation details of its own Mark implementation.
- */
- public Shape getHighlightShape(Mark beginMark, Mark endMark) {
- System.out.println("PDFText getHighlightShape");
- return null;
- }
-
- /*
- * Get a Shape in userspace coords which defines the textnode glyph outlines.
- * @param node the TextNode to measure
- * @param frc the font rendering context.
- * @param includeDecoration whether to include text decoration
- * outlines.
- * @param includeStroke whether to create the "stroke shape outlines"
- * instead of glyph outlines.
- */
- public Shape getShape(TextNode node, FontRenderContext frc) {
- System.out.println("PDFText getShape");
- return null;
- }
-
- /*
- * Get a Shape in userspace coords which defines the textnode glyph outlines.
- * @param node the TextNode to measure
- * @param frc the font rendering context.
- * @param includeDecoration whether to include text decoration
- * outlines.
- * @param includeStroke whether to create the "stroke shape outlines"
- * instead of glyph outlines.
- */
- public Shape getDecoratedShape(TextNode node, FontRenderContext frc) {
- System.out.println("PDFText getDecoratedShape");
- return new Rectangle(1, 1);
- }
-
- /*
- * Get a Rectangle2D in userspace coords which encloses the textnode
- * glyphs composed from an AttributedCharacterIterator.
- * @param node the TextNode to measure
- * @param g2d the Graphics2D to use
- * @param context rendering context.
- */
- public Rectangle2D getBounds(TextNode node, FontRenderContext frc) {
- System.out.println("PDFText getBounds");
- return null;
- }
-
- /*
- * Get a Rectangle2D in userspace coords which encloses the textnode
- * glyphs composed from an AttributedCharacterIterator, inclusive of
- * glyph decoration (underline, overline, strikethrough).
- * @param node the TextNode to measure
- * @param g2d the Graphics2D to use
- * @param context rendering context.
- */
- public Rectangle2D getDecoratedBounds(TextNode node,
- FontRenderContext frc) {
- System.out.println("PDFText getDecoratedBounds");
- return null;
- }
-
- /*
- * Get a Rectangle2D in userspace coords which encloses the
- * textnode glyphs (as-painted, inclusive of decoration and stroke, but
- * exclusive of filters, etc.) composed from an AttributedCharacterIterator.
- * @param node the TextNode to measure
- * @param g2d the Graphics2D to use
- * @param context rendering context.
- */
- public Rectangle2D getPaintedBounds(TextNode node,
- FontRenderContext frc) {
- // System.out.println("PDFText getPaintedBounds");
- return null;
- }
-
-}
-
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.svg;
-
-import java.awt.AlphaComposite;
-import java.awt.Cursor;
-import java.awt.Dimension;
-import java.awt.Graphics2D;
-import java.awt.Paint;
-import java.awt.Point;
-import java.awt.Rectangle;
-import java.awt.Shape;
-
-import java.awt.geom.AffineTransform;
-import java.awt.geom.Dimension2D;
-import java.awt.geom.Rectangle2D;
-import java.awt.image.BufferedImage;
-
-import java.awt.*;
-import java.awt.event.*;
-import java.awt.geom.*;
-import java.awt.font.*;
-
-import java.net.MalformedURLException;
-import java.net.URL;
-
-import java.util.HashSet;
-import java.util.Set;
-
-import org.apache.batik.transcoder.*;
-
-import org.apache.batik.bridge.BridgeContext;
-import org.apache.batik.bridge.BridgeException;
-import org.apache.batik.bridge.GVTBuilder;
-import org.apache.batik.bridge.UserAgent;
-import org.apache.batik.bridge.ViewBox;
-
-import org.apache.batik.dom.svg.DefaultSVGContext;
-import org.apache.batik.dom.svg.SAXSVGDocumentFactory;
-import org.apache.batik.dom.svg.SVGDOMImplementation;
-import org.apache.batik.dom.svg.SVGOMDocument;
-import org.apache.batik.dom.util.DocumentFactory;
-
-import org.apache.batik.ext.awt.image.GraphicsUtil;
-
-import org.apache.batik.gvt.GraphicsNode;
-import org.apache.batik.gvt.GraphicsNodeRenderContext;
-import org.apache.batik.gvt.event.EventDispatcher;
-import org.apache.batik.gvt.renderer.ImageRenderer;
-import org.apache.batik.gvt.renderer.ImageRendererFactory;
-
-import org.apache.batik.transcoder.TranscoderException;
-import org.apache.batik.transcoder.TranscoderOutput;
-import org.apache.batik.transcoder.TranscodingHints;
-import org.apache.batik.transcoder.XMLAbstractTranscoder;
-import org.apache.batik.transcoder.image.resources.Messages;
-
-import org.apache.batik.transcoder.keys.BooleanKey;
-import org.apache.batik.transcoder.keys.FloatKey;
-import org.apache.batik.transcoder.keys.LengthKey;
-import org.apache.batik.transcoder.keys.PaintKey;
-import org.apache.batik.transcoder.keys.PaintKey;
-import org.apache.batik.transcoder.keys.Rectangle2DKey;
-import org.apache.batik.transcoder.keys.StringKey;
-import org.apache.batik.transcoder.*;
-import org.apache.batik.transcoder.image.*;
-
-import org.apache.batik.util.SVGConstants;
-import org.apache.batik.util.XMLResourceDescriptor;
-
-import org.apache.batik.bridge.*;
-import org.apache.batik.swing.svg.*;
-import org.apache.batik.swing.gvt.*;
-import org.apache.batik.gvt.*;
-import org.apache.batik.gvt.renderer.*;
-import org.apache.batik.gvt.filter.*;
-import org.apache.batik.gvt.event.*;
-
-import org.w3c.dom.*;
-import org.w3c.dom.svg.*;
-import org.w3c.dom.css.*;
-import org.w3c.dom.svg.SVGLength;
-
-import org.apache.fop.svg.*;
-import org.apache.fop.pdf.*;
-
-import org.w3c.dom.DOMException;
-import org.w3c.dom.DOMImplementation;
-import org.w3c.dom.Document;
-import org.w3c.dom.svg.SVGAElement;
-import org.w3c.dom.svg.SVGDocument;
-import org.w3c.dom.svg.SVGSVGElement;
-
-// <!> FIXME : Those import clauses will change with new design
-import org.apache.batik.gvt.renderer.StaticRendererFactory;
-
-/**
- * This class enables to transcode an input to a pdf document.
- *
- * <p>Two transcoding hints (<tt>KEY_WIDTH</tt> and
- * <tt>KEY_HEIGHT</tt>) can be used to respectively specify the image
- * width and the image height. If only one of these keys is specified,
- * the transcoder preserves the aspect ratio of the original image.
- *
- * <p>The <tt>KEY_BACKGROUND_COLOR</tt> defines the background color
- * to use for opaque image formats, or the background color that may
- * be used for image formats that support alpha channel.
- *
- * <p>The <tt>KEY_AOI</tt> represents the area of interest to paint
- * in device space.
- *
- * <p>Three additional transcoding hints that act on the SVG
- * processor can be specified:
- *
- * <p><tt>KEY_LANGUAGE</tt> to set the default language to use (may be
- * used by a <switch> SVG element for example),
- * <tt>KEY_USER_STYLESHEET_URI</tt> to fix the URI of a user
- * stylesheet, and <tt>KEY_PIXEL_TO_MM</tt> to specify the pixel to
- * millimeter conversion factor.
- *
- * @author <a href="mailto:keiron@aftexsw.com">Keiron Liddle</a>
- * @version $Id$
- */
-public class PDFTranscoder extends XMLAbstractTranscoder {
-
- public static final TranscodingHints.Key KEY_STROKE_TEXT =
- new StringKey();
-
- /**
- * The user agent dedicated to an <tt>ImageTranscoder</tt>.
- */
- protected UserAgent userAgent = new ImageTranscoderUserAgent();
-
- /**
- * Constructs a new <tt>ImageTranscoder</tt>.
- */
- public PDFTranscoder() {
- hints.put(KEY_DOCUMENT_ELEMENT_NAMESPACE_URI,
- SVGConstants.SVG_NAMESPACE_URI);
- hints.put(KEY_DOCUMENT_ELEMENT, SVGConstants.SVG_SVG_TAG);
- hints.put(KEY_DOM_IMPLEMENTATION,
- SVGDOMImplementation.getDOMImplementation());
- }
-
- /**
- * Transcodes the specified Document as an image in the specified output.
- *
- * @param document the document to transcode
- * @param uri the uri of the document or null if any
- * @param output the ouput where to transcode
- * @exception TranscoderException if an error occured while transcoding
- */
- protected void transcode(Document document, String uri,
- TranscoderOutput output) throws TranscoderException {
-
- if (!(document instanceof SVGOMDocument)) {
- throw new TranscoderException(Messages.formatMessage("notsvg",
- null));
- }
- SVGDocument svgDoc = (SVGDocument)document;
- SVGSVGElement root = svgDoc.getRootElement();
- // initialize the SVG document with the appropriate context
- String parserClassname = (String)hints.get(KEY_XML_PARSER_CLASSNAME);
- DefaultSVGContext svgCtx = new DefaultSVGContext();
- svgCtx.setPixelToMM(userAgent.getPixelToMM());
- ((SVGOMDocument)document).setSVGContext(svgCtx);
-
- boolean stroke = true;
- if (hints.containsKey(KEY_STROKE_TEXT)) {
- stroke = ((Boolean)hints.get(KEY_STROKE_TEXT)).booleanValue();
- }
-
- // build the GVT tree
- GVTBuilder builder = new GVTBuilder();
- ImageRendererFactory rendFactory = new StaticRendererFactory();
- GraphicsNodeRenderContext rc = getRenderContext(stroke);
- BridgeContext ctx = new BridgeContext(userAgent, rc);
- PDFAElementBridge pdfAElementBridge = new PDFAElementBridge();
- ctx.putBridge(pdfAElementBridge);
- GraphicsNode gvtRoot;
- try {
- gvtRoot = builder.build(ctx, svgDoc);
- } catch (BridgeException ex) {
- throw new TranscoderException(ex);
- }
- // get the 'width' and 'height' attributes of the SVG document
- float docWidth = (float)ctx.getDocumentSize().getWidth();
- float docHeight = (float)ctx.getDocumentSize().getHeight();
- ctx = null;
- builder = null;
-
- // compute the image's width and height according the hints
- float imgWidth = -1;
- if (hints.containsKey(ImageTranscoder.KEY_WIDTH)) {
- imgWidth =
- ((Float)hints.get(ImageTranscoder.KEY_WIDTH)).floatValue();
- }
- float imgHeight = -1;
- if (hints.containsKey(ImageTranscoder.KEY_HEIGHT)) {
- imgHeight =
- ((Float)hints.get(ImageTranscoder.KEY_HEIGHT)).floatValue();
- }
- float width, height;
- if (imgWidth > 0 && imgHeight > 0) {
- width = imgWidth;
- height = imgHeight;
- } else if (imgHeight > 0) {
- width = (docWidth * imgHeight) / docHeight;
- height = imgHeight;
- } else if (imgWidth > 0) {
- width = imgWidth;
- height = (docHeight * imgWidth) / docWidth;
- } else {
- width = docWidth;
- height = docHeight;
- }
- // compute the preserveAspectRatio matrix
- AffineTransform Px;
- String ref = null;
- try {
- ref = new URL(uri).getRef();
- } catch (MalformedURLException ex) {
- // nothing to do, catched previously
- }
-
- try {
- Px = ViewBox.getViewTransform(ref, root, width, height);
- } catch (BridgeException ex) {
- throw new TranscoderException(ex);
- }
-
- if (Px.isIdentity() && (width != docWidth || height != docHeight)) {
- // The document has no viewBox, we need to resize it by hand.
- // we want to keep the document size ratio
- float d = Math.max(docWidth, docHeight);
- float dd = Math.max(width, height);
- float scale = dd / d;
- Px = AffineTransform.getScaleInstance(scale, scale);
- }
- // take the AOI into account if any
- if (hints.containsKey(ImageTranscoder.KEY_AOI)) {
- Rectangle2D aoi = (Rectangle2D)hints.get(ImageTranscoder.KEY_AOI);
- // transform the AOI into the image's coordinate system
- aoi = Px.createTransformedShape(aoi).getBounds2D();
- AffineTransform Mx = new AffineTransform();
- double sx = width / aoi.getWidth();
- double sy = height / aoi.getHeight();
- Mx.scale(sx, sy);
- double tx = -aoi.getX();
- double ty = -aoi.getY();
- Mx.translate(tx, ty);
- // take the AOI transformation matrix into account
- // we apply first the preserveAspectRatio matrix
- Px.preConcatenate(Mx);
- }
- // prepare the image to be painted
- int w = (int)width;
- int h = (int)height;
-
- PDFDocumentGraphics2D graphics = new PDFDocumentGraphics2D(stroke,
- output.getOutputStream(), w, h);
- graphics.setSVGDimension(docWidth, docHeight);
-
- if (!stroke) {
- TextPainter textPainter = null;
- textPainter = new PDFTextPainter(graphics.getFontState());
- rc.setTextPainter(textPainter);
- }
-
- pdfAElementBridge.setPDFGraphics2D(graphics);
- if (hints.containsKey(ImageTranscoder.KEY_BACKGROUND_COLOR)) {
- graphics.setBackgroundColor((Color)hints.get(ImageTranscoder.KEY_BACKGROUND_COLOR));
- }
- graphics.setGraphicContext(new org.apache.batik.ext.awt.g2d.GraphicContext());
- graphics.setRenderingHints(rc.getRenderingHints());
-
- gvtRoot.paint(graphics, rc);
-
- try {
- graphics.finish();
- } catch (Exception ex) {
- ex.printStackTrace();
- throw new TranscoderException(ex);
- }
- }
-
- public GraphicsNodeRenderContext getRenderContext(boolean stroke) {
- GraphicsNodeRenderContext nodeRenderContext = null;
- if (nodeRenderContext == null) {
- RenderingHints hints = new RenderingHints(null);
- hints.put(RenderingHints.KEY_ANTIALIASING,
- RenderingHints.VALUE_ANTIALIAS_ON);
-
- hints.put(RenderingHints.KEY_INTERPOLATION,
- RenderingHints.VALUE_INTERPOLATION_BILINEAR);
-
- FontRenderContext fontRenderContext =
- new FontRenderContext(new AffineTransform(), true, true);
-
- TextPainter textPainter = null;
- textPainter = new StrokingTextPainter();
-
- GraphicsNodeRableFactory gnrFactory =
- new ConcreteGraphicsNodeRableFactory();
-
- nodeRenderContext =
- new GraphicsNodeRenderContext(new AffineTransform(), null,
- hints, fontRenderContext,
- textPainter, gnrFactory);
- }
-
- return nodeRenderContext;
- }
-
- /**
- * Creates a <tt>DocumentFactory</tt> that is used to create an SVG DOM
- * tree. The specified DOM Implementation is ignored and the Batik
- * SVG DOM Implementation is automatically used.
- *
- * @param domImpl the DOM Implementation (not used)
- * @param parserClassname the XML parser classname
- */
- protected DocumentFactory createDocumentFactory(DOMImplementation domImpl,
- String parserClassname) {
- return new SAXSVGDocumentFactory(parserClassname);
- }
-
- // --------------------------------------------------------------------
- // UserAgent implementation
- // --------------------------------------------------------------------
-
- /**
- * A user agent implementation for <tt>ImageTranscoder</tt>.
- */
- protected class ImageTranscoderUserAgent implements UserAgent {
-
- /**
- * Returns the default size of this user agent (400x400).
- */
- public Dimension2D getViewportSize() {
- return new Dimension(400, 400);
- }
-
- /**
- * Displays the specified error message using the <tt>ErrorHandler</tt>.
- */
- public void displayError(String message) {
- try {
- getErrorHandler().error(new TranscoderException(message));
- } catch (TranscoderException ex) {
- throw new RuntimeException();
- }
- }
-
- /**
- * Displays the specified error using the <tt>ErrorHandler</tt>.
- */
- public void displayError(Exception e) {
- try {
- getErrorHandler().error(new TranscoderException(e));
- } catch (TranscoderException ex) {
- throw new RuntimeException();
- }
- }
-
- /**
- * Displays the specified message using the <tt>ErrorHandler</tt>.
- */
- public void displayMessage(String message) {
- try {
- getErrorHandler().warning(new TranscoderException(message));
- } catch (TranscoderException ex) {
- throw new RuntimeException();
- }
- }
-
- /**
- * Returns the pixel to millimeter conversion factor specified in the
- * <tt>TranscodingHints</tt> or 0.3528 if any.
- */
- public float getPixelToMM() {
- if (getTranscodingHints().containsKey(ImageTranscoder.KEY_PIXEL_TO_MM)) {
- return ((Float)getTranscodingHints().get(ImageTranscoder.KEY_PIXEL_TO_MM)).floatValue();
- } else {
- // return 0.3528f; // 72 dpi
- return 0.26458333333333333333333333333333f; // 96dpi
- }
- }
-
- /**
- * Returns the user language specified in the
- * <tt>TranscodingHints</tt> or "en" (english) if any.
- */
- public String getLanguages() {
- if (getTranscodingHints().containsKey(ImageTranscoder.KEY_LANGUAGE)) {
- return (String)getTranscodingHints().get(ImageTranscoder.KEY_LANGUAGE);
- } else {
- return "en";
- }
- }
-
- /**
- * Returns the user stylesheet specified in the
- * <tt>TranscodingHints</tt> or null if any.
- */
- public String getUserStyleSheetURI() {
- return (String)getTranscodingHints().get(ImageTranscoder.KEY_USER_STYLESHEET_URI);
- }
-
- /**
- * Returns the XML parser to use from the TranscodingHints.
- */
- public String getXMLParserClassName() {
- if (getTranscodingHints().containsKey(KEY_XML_PARSER_CLASSNAME)) {
- return (String)getTranscodingHints().get(KEY_XML_PARSER_CLASSNAME);
- } else {
- return XMLResourceDescriptor.getXMLParserClassName();
- }
- }
-
- /**
- * Unsupported operation.
- */
- public EventDispatcher getEventDispatcher() {
- return null;
- }
-
- /**
- * Unsupported operation.
- */
- public void openLink(SVGAElement elt) {}
-
- /**
- * Unsupported operation.
- */
- public void setSVGCursor(Cursor cursor) {}
-
- /**
- * Unsupported operation.
- */
- public void runThread(Thread t) {}
-
- /**
- * Unsupported operation.
- */
- public AffineTransform getTransform() {
- return null;
- }
-
- /**
- * Unsupported operation.
- */
- public Point getClientAreaLocationOnScreen() {
- return new Point();
- }
-
- /**
- * Tells whether the given feature is supported by this
- * user agent.
- */
- public boolean hasFeature(String s) {
- return FEATURES.contains(s);
- }
-
- /**
- * Tells whether the given extension is supported by this
- * user agent.
- */
- public boolean supportExtension(String s) {
- return false;
- }
-
- public void registerExtension(BridgeExtension be) {}
-
- public void handleElement(Element elt, Object data) {}
-
- }
-
- protected final static Set FEATURES = new HashSet();
- static {
- FEATURES.add(SVGConstants.SVG_ORG_W3C_SVG_FEATURE);
- FEATURES.add(SVGConstants.SVG_ORG_W3C_SVG_LANG_FEATURE);
- FEATURES.add(SVGConstants.SVG_ORG_W3C_SVG_STATIC_FEATURE);
- }
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.svg;
-
-// FOP
-import org.apache.fop.render.Renderer;
-import org.apache.fop.layout.FontState;
-import org.apache.fop.layout.Area;
-
-import java.util.*;
-
-import org.w3c.dom.svg.*;
-import org.w3c.dom.*;
-
-/**
- * class representing an SVG area in which the SVG graphics sit
- */
-public class SVGArea extends Area {
- Document doc;
-
- /**
- * construct an SVG area
- *
- * @param fontState the font state
- * @param width the width of the area
- * @param height the height of the area
- */
- public SVGArea(FontState fontState, float width, float height) {
- super(fontState, (int)width * 1000, (int)height * 1000);
- currentHeight = (int)height * 1000;
- contentRectangleWidth = (int)width * 1000;
- }
-
- public void setSVGDocument(Document doc) {
- this.doc = doc;
- }
-
- public Document getSVGDocument() {
- return doc;
- }
-
- public int getWidth() {
- // return getSVGDocument().getRootElement().getWidth().getBaseVal().getValue();
- return contentRectangleWidth;
- }
-
- /**
- * render the SVG.
- *
- * @param renderer the Renderer to use
- */
- public void render(Renderer renderer) {
- renderer.renderSVGArea(this);
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.svg;
-
-// FOP
-import org.apache.fop.fo.*;
-import org.apache.fop.fo.properties.*;
-import org.apache.fop.layout.Area;
-import org.apache.fop.layout.FontState;
-import org.apache.fop.apps.FOPException;
-import org.apache.fop.layout.inline.*;
-import org.apache.fop.configuration.Configuration;
-
-import org.apache.batik.dom.svg.*;
-import org.w3c.dom.*;
-import org.w3c.dom.svg.*;
-import org.w3c.dom.svg.SVGLength;
-
-import org.w3c.dom.DOMImplementation;
-import org.apache.batik.dom.svg.SVGDOMImplementation;
-
-import java.io.File;
-import java.net.URL;
-
-/**
- * class representing svg:svg pseudo flow object.
- */
-public class SVGElement extends Svg {
-
- /**
- * inner class for making SVG objects.
- */
- public static class Maker extends FObj.Maker {
-
- /**
- * make an SVG object.
- *
- * @param parent the parent formatting object
- * @param propertyList the explicit properties of this object
- *
- * @return the SVG object
- */
- public FObj make(FObj parent,
- PropertyList propertyList) throws FOPException {
- return new SVGElement(parent, propertyList);
- }
-
- }
-
- /**
- * returns the maker for this object.
- *
- * @return the maker for SVG objects
- */
- public static FObj.Maker maker() {
- return new SVGElement.Maker();
- }
-
- FontState fs;
-
- /**
- * constructs an SVG object (called by Maker).
- *
- * @param parent the parent formatting object
- * @param propertyList the explicit properties of this object
- */
- public SVGElement(FObj parent, PropertyList propertyList) {
- super(parent, propertyList);
- }
-
- /**
- * layout this formatting object.
- *
- * @param area the area to layout the object into
- *
- * @return the status of the layout
- */
- public Status layout(Area area) throws FOPException {
-
- if (!(area instanceof ForeignObjectArea)) {
- // this is an error
- throw new FOPException("SVG not in fo:instream-foreign-object");
- }
-
- if (this.marker == START) {
- this.fs = area.getFontState();
-
- this.marker = 0;
- }
-
- /* create an SVG area */
- /* if width and height are zero, may want to get the bounds of the content. */
-
- DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
- String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
- Document doc = impl.createDocument(svgNS, "svg", null);
-
- Element svgRoot = doc.getDocumentElement();
-
- try {
- String baseDir = Configuration.getStringValue("baseDir");
- ((SVGOMDocument)doc).setURLObject(new URL(baseDir));
- } catch (Exception e) {}
-
- DefaultSVGContext dc = new DefaultSVGContext() {
- public float getPixelToMM() {
- return 0.264583333333333333333f;
- // 72 dpi
- }
-
- public float getViewportWidth() {
- return 100;
- }
-
- public float getViewportHeight() {
- return 100;
- }
-
- };
- ((SVGOMDocument)doc).setSVGContext(dc);
- buildTopLevel(doc, svgRoot);
- float width =
- ((SVGSVGElement)svgRoot).getWidth().getBaseVal().getValue();
- float height =
- ((SVGSVGElement)svgRoot).getHeight().getBaseVal().getValue();
- SVGArea svg = new SVGArea(fs, width, height);
- svg.setSVGDocument(doc);
- svg.start();
-
- /* finish off the SVG area */
- svg.end();
-
- /* add the SVG area to the containing area */
- ForeignObjectArea foa = (ForeignObjectArea)area;
- foa.setObject(svg);
- foa.setIntrinsicWidth(svg.getWidth());
- foa.setIntrinsicHeight(svg.getHeight());
-
- /* return status */
- return new Status(Status.OK);
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.svg;
-
-import java.util.Enumeration;
-
-import org.apache.fop.fo.properties.SVGPropertyMapping;
-import org.apache.fop.fo.TreeBuilder;
-import org.apache.fop.fo.FOTreeBuilder;
-import org.apache.fop.fo.ElementMapping;
-
-public class SVGElementMapping implements ElementMapping {
-
- public void addToBuilder(TreeBuilder builder) {
- String uri = "http://www.w3.org/2000/svg";
- builder.addMapping(uri, "svg", SVGElement.maker());
- builder.addMapping(uri, "rect", Rect.maker());
- builder.addMapping(uri, "line", Line.maker());
- builder.addMapping(uri, "text", Text.maker());
-
- builder.addMapping(uri, "desc", Desc.maker());
- builder.addMapping(uri, "title", Title.maker());
- builder.addMapping(uri, "circle", Circle.maker());
- builder.addMapping(uri, "ellipse", Ellipse.maker());
- builder.addMapping(uri, "g", G.maker());
- builder.addMapping(uri, "polyline", Polyline.maker());
- builder.addMapping(uri, "polygon", Polygon.maker());
- builder.addMapping(uri, "defs", Defs.maker());
- builder.addMapping(uri, "path", Path.maker());
- builder.addMapping(uri, "use", Use.maker());
- builder.addMapping(uri, "tspan", Tspan.maker());
- builder.addMapping(uri, "tref", Tref.maker());
- builder.addMapping(uri, "image", Image.maker());
- builder.addMapping(uri, "style", Style.maker());
-
- builder.addMapping(uri, "textPath", TextPath.maker());
- builder.addMapping(uri, "clipPath", ClipPath.maker());
- builder.addMapping(uri, "mask", Mask.maker());
- builder.addMapping(uri, "linearGradient", LinearGradient.maker());
- builder.addMapping(uri, "radialGradient", RadialGradient.maker());
- builder.addMapping(uri, "stop", Stop.maker());
- builder.addMapping(uri, "a", A.maker());
- builder.addMapping(uri, "switch", Switch.maker());
- builder.addMapping(uri, "symbol", Symbol.maker());
-
- builder.addMapping(uri, "pattern", Pattern.maker());
-
- builder.addMapping(uri, "marker", Marker.maker());
- builder.addMapping(uri, "animate", Animate.maker());
- builder.addMapping(uri, "altGlyph", AltGlyph.maker());
- builder.addMapping(uri, "font", Font.maker());
- builder.addMapping(uri, "glyph", Glyph.maker());
- builder.addMapping(uri, "missing-glyph", MissingGlyph.maker());
- builder.addMapping(uri, "hkern", Hkern.maker());
- builder.addMapping(uri, "vkern", Vkern.maker());
- builder.addMapping(uri, "set", Set.maker());
- builder.addMapping(uri, "animateMotion", AnimateMotion.maker());
- builder.addMapping(uri, "animateColor", AnimateColor.maker());
- builder.addMapping(uri, "animateTransform", AnimateTransform.maker());
- builder.addMapping(uri, "cursor", Cursor.maker());
- builder.addMapping(uri, "filter", Filter.maker());
-
- builder.addMapping(uri, "feFlood", FeFlood.maker());
- builder.addMapping(uri, "feGaussianBlur", FeGaussianBlur.maker());
- builder.addMapping(uri, "feOffset", FeOffset.maker());
- builder.addMapping(uri, "feMerge", FeMerge.maker());
- builder.addMapping(uri, "feMergeNode", FeMergeNode.maker());
-
-
- builder.addPropertyList(uri, SVGPropertyMapping.getGenericMappings());
- /* Add any element mappings */
- for (Enumeration e = SVGPropertyMapping.getElementMappings();
- e.hasMoreElements(); ) {
- String elem = (String)e.nextElement();
- builder.addElementPropertyList(uri, elem,
- SVGPropertyMapping.getElementMapping(elem));
- }
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.svg;
-
-// FOP
-import org.apache.fop.fo.*;
-
-/**
- * Since SVG objects are not layed out then this class checks
- * that this element is not being layed out inside some incorrect
- * element.
- */
-public abstract class SVGObj extends XMLObj {
-
- /**
- *
- * @param parent the parent formatting object
- * @param propertyList the explicit properties of this object
- */
- public SVGObj(FObj parent, PropertyList propertyList) {
- super(parent, propertyList);
- }
-
- public String getNameSpace() {
- return "http://www.w3.org/2000/svg";
- }
-
-}
-
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.svg;
-
-import java.util.*;
-
-// FOP
-import org.apache.fop.fo.*;
-import org.apache.fop.apps.FOPException;
-
-/**
- * a class representing all properties in SVG
- */
-public class SVGStringProperty extends Property {
-
- /**
- * inner class for making SVG String objects.
- */
- public static class Maker extends Property.Maker {
-
- /**
- * whether this property is inherited or not.
- *
- * @return is this inherited?
- */
- public boolean isInherited() {
- return false;
- }
-
- /**
- * make an SVG String property with the given value.
- *
- * @param propertyList the property list this is a member of
- * @param value the explicit string value of the property
- */
- public Property make(PropertyList propertyList, String value,
- FObj fo) throws FOPException {
- return new SVGStringProperty(propertyList, value);
- }
-
- /**
- * make an SVG String property with the default value.
- *
- * @param propertyList the property list the property is a member of
- */
- public Property make(PropertyList propertyList) throws FOPException {
- return make(propertyList, null, null);
- }
-
- }
-
- /**
- * returns the maker for this object.
- *
- * @return the maker for SVG Length objects
- */
- public static Property.Maker maker(String name) {
- return new SVGStringProperty.Maker();
- }
-
- /**
- * the value
- */
- protected String value;
-
- /**
- * construct an SVG String (called by the Maker).
- *
- * @param propertyList the property list this is a member of
- * @param explicitValue the explicit value as a Length object
- */
- protected SVGStringProperty(PropertyList propertyList,
- String explicitValue) {
- this.value = explicitValue;
- }
-
- /**
- * get the value
- *
- * @return the length as a Length object
- */
- public String getString() {
- return this.value;
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.svg;
-
-import java.util.*;
-import java.text.*;
-import java.awt.*;
-import java.awt.geom.AffineTransform;
-import java.awt.geom.Rectangle2D;
-import java.awt.font.FontRenderContext;
-
-import org.apache.fop.fo.*;
-import org.apache.fop.fo.properties.*;
-import org.apache.fop.layout.*;
-import org.apache.fop.apps.*;
-import org.apache.fop.datatypes.*;
-import org.apache.fop.layout.inline.*;
-import org.apache.fop.svg.*;
-import org.w3c.dom.*;
-import org.w3c.dom.svg.*;
-import org.w3c.dom.css.*;
-
-import org.apache.batik.dom.svg.SVGDOMImplementation;
-
-/**
- * Some utilities for creating svg DOM documents and elements.
- */
-public class SVGUtilities {
- final static String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
-
-
- public static final Document createSVGDocument(float width,
- float height) {
- DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
- Document doc = impl.createDocument(svgNS, "svg", null);
-
- Element svgRoot = doc.getDocumentElement();
- svgRoot.setAttributeNS(null, "width", "" + width);
- svgRoot.setAttributeNS(null, "height", "" + height);
- return doc;
- }
-
- /**
- * Get the string width for a particular string given the font.
- */
- public static final float getStringWidth(String str, java.awt.Font font) {
- Rectangle2D rect =
- font.getStringBounds(str, 0, str.length(),
- new FontRenderContext(new AffineTransform(),
- true, true));
- return (float)rect.getWidth();
- }
-
- /**
- * Get the string height for a particular string given the font.
- */
- public static final float getStringHeight(String str,
- java.awt.Font font) {
- Rectangle2D rect =
- font.getStringBounds(str, 0, str.length(),
- new FontRenderContext(new AffineTransform(),
- true, true));
- return (float)rect.getHeight();
- }
-
- /**
- * Get the string bounds for a particular string given the font.
- */
- public static final Rectangle2D getStringBounds(String str,
- java.awt.Font font) {
- return font.getStringBounds(str, 0, str.length(),
- new FontRenderContext(new AffineTransform(),
- true, true));
- }
-
- /**
- * Create an SVG Line
- */
- public static final Element createLine(Document doc, float x, float y,
- float x2, float y2) {
- Element ellipse = doc.createElementNS(svgNS, "line");
- ellipse.setAttributeNS(null, "x1", "" + x);
- ellipse.setAttributeNS(null, "x2", "" + x2);
- ellipse.setAttributeNS(null, "y1", "" + y);
- ellipse.setAttributeNS(null, "y2", "" + y2);
- return ellipse;
- }
-
- /**
- * Create an SVG Ellipse
- */
- public static final Element createEllipse(Document doc, float cx,
- float cy, float rx, float ry) {
- Element ellipse = doc.createElementNS(svgNS, "ellipse");
- ellipse.setAttributeNS(null, "cx", "" + cx);
- ellipse.setAttributeNS(null, "rx", "" + rx);
- ellipse.setAttributeNS(null, "cy", "" + cy);
- ellipse.setAttributeNS(null, "ry", "" + ry);
- return ellipse;
- }
-
- /**
- * Create an SVG Path.
- */
- public static final Element createPath(Document doc, String str) {
- Element path = doc.createElementNS(svgNS, "path");
- path.setAttributeNS(null, "d", str);
- return path;
- }
-
- /**
- * Create an SVG Text object.
- */
- public static final Element createText(Document doc, float x, float y,
- String str) {
- Element textGraph = doc.createElementNS(svgNS, "text");
- textGraph.setAttributeNS(null, "x", "" + x);
- textGraph.setAttributeNS(null, "y", "" + y);
- org.w3c.dom.Text text = doc.createTextNode(str);
- textGraph.appendChild(text);
- return textGraph;
- }
-
- /**
- * Create an SVG Rectangle.
- */
- public static final Element createRect(Document doc, float x, float y,
- float width, float height) {
- Element border = doc.createElementNS(svgNS, "rect");
- border.setAttributeNS(null, "x", "" + x);
- border.setAttributeNS(null, "y", "" + y);
- border.setAttributeNS(null, "width", "" + width);
- border.setAttributeNS(null, "height", "" + height);
- return border;
- }
-
- /**
- * Create an SVG G.
- */
- public static final Element createG(Document doc) {
- Element border = doc.createElementNS(svgNS, "g");
- return border;
- }
-
- /**
- * Create an SVG Clip.
- */
- public static final Element createClip(Document doc, Element els,
- String id) {
- Element border = doc.createElementNS(svgNS, "clipPath");
- border.setAttributeNS(null, "id", id);
- border.appendChild(els);
- return border;
- }
-
- public static final Element createImage(Document doc, String ref,
- float width, float height) {
- Element border = doc.createElementNS(svgNS, "image");
- border.setAttributeNS("http://www.w3.org/1999/xlink", "xlink:href",
- ref);
- border.setAttributeNS(null, "width", "" + width);
- border.setAttributeNS(null, "height", "" + height);
- return border;
- }
-
- /**
- * Create some SVG text that is wrapped into a specified width..
- */
- public static final Element wrapText(Document doc, String str,
- java.awt.Font font, float width) {
- Element g = createG(doc);
- Element text;
- StringTokenizer st = new StringTokenizer(str, " \t\r\n");
- float totalWidth = 0;
- String totalStr = "";
- int line = 0;
- float height = getStringHeight(str, font);
- while (st.hasMoreTokens()) {
- String token = st.nextToken();
- float strwidth = getStringWidth(token, font);
- totalWidth += strwidth;
- if (totalWidth > width) {
- if (totalStr.equals("")) {
- totalStr = token;
- token = "";
- strwidth = 0;
- }
- text = createText(doc, 0, line * (height + 5), totalStr);
- g.appendChild(text);
- totalStr = token;
- totalWidth = strwidth;
- line++;
- } else {
- totalStr = totalStr + " " + token;
- }
- }
-
- return g;
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.svg;
-
-// FOP
-import org.apache.fop.fo.*;
-import org.apache.fop.layout.Area;
-import org.apache.fop.layout.FontState;
-import org.apache.fop.apps.FOPException;
-import org.apache.fop.layout.LinkSet;
-
-import org.w3c.dom.*;
-
-import java.util.*;
-
-/**
- * Since SVG objects are not layed out then this class checks
- * that this element is not being layed out inside some incorrect
- * element.
- */
-public abstract class XMLObj extends FObj {
-
- protected String tagName = "";
- protected String[] props = {};
-
- /**
- *
- * @param parent the parent formatting object
- * @param propertyList the explicit properties of this object
- */
- public XMLObj(FObj parent, PropertyList propertyList) {
- super(parent, propertyList);
- }
-
- public abstract String getNameSpace();
-
- protected static Hashtable ns = new Hashtable();
-
- public void addGraphic(Document doc, Element parent) {
- Element element = doc.createElementNS(getNameSpace(), tagName);
- // Element element = doc.createElement(tagName);
- for (int count = 0; count < props.length; count++) {
- if (this.properties.get(props[count]) != null) {
- String rf = this.properties.get(props[count]).getString();
- if (rf != null) {
- if (props[count].indexOf(":") == -1) {
- element.setAttribute(props[count], rf);
- } else {
- String pref =
- props[count].substring(0,
- props[count].indexOf(":"));
- if (pref.equals("xmlns")) {
- ns.put(props[count].substring(props[count].indexOf(":")
- + 1), rf);
- }
- ns.put("xlink", "http://www.w3.org/1999/xlink");
- element.setAttributeNS((String)ns.get(pref),
- props[count], rf);
- }
- }
- }
- }
- parent.appendChild(element);
- int numChildren = this.children.size();
- for (int i = 0; i < numChildren; i++) {
- Object child = children.elementAt(i);
- if (child instanceof XMLObj) {
- ((XMLObj)child).addGraphic(doc, element);
- } else if (child instanceof String) {
- org.w3c.dom.Text text = doc.createTextNode((String)child);
- element.appendChild(text);
- }
- }
- }
-
- public void buildTopLevel(Document doc, Element svgRoot) {
- // build up the info for the top level element
- for (int count = 0; count < props.length; count++) {
- if (this.properties.get(props[count]) != null) {
- String rf = this.properties.get(props[count]).getString();
- if (rf != null)
- svgRoot.setAttributeNS(null, props[count], rf);
- }
- }
- // doc.appendChild(topLevel);
- int numChildren = this.children.size();
- for (int i = 0; i < numChildren; i++) {
- Object child = children.elementAt(i);
- if (child instanceof XMLObj) {
- ((XMLObj)child).addGraphic(doc, svgRoot);
- } else if (child instanceof String) {
- org.w3c.dom.Text text = doc.createTextNode((String)child);
- svgRoot.appendChild(text);
- }
- }
- }
-
- public Document createBasicDocument() {
- Document doc = null;
-
- Element svgRoot = null;
- try {
- // DOMImplementation impl = javax.xml.parsers.DocumentBuilderFactory.newInstance().newDocumentBuilder().getDOMImplementation();
- // String ns = GraphElementMapping.URI;
- // doc = impl.createDocument(ns, "graph", null);
- doc =
- javax.xml.parsers.DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
- Element el = doc.createElement("graph");
- doc.appendChild(el);
-
- svgRoot = doc.getDocumentElement();
- buildTopLevel(doc, svgRoot);
-
- } catch (Exception e) {
- e.printStackTrace();
- }
- return doc;
- }
-
- /**
- * layout this formatting object.
- *
- * @param area the area to layout the object into
- * @return the status of the layout
- */
- public Status layout(Area area) throws FOPException {
- /* generate a warning */
- System.err.println("WARNING: " + this.name + " outside foreign xml");
-
- /* return status */
- return new Status(Status.OK);
- }
-
- /**
- * These method overrides prevent problems with the different types.
- */
- public void setIsInTableCell() {}
-
- public void forceStartOffset(int offset) {}
-
- public void forceWidth(int width) {}
-
- public void resetMarker() {}
-
- public void setLinkSet(LinkSet linkSet) {}
-
- public Vector getMarkerSnapshot(Vector snapshot) {
- return snapshot;
- }
-
- public void rollback(Vector snapshot) {}
-
-}
-
+++ /dev/null
-<HTML>
-<TITLE>org.apache.fop.svg Package</TITLE>
-<BODY>
-<P>Classes that add basic SVG support to FOP</P>
-<P>This includes flow objects, areas and properties.</P>
-</BODY>
-</HTML>
\ No newline at end of file
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-// Seshadri
-/* This package is to be used for all Oeprating System related activities. */
-/* This buffers data into an array in memory */
-
-package org.apache.fop.system;
-
-
-// FOP
-
-
-
-// Java
-
-
-public class BufferArray {
-
-
- public BufferArray() {}
-
-}
-
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-// Seshadri
-/* This package is to be used for all Oeprating System related activities. */
-/* This buffers data into a file */
-
-
-
-package org.apache.fop.system;
-
-
-import java.io.*;
-
-
-
-public class BufferFile {
-
- public BufferFile() {}
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-// Seshadri
-/*
- * This package is to be used for all Oeprating System related activities.
- * This file manages system buffers
- */
-
-package org.apache.fop.system;
-
-
-// FOP
-
-import org.apache.fop.fo.FONode;
-
-
-// Java
-
-import java.io.*;
-import java.util.Hashtable;
-
-
-public class BufferManager {
-
-
- protected FileWriter fw;
- protected FileReader fr;
- protected char cache[]; // Cache
- protected long csize; // Cache size
-
-
- protected File buff = null;
-
- protected long fp = 0;
-
- protected long markStart =
- 0; // used to set the current point in the stream while reading
- protected long markEnd = 0;
- protected long curMark = 0;
-
- // Hash of objects and their offsets within
-
- Hashtable offSetTable = new Hashtable();
-
- private class Offset {
-
- long fp = 0; // File Pointer
- int length;
- char[] data; // when no buffer is specified
-
- Offset(long fp, int length, char data[]) {
- this.fp = fp;
- this.length = length;
- this.data = data;
- }
-
- }
-
-
-
- public void addBufferFile(File buff) {
-
- if (buff != null)
- try {
- fw = new FileWriter(buff);
- fr = new FileReader(buff);
- csize = 100000;
- this.buff = buff;
- } catch (Exception e) {
- System.out.println(e);
- }
-
- }
-
- public void writeBuffer(Object obj, char arr[]) {
-
- int length = arr.length;
-
- if (buff != null) {
- offSetTable.put(obj, new Offset(this.fp, length, null));
- try {
- fw.write(arr);
-
- this.fp += length;
- } catch (Exception e) {
- System.out.println(e);
- }
- } else {
- // Store the data in memory
- offSetTable.put(obj, new Offset(this.fp, length, arr));
- }
-
-
- }
-
-
- public void readComplete() {
-
- // An indication that manager can close the writable buffers and prepare
- // for reading..
- if (buff != null)
- try {
-
- fw.close();
-
- cache = new char[(int)csize];
- setupCache(curMark);
-
- } catch (Exception e) {
- System.out.println(e);
- }
- }
-
-
-
-
- public char[] readBuffer(Object obj) {
-
- Offset values = (Offset)offSetTable.get(obj);
-
- // Was buffering used?
-
- if (buff != null) {
-
-
- char ca[] = new char[values.length];
-
- // Check if csize is too small
-
- if (csize < values.length) {
- System.out.println("Cache size too small");
- System.exit(0);
- }
-
-
- // Is the data outside the cache?
-
- if (!(values.fp >= markStart
- && values.fp + values.length <= markEnd)) {
-
- setupCache(values.fp);
- }
-
-
- for (long i = values.fp - markStart, j = 0; j < values.length;
- ++i, ++j) {
-
- ca[(int)j] = cache[(int)i];
- }
-
-
- return ca;
- } else {
- return values.data;
- }
- }
-
- protected void setupCache(long curMark) {
-
- try {
-
- FileReader fr = new FileReader(buff);
- fr.skip(curMark);
-
- long rem = buff.length() - curMark;
- if (rem > csize) {
-
- rem = csize;
- }
-
- fr.read(cache, 0, (int)rem);
-
-
- markStart = curMark;
- markEnd = rem - 1;
-
- } catch (Exception e) {
- System.out.println(e);
- }
-
-
- }
-
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.tools;
-
-import org.apache.fop.apps.*;
-import org.apache.fop.configuration.*;
-
-import java.io.*;
-import java.util.*;
-
-import javax.xml.parsers.*;
-
-import org.w3c.dom.*;
-import org.xml.sax.XMLReader;
-import org.xml.sax.InputSource;
-import org.xml.sax.SAXException;
-import org.xml.sax.SAXParseException;
-
-/**
- * TestConverter is used to process a set of tests specified in
- * a testsuite.
- * This class retrieves the data in the testsuite and uses FOP
- * to convert the xml and xsl file into either an xml representation
- * of the area tree or a pdf document.
- * The area tree can be used for automatic comparisons between different
- * versions of FOP or the pdf can be view for manual checking and
- * pdf rendering.
- *
- * Modified by Mark Lillywhite mark-fop@inomial.com to use the new Driver
- * interface.
- */
-public class TestConverter {
- boolean failOnly = false;
- boolean outputPDF = false;
- File destdir;
- File compare = null;
- String baseDir = "./";
- Hashtable differ = new Hashtable();
-
- /**
- * This main method can be used to run the test converter from
- * the command line.
- * This will take a specified testsuite xml and process all
- * tests in it.
- * The command line options are:
- * -b to set the base directory for where the testsuite and associated files are
- * -failOnly to process only the tests which are specified as fail in the test results
- * -pdf to output the result as pdf
- */
- public static void main(String[] args) {
- if (args == null || args.length == 0) {
- System.out.println("test suite file name required");
- }
- TestConverter tc = new TestConverter();
-
- String testFile = null;
- for (int count = 0; count < args.length; count++) {
- if (args[count].equals("-failOnly")) {
- tc.setFailOnly(true);
- } else if (args[count].equals("-pdf")) {
- tc.setOutputPDF(true);
- } else if (args[count].equals("-b")) {
- tc.setBaseDir(args[count + 1]);
- } else {
- testFile = args[count];
- }
- }
- if (testFile == null) {
- System.out.println("test suite file name required");
- }
-
- tc.runTests(testFile, "results", null);
- }
-
- public TestConverter() {}
-
-
- public void setOutputPDF(boolean pdf) {
- outputPDF = pdf;
- }
-
- public void setFailOnly(boolean fail) {
- failOnly = fail;
- }
-
- public void setBaseDir(String str) {
- baseDir = str;
- }
-
- /**
- * Run the Tests.
- * This runs the tests specified in the xml file fname.
- * The document is read as a dom and each testcase is covered.
- */
- public Hashtable runTests(String fname, String dest, String compDir) {
- // System.out.println("running tests in file:" + fname);
- try {
- if (compDir != null) {
- compare = new File(baseDir + "/" + compDir);
- }
- destdir = new File(baseDir + "/" + dest);
- destdir.mkdirs();
- File f = new File(baseDir + "/" + fname);
- DocumentBuilderFactory factory =
- DocumentBuilderFactory.newInstance();
- DocumentBuilder db = factory.newDocumentBuilder();
- Document doc = db.parse(f);
-
- NodeList suitelist = doc.getChildNodes();
- if (suitelist.getLength() == 0) {
- return differ;
- }
-
- Node testsuite = null;
- testsuite = doc.getDocumentElement();
-
- if (testsuite.hasAttributes()) {
- String profile =
- testsuite.getAttributes().getNamedItem("profile").getNodeValue();
- // System.out.println("testing test suite:" + profile);
- }
-
- NodeList testcases = testsuite.getChildNodes();
- for (int count = 0; count < testcases.getLength(); count++) {
- Node testcase = testcases.item(count);
- if (testcase.getNodeName().equals("testcases")) {
- runTestCase(testcase);
- }
- }
- } catch (Exception e) {
- e.printStackTrace();
- }
- return differ;
- }
-
- /**
- * Run a test case.
- * This goes through a test case in the document.
- * A testcase can contain a test, a result or more test cases.
- * A test case is handled recursively otherwise the test is run.
- */
- protected void runTestCase(Node tcase) {
- if (tcase.hasAttributes()) {
- String profile =
- tcase.getAttributes().getNamedItem("profile").getNodeValue();
- // System.out.println("testing profile:" + profile);
- }
-
- NodeList cases = tcase.getChildNodes();
- for (int count = 0; count < cases.getLength(); count++) {
- Node node = cases.item(count);
- String nodename = node.getNodeName();
- if (nodename.equals("testcases")) {
- runTestCase(node);
- } else if (nodename.equals("test")) {
- runTest(tcase, node);
- } else if (nodename.equals("result")) {}
-
- }
-
- }
-
- /**
- * Run a particular test.
- * This runs a test defined by the xml and xsl documents.
- * If the test has a result specified it is checked.
- * This creates an XSLTInputHandler to provide the input
- * for FOP and writes the data out to an XML are tree.
- */
- protected void runTest(Node testcase, Node test) {
- String id = test.getAttributes().getNamedItem("id").getNodeValue();
- Node result = locateResult(testcase, id);
- boolean pass = false;
- if (result != null) {
- String agreement =
- result.getAttributes().getNamedItem("agreement").getNodeValue();
- pass = agreement.equals("full");
- }
-
- if (pass && failOnly) {
- return;
- }
-
- String xml = test.getAttributes().getNamedItem("xml").getNodeValue();
- Node xslNode = test.getAttributes().getNamedItem("xsl");
- String xsl = null;
- if (xslNode != null) {
- xsl = xslNode.getNodeValue();
- }
- // System.out.println("converting xml:" + xml + " and xsl:" +
- // xsl + " to area tree");
-
- try {
- File xmlFile = new File(baseDir + "/" + xml);
-
- try {
- Configuration.put("baseDir",
- xmlFile.getParentFile().toURL().toExternalForm());
- } catch (Exception e) {
- System.err.println("Error setting base directory");
- }
-
- InputHandler inputHandler = null;
- if (xsl == null) {
- inputHandler = new FOInputHandler(xmlFile);
- } else {
- inputHandler = new XSLTInputHandler(xmlFile,
- new File(baseDir + "/"
- + xsl));
- }
-
- XMLReader parser = inputHandler.getParser();
- setParserFeatures(parser);
-
- Driver driver = new Driver();
- if (outputPDF) {
- driver.setRenderer(Driver.RENDER_PDF);
- } else {
- driver.setRenderer(Driver.RENDER_XML);
- }
-
- Hashtable rendererOptions = new Hashtable();
- rendererOptions.put("fineDetail", new Boolean(false));
- driver.getRenderer().setOptions(rendererOptions);
- driver.getRenderer().setProducer("Testsuite Converter");
-
- String outname = xmlFile.getName();
- if (outname.endsWith(".xml")) {
- outname = outname.substring(0, outname.length() - 4);
- }
- driver.setOutputStream(new FileOutputStream(new File(destdir,
- outname + (outputPDF ? ".pdf" : ".at.xml"))));
- // System.out.println("ddir:" + destdir + " on:" + outname + ".pdf");
- driver.render(parser, inputHandler.getInputSource());
-
- // check difference
- if (compare != null) {
- File f1 = new File(destdir, outname + ".at.xml");
- File f2 = new File(compare, outname + ".at.xml");
- if (!compareFiles(f1, f2)) {
- differ.put(outname + ".at.xml", new Boolean(pass));
- }
- }
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- /**
- * Compare files.
- * Returns true if equal.
- */
- protected boolean compareFiles(File f1, File f2) {
- if(f1.length() != f2.length()) {
- return false;
- }
- try {
- InputStream is1 = new BufferedInputStream(new FileInputStream(f1));
- InputStream is2 = new BufferedInputStream(new FileInputStream(f2));
- while (true) {
- int ch1 = is1.read();
- int ch2 = is2.read();
- if (ch1 == ch2) {
- if (ch1 == -1) {
- return true;
- }
- } else {
- return false;
- }
- }
- } catch (Exception e) {}
-
- return false;
- }
-
- public void setParserFeatures(XMLReader parser) throws FOPException {
- try {
- parser.setFeature("http://xml.org/sax/features/namespace-prefixes",
- true);
- } catch (SAXException e) {
- throw new FOPException("Error in setting up parser feature namespace-prefixes\n"
- + "You need a parser which supports SAX version 2", e);
- }
- }
-
- protected Node locateResult(Node testcase, String id) {
- NodeList cases = testcase.getChildNodes();
- for (int count = 0; count < cases.getLength(); count++) {
- Node node = cases.item(count);
- String nodename = node.getNodeName();
- if (nodename.equals("result")) {
- String resultid =
- node.getAttributes().getNamedItem("id").getNodeValue();
- if (id.equals(resultid)) {
- return node;
- }
- }
- }
- return null;
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.viewer;
-/*
- * Juergen Verwohlt: Juergen.Verwohlt@jcatalog.com,
- * Rainer Steinkuhle: Rainer.Steinkuhle@jcatalog.com,
- * Stanislav Gorkhover: Stanislav.Gorkhover@jcatalog.com
- */
-
-import java.awt.event.ActionEvent;
-import org.apache.fop.messaging.MessageHandler;
-import javax.swing.AbstractAction;
-import javax.swing.ImageIcon;
-import java.net.*;
-
-
-/**
- * Klasse für UI-Kommandos. Die Kommandos können in das Menüsystem oder
- * in eine Toolbar eingefügt werden.<br>
- * <code>Commands</code> unterstützen mehrsprachigkeit.<br>
- * Durch überschreiben der Methode <code>doit<code> kann die Klasse customisiert werden.
- * Über die Methode <code>undoit</code> kann Undo-Funktionalität unterstützt werden.<br>
- *
- * @author Juergen.Verwohlt@jcatalog.com
- * @version 1.0 18.03.99
- */
-public class Command extends AbstractAction {
-
- public static String IMAGE_DIR = "/org/apache/fop/viewer/Images/";
-
- public Command(String name) {
- this(name, (ImageIcon)null);
- }
-
- public Command(String name, ImageIcon anIcon) {
- super(name, anIcon);
- }
-
- public Command(String name, String iconName) {
- super(name);
- String path = IMAGE_DIR + iconName + ".gif";
- URL url = getClass().getResource(path);
- if (url == null) {
- MessageHandler.errorln("Icon not found: " + path);
- } else
- putValue(SMALL_ICON, new ImageIcon(url));
- }
-
- public void actionPerformed(ActionEvent e) {
- doit();
- }
-
- public void doit() {
- MessageHandler.errorln("Not implemented.");
- }
-
- public void undoit() {
- MessageHandler.errorln("Not implemented.");
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-/*
- * originally contributed by
- * Juergen Verwohlt: Juergen.Verwohlt@jCatalog.com,
- * Rainer Steinkuhle: Rainer.Steinkuhle@jCatalog.com,
- * Stanislav Gorkhover: Stanislav.Gorkhover@jCatalog.com
- */
-
-package org.apache.fop.viewer;
-
-import java.awt.*;
-import javax.swing.*;
-import java.awt.event.*;
-
-import org.apache.fop.messaging.MessageHandler;
-
-public class GoToPageDialog extends JDialog {
- JPanel panel1 = new JPanel();
- GridBagLayout gridBagLayout1 = new GridBagLayout();
- JLabel pgNbLabel = new JLabel();
- JTextField pgNbField = new JTextField();
- JButton okButton = new JButton();
- JButton cancelButton = new JButton();
-
- int pageNumber = -1;
-
- public GoToPageDialog(Frame frame, String title, boolean modal) {
- super(frame, title, modal);
- try {
- jbInit();
- pack();
- } catch (Exception ex) {
- MessageHandler.errorln("GoToPageDialog: Konstruktor: "
- + ex.getMessage());
- }
- }
-
- public GoToPageDialog() {
- this(null, "", false);
- }
-
- void jbInit() throws Exception {
- panel1.setLayout(gridBagLayout1);
- pgNbLabel.setText("Page number");
- okButton.setText("Ok");
- okButton.addActionListener(new java.awt.event.ActionListener() {
-
- public void actionPerformed(ActionEvent e) {
- okButton_actionPerformed(e);
- }
-
- });
- cancelButton.setText("Cancel");
- cancelButton.addActionListener(new java.awt.event.ActionListener() {
-
- public void actionPerformed(ActionEvent e) {
- cancelButton_actionPerformed(e);
- }
-
- });
- panel1.setMinimumSize(new Dimension(250, 78));
- getContentPane().add(panel1);
- panel1.add(pgNbLabel,
- new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0,
- GridBagConstraints.WEST,
- GridBagConstraints.NONE,
- new Insets(10, 10, 10, 5), 0, 0));
- panel1.add(pgNbField,
- new GridBagConstraints(1, 0, 1, 1, 1.0, 0.0,
- GridBagConstraints.WEST,
- GridBagConstraints.BOTH,
- new Insets(10, 5, 10, 10), 0, 0));
- panel1.add(okButton,
- new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0,
- GridBagConstraints.EAST,
- GridBagConstraints.NONE,
- new Insets(0, 0, 10, 5), 0, 0));
- panel1.add(cancelButton,
- new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0,
- GridBagConstraints.WEST,
- GridBagConstraints.NONE,
- new Insets(0, 10, 10, 10), 0, 0));
- }
-
- void okButton_actionPerformed(ActionEvent e) {
- try {
- pageNumber = Integer.parseInt(pgNbField.getText());
- dispose();
- } catch (Exception ex) {
- pgNbField.setText("???");
- }
-
- }
-
- void cancelButton_actionPerformed(ActionEvent e) {
- pageNumber = -1;
- dispose();
- }
-
- public int getPageNumber() {
- return pageNumber;
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.viewer;
-
-/*
- * originally contributed by
- * Juergen Verwohlt: Juergen.Verwohlt@jCatalog.com,
- * Rainer Steinkuhle: Rainer.Steinkuhle@jCatalog.com,
- * Stanislav Gorkhover: Stanislav.Gorkhover@jCatalog.com
- */
-
-
-import javax.swing.*;
-import java.beans.PropertyChangeListener;
-
-public class IconToolBar extends JToolBar {
-
- public JButton add(Action a) {
- String name = (String)a.getValue(Action.NAME);
- Icon icon = (Icon)a.getValue(Action.SMALL_ICON);
- return add(a, name, icon);
- }
-
- public JButton add(Action a, String name, Icon icon) {
- JButton b = new JButton(icon);
- b.setToolTipText(name);
- b.setEnabled(a.isEnabled());
- b.addActionListener(a);
- add(b);
- PropertyChangeListener actionPropertyChangeListener =
- createActionChangeListener(b);
- a.addPropertyChangeListener(actionPropertyChangeListener);
- return b;
- }
-
-}
-
-
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.viewer;
-
-import java.io.*;
-import org.apache.fop.messaging.MessageHandler;
-import java.util.*;
-
-/**
- * Erweitert Hashtable um die Methode load.
- * Die Zeilen der Textdatei, die mit # oder ! anfangen sind Kommentarzeilen.
- * Eine gültige Zeile ist entweder eine Kommentarzeile oder eine Zeile mit dem
- * Gleichheitszeichen "in der Mitte".
- * Die Klasse LoadableProperties lässt im Gegensatz zu der Klasse Properties die
- * Schlüsselwerte mit Leerzeichen zu.
- *
- * @version 02.12.99
- * @author Stanislav.Gorkhover@jCatalog.com
- *
- */
-public class LoadableProperties extends Hashtable {
-
- public LoadableProperties() {
- super();
- }
-
-
- public void load(InputStream inStream) throws IOException {
-
- BufferedReader in = new BufferedReader(new InputStreamReader(inStream,
- "8859_1"));
-
- String aKey;
- String aValue;
- int index;
- String line = getNextLine(in);
- while (line != null) {
- line = line.trim();
- if (isValid(line)) {
- index = line.indexOf("=");
- aKey = line.substring(0, index);
- aValue = line.substring(index + 1);
- put(aKey, aValue);
- }
- line = getNextLine(in);
- }
- }
-
-
- private boolean isValid(String str) {
- if (str == null)
- return false;
- if (str.length() > 0) {
- if (str.startsWith("#") || str.startsWith("!")) {
- return false;
- }
- } else {
- return false;
- }
-
- int index = str.indexOf("=");
- if (index > 0 && str.length() > index) {
- return true;
- } else {
- MessageHandler.logln(getClass().getName()
- + ": load(): invalid line " + str + "."
- + " Character '=' missed.");
- return false;
- }
- }
-
- private String getNextLine(BufferedReader br) {
- try {
- return br.readLine();
- } catch (Exception e) {
- return null;
- }
-
- }
-
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.viewer;
-
-import java.lang.Exception;
-
-/**
- * Die Klasse <code>MessageException</code> ist eine Exception, die
- * mit einer Meldung und deren Parametern versehen werden kann.
- * Dadurch kann die Meldung über den Exception-Mechanismus an die
- * Aufrufer hochgereicht werden, bis schliesslich ein Aufrufer die
- * Meldung zur Anzeige bringt.
- *
- * @author Juergen.Verwohlt@jCatalog.com
- * @version 1.0 28.05.99
- *
- */
-public class MessageException extends Exception {
-
- /**
- * Angabe der auslösenden Exception, wie z.B. NullPointerException.
- * Dieses Feld ist optional.
- */
- protected Exception exception;
-
- /**
- * ID der Meldung, die für diese Exception ausgegeben werden soll
- */
- protected String messageId;
-
- /**
- * Parameterliste zur Meldung
- */
- protected String[] parameterList;
-
-
- // Konstruktoren
-
- public MessageException() {
- this("UNKNOWN_EXCEPTION");
- }
-
- public MessageException(String aMessageId) {
- this(aMessageId, null);
- }
-
- public MessageException(String aMessageId, String[] aParameterList) {
- this(aMessageId, aParameterList, null);
- }
-
- public MessageException(String aMessageId, String[] aParameterList,
- Exception anException) {
- super(aMessageId);
- messageId = aMessageId;
- parameterList = aParameterList;
- exception = anException;
- }
-
- // Zugriffsmethoden
-
- public String getMessageId() {
- return messageId;
- }
-
- public String[] getParameterList() {
- return parameterList;
- }
-
- public Exception getException() {
- return exception;
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.viewer;
-
-import javax.swing.*;
-
-import java.beans.*;
-import java.io.*;
-import java.util.*;
-import java.awt.*;
-import java.awt.event.*;
-
-
-import org.apache.fop.apps.*;
-
-
-/**
- * Die Klasse <code>MessagesDialog</code> dient der Anzeige von Meldungen.
- * Die Klasse erweitert <code>JOptionPane</code> um die Möglichkeit, auf Knopfdruck
- * eine Detailanzeige einzublenden, in der z.B. bei Fehlern der StackTrace ausgegeben
- * werden kann.
- *
- * @author Juergen.Verwohlt@jCatalog.com
- * @version 1.0 09.06.99
- */
-public class MessagesDialog extends JOptionPane {
-
- static Translator res;
-
- public static void setTranslator(Translator aRes) {
- res = aRes;
- iniConstants();
- }
-
-
- static String DETAIL_OPTION;
- static String YES_OPTION;
- static String NO_OPTION;
- static String CANCEL_OPTION;
- static String OK_OPTION;
-
- static String[] defaultDetailOption;
- static String[] yesNoDetailOption;
- static String[] yesNoCancelDetailOption;
- static String[] okCancelDetailOption;
-
- static String[] defaultOption;
- static String[] yesNoOption;
- static String[] yesNoCancelOption;
- static String[] okCancelOption;
-
-
-
- private static void iniConstants() {
- DETAIL_OPTION = res.getString("Details");
- YES_OPTION = res.getString("Yes");
- NO_OPTION = res.getString("No");
- CANCEL_OPTION = res.getString("Cancel");
- OK_OPTION = res.getString("Ok");
-
- defaultDetailOption = new String[] {
- OK_OPTION, DETAIL_OPTION
- };
- yesNoDetailOption = new String[] {
- YES_OPTION, NO_OPTION, DETAIL_OPTION
- };
- yesNoCancelDetailOption = new String[] {
- YES_OPTION, NO_OPTION, CANCEL_OPTION, DETAIL_OPTION
- };
- okCancelDetailOption = new String[] {
- OK_OPTION, CANCEL_OPTION, DETAIL_OPTION
- };
-
- defaultOption = new String[] {
- OK_OPTION
- };
- yesNoOption = new String[] {
- YES_OPTION, NO_OPTION
- };
- yesNoCancelOption = new String[] {
- YES_OPTION, NO_OPTION, CANCEL_OPTION
- };
- okCancelOption = new String[] {
- OK_OPTION, CANCEL_OPTION
- };
- }
-
-
- protected String detailInformation = null;
- protected JDialog dialog = null;
- protected boolean showsDetails = false;
-
- // MessagesDialog.showConfirmDialog(null,preparedMes,title,
- // optionTypeIndex,messageTypeIndex);
-
- public MessagesDialog(Object message, int messageType, int optionType,
- Icon icon, Object[] options, Object initialValue) {
- super(message, messageType, optionType, icon, options, initialValue);
- setMinimumSize(new Dimension(240, 96));
- }
-
- public static int showConfirmDialog(Component parentComponent,
- Object message, String title,
- int optionType, int messageType) {
- Object[] options;
-
- switch (optionType) {
- case JOptionPane.YES_NO_OPTION:
- options = yesNoOption;
- break;
- case JOptionPane.YES_NO_CANCEL_OPTION:
- options = yesNoCancelOption;
- break;
- case JOptionPane.OK_CANCEL_OPTION:
- options = okCancelOption;
- break;
- default:
- options = defaultOption;
- }
-
- MessagesDialog pane = new MessagesDialog(message, messageType,
- JOptionPane.DEFAULT_OPTION,
- null, options, options[0]);
-
- pane.setInitialValue(options[0]);
-
- JDialog dialog = pane.createDialog(parentComponent, title);
-
- pane.setDialog(dialog);
- pane.selectInitialValue();
-
- dialog.show();
-
- Object selectedValue = pane.getValue();
-
- if (selectedValue == null)
- return CLOSED_OPTION;
-
- if (selectedValue.equals(OK_OPTION))
- return JOptionPane.OK_OPTION;
- if (selectedValue.equals(CANCEL_OPTION))
- return JOptionPane.CANCEL_OPTION;
- if (selectedValue.equals(YES_OPTION))
- return JOptionPane.YES_OPTION;
- if (selectedValue.equals(NO_OPTION))
- return JOptionPane.NO_OPTION;
-
- return CLOSED_OPTION;
- }
-
- /**
- * Öffnet ein Dialogfenster, bei dem zusätzlich zu den spez. Buttons noch ein
- * 'Detail'-Button erscheint. Wird dieser Knopf vom Benutzer betätigt, erscheint
- * die übergebene Detailinformation in einem scrollbaren Bereich des Dialogs.
- */
- public static int showDetailDialog(Component parentComponent,
- Object message, String title,
- int optionType, int messageType,
- Icon icon,
- String newDetailInformation) {
- Object[] options;
-
- switch (optionType) {
- case JOptionPane.YES_NO_OPTION:
- options = yesNoDetailOption;
- break;
- case JOptionPane.YES_NO_CANCEL_OPTION:
- options = yesNoCancelDetailOption;
- break;
- case JOptionPane.OK_CANCEL_OPTION:
- options = okCancelDetailOption;
- break;
- default:
- options = defaultDetailOption;
- }
-
- MessagesDialog pane = new MessagesDialog(message, messageType,
- JOptionPane.DEFAULT_OPTION,
- icon, options, options[0]);
-
- pane.setDetailInformation(newDetailInformation);
- pane.setInitialValue(options[0]);
-
- JDialog dialog = pane.createDialog(parentComponent, title);
-
- pane.setDialog(dialog);
- pane.selectInitialValue();
-
- dialog.show();
-
- Object selectedValue = pane.getValue();
-
- if (selectedValue == null)
- return CLOSED_OPTION;
-
- if (((String)selectedValue).equals(DETAIL_OPTION))
- return CLOSED_OPTION;
-
- if (selectedValue.equals(OK_OPTION))
- return JOptionPane.OK_OPTION;
- if (selectedValue.equals(CANCEL_OPTION))
- return JOptionPane.CANCEL_OPTION;
- if (selectedValue.equals(YES_OPTION))
- return JOptionPane.YES_OPTION;
- if (selectedValue.equals(NO_OPTION))
- return JOptionPane.NO_OPTION;
-
- return CLOSED_OPTION;
- }
-
- /**
- * Die Methode fügt in den übergebenen Dialog eine scrollbare Textkomponente ein,
- * in der die Detailinformation angezeigt wird.
- *
- * @param JDialog dialog Der Dialog, in den die Textkomponente eingefügt werden soll
- */
- protected void displayDetails(JDialog dialog) {
- if (getDetailInformation() != null && dialog != null
- && showsDetails == false) {
- showsDetails = true;
- JScrollPane aScrollPane = new JScrollPane();
- JTextArea aTextArea = new JTextArea();
- StringWriter aStringWriter = new StringWriter();
-
- aTextArea.setText(getDetailInformation());
- aTextArea.setEditable(false);
-
- aScrollPane.getViewport().add(aTextArea, null);
- dialog.getContentPane().add(aScrollPane, BorderLayout.SOUTH);
- aScrollPane.setPreferredSize(new Dimension(320, 240));
- dialog.pack();
- }
- }
-
- // Zugriff
-
- public void setValue(Object aValue) {
- if (aValue != null && DETAIL_OPTION.equals(aValue))
- displayDetails(getDialog());
- else
- super.setValue(aValue);
- }
-
- public String getDetailInformation() {
- return detailInformation;
- }
-
- public void setDetailInformation(String aValue) {
- detailInformation = aValue;
- }
-
- public JDialog getDialog() {
- return dialog;
- }
-
- public void setDialog(JDialog aValue) {
- dialog = aValue;
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.viewer;
-
-/*
- * originally contributed by
- * Juergen Verwohlt: Juergen.Verwohlt@jCatalog.com,
- * Rainer Steinkuhle: Rainer.Steinkuhle@jCatalog.com,
- * Stanislav Gorkhover: Stanislav.Gorkhover@jCatalog.com
- * Doro Wiarda (wiarda@dwiarda.com:
- * added MessageListener support and made
- * the showing of the progress and error
- * messages Swing thread safe.
- * This is needed as xml parse errors do not
- * necessarily occur in the
- * EventDispatchThread.
- */
-
-import java.awt.*;
-import java.awt.print.*;
-import java.awt.event.*;
-import java.awt.image.BufferedImage;
-import java.util.StringTokenizer;
-import java.util.Vector;
-
-import javax.swing.*;
-
-import org.apache.fop.layout.*;
-import org.apache.fop.render.awt.*;
-import org.apache.fop.messaging.*;
-
-/**
- * Frame and User Interface for Preview
- */
-public class PreviewDialog extends JFrame implements ProgressListener,
- MessageListener {
-
- protected Translator res;
-
- protected int currentPage = 0;
- protected int pageCount = 0;
-
- protected AWTRenderer renderer;
-
- protected IconToolBar toolBar = new IconToolBar();
-
- protected Command printAction;
- protected Command firstPageAction;
- protected Command previousPageAction;
- protected Command nextPageAction;
- protected Command lastPageAction;
-
- protected JLabel zoomLabel =
- new JLabel(); // {public float getAlignmentY() { return 0.0f; }};
- protected JComboBox scale = new JComboBox() {
- public float getAlignmentY() {
- return 0.5f;
- }
-
- };
-
- protected JScrollPane previewArea = new JScrollPane();
- // protected JLabel statusBar = new JLabel();
- protected JPanel statusBar = new JPanel();
- protected GridBagLayout statusBarLayout = new GridBagLayout();
-
- protected JLabel statisticsStatus = new JLabel();
- protected JLabel processStatus = new JLabel();
- protected JLabel infoStatus = new JLabel();
- protected JLabel previewImageLabel = new JLabel();
-
- /**
- * Create a new PreviewDialog that uses the given renderer and translator.
- *
- * @param aRenderer the to use renderer
- * @param aRes the to use translator
- */
- public PreviewDialog(AWTRenderer aRenderer, Translator aRes) {
- res = aRes;
- renderer = aRenderer;
-
- printAction = new Command(res.getString("Print"), "Print") {
- public void doit() {
- print();
- }
-
- };
- firstPageAction = new Command(res.getString("First page"),
- "firstpg") {
- public void doit() {
- goToFirstPage(null);
- }
-
- };
- previousPageAction = new Command(res.getString("Previous page"),
- "prevpg") {
- public void doit() {
- goToPreviousPage(null);
- }
-
- };
- nextPageAction = new Command(res.getString("Next page"), "nextpg") {
- public void doit() {
- goToNextPage(null);
- }
-
- };
- lastPageAction = new Command(res.getString("Last page"), "lastpg") {
- public void doit() {
- goToLastPage(null);
- }
-
- };
-
- setDefaultCloseOperation(DISPOSE_ON_CLOSE);
- this.setSize(new Dimension(379, 476));
- previewArea.setMinimumSize(new Dimension(50, 50));
-
- this.setTitle("FOP: AWT-" + res.getString("Preview"));
-
- scale.addItem("25");
- scale.addItem("50");
- scale.addItem("75");
- scale.addItem("100");
- scale.addItem("150");
- scale.addItem("200");
-
- scale.setMaximumSize(new Dimension(80, 24));
- scale.setPreferredSize(new Dimension(80, 24));
-
- scale.addActionListener(new java.awt.event.ActionListener() {
- public void actionPerformed(ActionEvent e) {
- scale_actionPerformed(e);
- }
-
- });
-
- scale.setSelectedItem("100");
- renderer.setScaleFactor(100.0);
-
- zoomLabel.setText(res.getString("Zoom"));
-
- this.setJMenuBar(setupMenue());
-
- this.getContentPane().add(toolBar, BorderLayout.NORTH);
-
- toolBar.add(printAction);
- toolBar.addSeparator();
- toolBar.add(firstPageAction);
- toolBar.add(previousPageAction);
- toolBar.add(nextPageAction);
- toolBar.add(lastPageAction);
- toolBar.addSeparator();
- toolBar.add(zoomLabel, null);
- toolBar.addSeparator();
- toolBar.add(scale, null);
-
- this.getContentPane().add(previewArea, BorderLayout.CENTER);
- this.getContentPane().add(statusBar, BorderLayout.SOUTH);
-
- statisticsStatus.setBorder(BorderFactory.createEtchedBorder());
- processStatus.setBorder(BorderFactory.createEtchedBorder());
- infoStatus.setBorder(BorderFactory.createEtchedBorder());
-
- statusBar.setLayout(statusBarLayout);
-
- processStatus.setPreferredSize(new Dimension(200, 21));
- statisticsStatus.setPreferredSize(new Dimension(100, 21));
- infoStatus.setPreferredSize(new Dimension(100, 21));
- processStatus.setMinimumSize(new Dimension(200, 21));
- statisticsStatus.setMinimumSize(new Dimension(100, 21));
- infoStatus.setMinimumSize(new Dimension(100, 21));
- statusBar.add(processStatus,
- new GridBagConstraints(0, 0, 2, 1, 2.0, 0.0,
- GridBagConstraints.CENTER,
- GridBagConstraints.HORIZONTAL,
- new Insets(0, 0, 0, 5), 0, 0));
- statusBar.add(statisticsStatus,
- new GridBagConstraints(2, 0, 1, 2, 1.0, 0.0,
- GridBagConstraints.CENTER,
- GridBagConstraints.HORIZONTAL,
- new Insets(0, 0, 0, 5), 0, 0));
- statusBar.add(infoStatus,
- new GridBagConstraints(3, 0, 1, 1, 1.0, 0.0,
- GridBagConstraints.CENTER,
- GridBagConstraints.HORIZONTAL,
- new Insets(0, 0, 0, 0), 0, 0));
-
- previewArea.getViewport().add(previewImageLabel);
- showPage();
- }
-
- /**
- * Create a new menubar to be shown in this window.
- *
- * @return the newly created menubar
- */
- private JMenuBar setupMenue() {
- JMenuBar menuBar;
- JMenuItem menuItem;
- JMenu menu;
- JMenu subMenu;
-
- menuBar = new JMenuBar();
- menu = new JMenu(res.getString("File"));
- subMenu = new JMenu("OutputFormat");
- subMenu.add(new Command("mHTML"));
- subMenu.add(new Command("mPDF"));
- subMenu.add(new Command("mRTF"));
- subMenu.add(new Command("mTEXT"));
- // menu.add(subMenu);
- // menu.addSeparator();
- menu.add(new Command(res.getString("Print")) {
- public void doit() {
- print();
- }
-
- });
- menu.addSeparator();
- menu.add(new Command(res.getString("Exit")) {
- public void doit() {
- dispose();
- }
-
- });
- menuBar.add(menu);
- menu = new JMenu(res.getString("View"));
- menu.add(new Command(res.getString("First page")) {
- public void doit() {
- goToFirstPage(null);
- }
-
- });
- menu.add(new Command(res.getString("Previous page")) {
- public void doit() {
- goToPreviousPage(null);
- }
-
- });
- menu.add(new Command(res.getString("Next page")) {
- public void doit() {
- goToNextPage(null);
- }
-
- });
- menu.add(new Command(res.getString("Last page")) {
- public void doit() {
- goToLastPage(null);
- }
-
- });
- menu.add(new Command(res.getString("Go to Page") + " ...") {
- public void doit() {
- goToPage(null);
- }
-
- });
- menu.addSeparator();
- subMenu = new JMenu(res.getString("Zoom"));
- subMenu.add(new Command("25%") {
- public void doit() {
- setScale(25.0);
- }
-
- });
- subMenu.add(new Command("50%") {
- public void doit() {
- setScale(50.0);
- }
-
- });
- subMenu.add(new Command("75%") {
- public void doit() {
- setScale(75.0);
- }
-
- });
- subMenu.add(new Command("100%") {
- public void doit() {
- setScale(100.0);
- }
-
- });
- subMenu.add(new Command("150%") {
- public void doit() {
- setScale(150.0);
- }
-
- });
- subMenu.add(new Command("200%") {
- public void doit() {
- setScale(200.0);
- }
-
- });
- menu.add(subMenu);
- menu.addSeparator();
- menu.add(new Command(res.getString("Default zoom")) {
- public void doit() {
- setScale(100.0);
- }
-
- });
- menuBar.add(menu);
- menu = new JMenu(res.getString("Help"));
- menu.add(new Command(res.getString("Index")));
- menu.addSeparator();
- menu.add(new Command(res.getString("Introduction")));
- menu.addSeparator();
- menu.add(new Command(res.getString("About")) {
- public void doit() {
- startHelpAbout(null);
- }
-
- });
- menuBar.add(menu);
- return menuBar;
- }
-
- // Aktion Hilfe | Info durchgeführt
-
- /**
- * Show the About box
- *
- * @param e a value of type 'ActionEvent'
- */
- public void startHelpAbout(ActionEvent e) {
- PreviewDialogAboutBox dlg = new PreviewDialogAboutBox(this);
- Dimension dlgSize = dlg.getPreferredSize();
- Dimension frmSize = getSize();
- Point loc = getLocation();
- dlg.setLocation((frmSize.width - dlgSize.width) / 2 + loc.x,
- (frmSize.height - dlgSize.height) / 2 + loc.y);
- dlg.setModal(true);
- dlg.show();
- }
-
- /**
- * Change the current visible page
- *
- * @param number the page number to go to
- */
- private void goToPage(int number) {
- currentPage = number;
- renderer.setPageNumber(number);
- showPage();
- }
-
- /**
- * Shows the previous page.
- */
- private void goToPreviousPage(ActionEvent e) {
- if (currentPage <= 0)
- return;
- currentPage--;
- goToPage(currentPage);
- }
-
-
- /**
- * Shows the next page.
- */
- private void goToNextPage(ActionEvent e) {
- if (currentPage >= pageCount - 1)
- return;
- currentPage++;
- goToPage(currentPage);
- }
-
- /**
- * Shows the last page.
- */
- private void goToLastPage(ActionEvent e) {
-
- if (currentPage == pageCount - 1)
- return;
- currentPage = pageCount - 1;
-
- goToPage(currentPage);
- }
-
- /**
- * Shows a page by number.
- */
- private void goToPage(ActionEvent e) {
-
- GoToPageDialog d = new GoToPageDialog(this,
- res.getString("Go to Page"),
- true);
- d.setLocation((int)getLocation().getX() + 50,
- (int)getLocation().getY() + 50);
- d.show();
- currentPage = d.getPageNumber();
-
- if (currentPage < 1 || currentPage > pageCount)
- return;
-
- currentPage--;
-
- goToPage(currentPage);
- }
-
- /**
- * Shows the first page.
- */
- private void goToFirstPage(ActionEvent e) {
- if (currentPage == 0)
- return;
- currentPage = 0;
- goToPage(currentPage);
- }
-
- private void print() {
- PrinterJob pj = PrinterJob.getPrinterJob();
- // Nicht nötig, Pageable get a Printable.
- // pj.setPrintable(renderer);
- pj.setPageable(renderer);
-
- if (pj.printDialog()) {
- try {
- pj.print();
- } catch (PrinterException pe) {
- pe.printStackTrace();
- }
- }
- }
-
- public void setScale(double scaleFactor) {
-
- if (scaleFactor == 25.0)
- scale.setSelectedIndex(0);
- else if (scaleFactor == 50.0)
- scale.setSelectedIndex(1);
- else if (scaleFactor == 75.0)
- scale.setSelectedIndex(2);
- else if (scaleFactor == 100.0)
- scale.setSelectedIndex(3);
- else if (scaleFactor == 150.0)
- scale.setSelectedIndex(4);
- else if (scaleFactor == 200.0)
- scale.setSelectedIndex(5);
-
- renderer.setScaleFactor(scaleFactor);
- showPage();
- }
-
- void scale_actionPerformed(ActionEvent e) {
- setScale(new Double((String)scale.getSelectedItem()).doubleValue());
- }
-
- public void progress(int percentage) {
- progress(new String(percentage + "%"));
- }
-
- public void progress(int percentage, String message) {
- progress(new String(message + " " + percentage + "%"));
- }
-
-
- /**
- * Setting the text of a JLabel is not thread save, it
- * needs to be done in the EventThread. Here we make sure
- * it is done.
- */
- public void progress(String message) {
- SwingUtilities.invokeLater(new showProgress(message, false));
- }
-
-
- /**
- * This class is used to show status and error messages in
- * a thread safe way.
- */
- class showProgress implements Runnable {
-
- /**
- * The message to display
- */
- Object message;
-
- /**
- * Is this an errorMessage, i.e. should it be shown in
- * an JOptionPane or in the status bar.
- */
- boolean isErrorMessage = false;
-
- /**
- * Constructs showProgress thread
- * @param message message to display
- * @param isErrorMessage show in status bar or in JOptionPane
- */
- public showProgress(Object message, boolean isErrorMessage) {
- this.message = message;
- this.isErrorMessage = isErrorMessage;
- }
-
- public void run() {
- if (isErrorMessage) {
- JOptionPane.showMessageDialog(null, message, "Error",
- JOptionPane.ERROR_MESSAGE);
- } else
- processStatus.setText(message.toString());
- }
-
- }
-
- public void showPage() {
- showPageImage viewer = new showPageImage();
-
- if (SwingUtilities.isEventDispatchThread()) {
- viewer.run();
- } else
- SwingUtilities.invokeLater(viewer);
- }
-
-
- /**
- * This class is used to update the page image
- * in a thread safe way.
- */
- class showPageImage implements Runnable {
-
- /**
- * The run method that does the actuall updating
- */
- public void run() {
- BufferedImage pageImage = null;
- Graphics graphics = null;
-
- renderer.render(currentPage);
- pageImage = renderer.getLastRenderedPage();
- if (pageImage == null)
- return;
- graphics = pageImage.getGraphics();
- graphics.setColor(Color.black);
- graphics.drawRect(0, 0, pageImage.getWidth() - 1,
- pageImage.getHeight() - 1);
-
- previewImageLabel.setIcon(new ImageIcon(pageImage));
-
- pageCount = renderer.getPageCount();
-
- statisticsStatus.setText(res.getString("Page") + " "
- + (currentPage + 1) + " "
- + res.getString("of") + " " + pageCount);
- }
-
- }
-
-
- /**
- * Called by MessageHandler if an error message or a
- * log message is received.
- */
- public void processMessage(MessageEvent event) {
- String error = event.getMessage();
- String text = processStatus.getText();
- FontMetrics fmt =
- processStatus.getFontMetrics(processStatus.getFont());
- int width = processStatus.getWidth() - fmt.stringWidth("...");
- showProgress showIt;
-
- if (event.getMessageType() == event.LOG) {
- if (!text.endsWith("\n")) {
- text = text + error;
- while (fmt.stringWidth(text) > width) {
- text = text.substring(1);
- width = processStatus.getWidth() - fmt.stringWidth("...");
- }
- } else
- text = error;
- progress(text);
- } else {
- error = error.trim();
- if (error.equals(">")) {
- text = text + error;
- while (fmt.stringWidth(text) > width) {
- text = text.substring(1);
- width = processStatus.getWidth() - fmt.stringWidth("...");
- }
- progress(processStatus.getText() + error);
- return;
- }
- if (error.equals(""))
- return;
- if (error.length() < 60) {
- showIt = new showProgress(error, true);
- } else {
- StringTokenizer tok = new StringTokenizer(error, " ");
- Vector labels = new Vector();
- StringBuffer buffer = new StringBuffer();
- String tmp, list[];
-
- while (tok.hasMoreTokens()) {
- tmp = tok.nextToken();
- if ((buffer.length() + tmp.length() + 1) < 60) {
- buffer.append(" ").append(tmp);
- } else {
- labels.add(buffer.toString());
- buffer = new StringBuffer();
- buffer.append(tmp);
- }
- }
- labels.add(buffer.toString());
- list = new String[labels.size()];
- for (int i = 0; i < labels.size(); i++) {
- list[i] = labels.elementAt(i).toString();
- }
- showIt = new showProgress(list, true);
- }
- if (SwingUtilities.isEventDispatchThread()) {
- showIt.run();
- } else {
- try {
- SwingUtilities.invokeAndWait(showIt);
- } catch (Exception e) {
- e.printStackTrace();
- progress(event.getMessage());
- }
- }
- }
- }
-
-
- public void dispose() {
- System.exit(0);
- }
-
-} // class PreviewDialog
-
-
-
-
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.viewer;
-
-/*
- * originally contributed by
- * Juergen Verwohlt: Juergen.Verwohlt@jCatalog.com,
- * Rainer Steinkuhle: Rainer.Steinkuhle@jCatalog.com,
- * Stanislav Gorkhover: Stanislav.Gorkhover@jCatalog.com
- */
-
-
-import java.awt.*;
-import java.awt.event.*;
-import javax.swing.*;
-import javax.swing.border.*;
-
-import org.apache.fop.apps.Version;
-
-
-
-public class PreviewDialogAboutBox extends Dialog implements ActionListener {
-
- JPanel panel1 = new JPanel();
- JPanel panel2 = new JPanel();
- JPanel insetsPanel1 = new JPanel();
- JPanel insetsPanel2 = new JPanel();
- JPanel insetsPanel3 = new JPanel();
- JButton button1 = new JButton();
- JLabel imageControl1 = new JLabel();
- ImageIcon imageIcon;
- JLabel label1 = new JLabel();
- JLabel label2 = new JLabel();
- JLabel label3 = new JLabel();
- JLabel label4 = new JLabel();
- BorderLayout borderLayout1 = new BorderLayout();
- BorderLayout borderLayout2 = new BorderLayout();
- FlowLayout flowLayout1 = new FlowLayout();
- FlowLayout flowLayout2 = new FlowLayout();
- GridLayout gridLayout1 = new GridLayout();
- String product = "FOP AWT-Preview";
- String version = "Version: " + Version.getVersion();
- String copyright = "See xml.apache.org";
- String comments = ""; // "Print Preview";
-
- public PreviewDialogAboutBox(Frame parent) {
- super(parent);
- enableEvents(AWTEvent.WINDOW_EVENT_MASK);
-
- // imageIcon = new ImageIcon(getClass().getResource("Hier der Grafikname"));
- this.setTitle("Info");
- setResizable(false);
- panel1.setLayout(borderLayout1);
- panel2.setLayout(borderLayout2);
- insetsPanel1.setLayout(flowLayout1);
- insetsPanel2.setLayout(flowLayout1);
- insetsPanel2.setBorder(new EmptyBorder(10, 10, 10, 10));
- gridLayout1.setRows(4);
- gridLayout1.setColumns(1);
- label1.setText(product);
- label2.setText(version);
- label3.setText(copyright);
- label4.setText(comments);
- insetsPanel3.setLayout(gridLayout1);
- insetsPanel3.setBorder(new EmptyBorder(10, 60, 10, 10));
- button1.setText("OK");
- button1.addActionListener(this);
- insetsPanel2.add(imageControl1, null);
- panel2.add(insetsPanel2, BorderLayout.WEST);
- this.add(panel1, null);
- insetsPanel3.add(label1, null);
- insetsPanel3.add(label2, null);
- insetsPanel3.add(label3, null);
- insetsPanel3.add(label4, null);
- panel2.add(insetsPanel3, BorderLayout.CENTER);
- insetsPanel1.add(button1, null);
- panel1.add(insetsPanel1, BorderLayout.SOUTH);
- panel1.add(panel2, BorderLayout.NORTH);
- pack();
- }
-
- protected void processWindowEvent(WindowEvent e) {
- if (e.getID() == WindowEvent.WINDOW_CLOSING) {
- cancel();
- }
- super.processWindowEvent(e);
- }
-
- void cancel() {
- dispose();
- }
-
- public void actionPerformed(ActionEvent e) {
- if (e.getSource() == button1) {
- cancel();
- }
- }
-
-}
-
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.viewer;
-
-/*
- * originally contributed by
- * Juergen Verwohlt: Juergen.Verwohlt@jCatalog.com,
- * Rainer Steinkuhle: Rainer.Steinkuhle@jCatalog.com,
- * Stanislav Gorkhover: Stanislav.Gorkhover@jCatalog.com
- */
-
-
-public interface ProgressListener {
- public void progress(int percentage);
- public void progress(String message);
- public void progress(int percentage, String message);
-}
-
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.viewer;
-
-import java.util.*;
-import org.apache.fop.messaging.MessageHandler;
-import java.io.*;
-
-
-/**
- * Die Klasse <code>SecureResourceBundle</code> ist ein Resourceundle, das im Falle eines fehlenden
- * Eintrages keinen Absturz verursacht, sondern die Meldung
- * <strong>Key <i>key</i> not found</strong> zurückgibt.
- * @see PropertyResourceBundle
- *
- * @author Stanislav.Gorkhover@jCatalog.com
- * @version 1.0 18.03.1999
- */
-public class SecureResourceBundle extends ResourceBundle
- implements Translator {
-
- // Fehlende keys mit einer Meldung zurückgeben.
- private boolean isMissingEmphasized = false;
-
- // private Properties lookup = new Properties();
- private LoadableProperties lookup = new LoadableProperties();
-
- private boolean isSourceFound = true;
-
- public void setMissingEmphasized(boolean flag) {
- isMissingEmphasized = flag;
- }
-
- /**
- * Kreiert ein ResourceBundle mit der Quelle in <strong>in</strong>.
- */
-
- public SecureResourceBundle(InputStream in) {
- try {
- lookup.load(in);
- } catch (Exception ex) {
- MessageHandler.logln("Abgefangene Exception: " + ex.getMessage());
- isSourceFound = false;
- }
- }
-
-
-
- public Enumeration getKeys() {
- return lookup.keys();
- }
-
-
-
- /**
- * Händelt den abgefragten Key, liefert entweder den zugehörigen Wert oder eine Meldung.
- * Die <strong>null</strong> wird nie zurückgegeben.
- * Schreibt die fehlenden Suchschlüssel in die Protokoll-Datei.
- * @return <code>Object</code><UL>
- * <LI>den zu dem Suchschlüssel <strong>key</strong> gefundenen Wert, falls vorhanden, <br>
- * <LI>Meldung <strong>Key <i>key</i> not found</strong>, falls der Suchschlüssel fehlt
- * und die Eigenschaft "jCatalog.DevelopmentStartModus" in der ini-Datei aus true gesetzt ist.
- * <LI>Meldung <strong>Key is null</strong>, falls der Suchschlüssel <code>null</code> ist.
- * </UL>
- *
- */
- public Object handleGetObject(String key) {
-
- if (key == null)
- return "Key is null";
-
- Object obj = lookup.get(key);
- if (obj != null)
- return obj;
- else {
- if (isMissingEmphasized) {
- MessageHandler.logln(getClass().getName() + ": missing key: "
- + key);
- return getMissedRepresentation(key.toString());
- } else
- return key.toString();
- }
- }
-
- /**
- * Stellt fest, ob es den Key gibt.
- */
- public boolean contains(String key) {
- return (key == null || lookup.get(key) == null) ? false : true;
- }
-
-
- private String getMissedRepresentation(String str) {
- return "<!" + str + "!>";
- }
-
- public boolean isSourceFound() {
- return isSourceFound;
- }
-
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.viewer;
-
-
-/**
- * Definition für die Übersetzer-Klassen.
- *
- * @version 03.12.99
- * @author Stanislav.Gorkhover@jCatalog.com
- *
- */
-public interface Translator {
-
- /**
- * Übersetzt ein Wort.
- */
- public String getString(String key);
-
- /**
- * Ein Translator soll die fehlenden keys hervorheben können.
- */
- public void setMissingEmphasized(boolean b);
-
- /**
- * Gibt an ob die Übersetzungsquelle gefunden ist.
- */
- public boolean isSourceFound();
-
- /**
- * Gibt an ob ein Key in der Übersetzungsquelle vorhanden ist.
- */
- public boolean contains(String key);
-}
+++ /dev/null
-/*
- * $Id$
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources.
- */
-
-package org.apache.fop.viewer;
-
-import java.awt.*;
-import org.apache.fop.messaging.MessageHandler;
-import java.io.*;
-import java.awt.event.*;
-import java.util.*;
-import javax.swing.*;
-import javax.swing.JComponent.*;
-
-
-
-/**
- * Klasse <code>UserMessage</code> ist ein utility zum Abfragen oder zum Informieren des Benutzers.<br>
- * Eine Meldung besteht aus dem Identifikator (Suchschlüssel im Meldungspool), einem Dialogtitel, einem Buttonset und
- * dem Meldungstext mit eventuellen Platzhaltern für die Parameter.
- *
- * @author S. Gorkhover
- * @version 18.03.1999
- *
- * @changed 23.04.99 Juergen.Verwohlt@jCatalog.com
- * @subject Weitere Ausgabemethoden: show(String, String) und show(String,String,Frame)
- *
- * @changed 28.05.99 Juergen.Verwohlt@jCatalog.com
- * @subject MessageException unterstützen
- *
- * @changed 09.06.99 Juergen.Verwohlt@jCatalog.com
- * @subject Neue Klasse MessagesException zur Anzeige verwenden
- *
- * @changed 10.12.00 gears@apache.org
- * @subject Unicode
- */
-public class UserMessage {
-
- private static Translator res = null;
-
- public static void setTranslator(Translator aRes) {
- res = aRes;
- if (res == null) {
- MessageHandler.logln("UserMessage: setTranslator(null) !");
- res = new SecureResourceBundle(null);
- }
-
- MessagesDialog.setTranslator(res);
- }
-
-
- // Zulässige Werte für Dialogart:
-
- /**
- * Möglicher Wert des Meldungstypes. Fenster-Title "Info" (de).
- */
- private static final int INFO = JOptionPane.PLAIN_MESSAGE;
-
- /**
- * Möglicher Wert des Meldungstypes. Fenster-Title "Warnung" (de).
- */
- private static final int WARNING = JOptionPane.WARNING_MESSAGE;
-
- /**
- * Möglicher Wert des Meldungstypes. Fenster-Title "Frage" (de).
- */
- private static final int QUESTION = JOptionPane.QUESTION_MESSAGE;
-
- /**
- * Möglicher Wert des Meldungstypes. Fenster-Title "Fehler" (de).
- */
- private static final int ERROR = JOptionPane.ERROR_MESSAGE;
-
- /**
- * Möglicher Wert des Meldungstypes. Fenster-Title "Systemfehler" (de).
- */
- private static final int SYS_ERROR = JOptionPane.ERROR_MESSAGE;
-
-
-
- /*
- * Style Constanten orientieren sich auf die
- * Constanten der ButtonDialog-Klasse und legen das Dialog-ButtonSet fest.
- */
-
- /**
- * Wert für Setzten keines Buttons
- */
- public static final int STYLE_NOBUTTON = -2;
-
- /**
- * Wert für Setzten von nur Ja-Button.
- */
- public static final int STYLE_Y = JOptionPane.DEFAULT_OPTION;
- // ButtonDialog.YES; // = 1
-
- /**
- * Wert für Setzten von Ja- und Nein-Buttons.
- */
- public static final int STYLE_Y_N = JOptionPane.YES_NO_OPTION;
- // ButtonDialog.YES_NO; // = 2;
-
- /**
- * Wert für Setzten von Ja-, Nein-und Abbruch Buttons.
- */
- public static final int STYLE_Y_N_C = JOptionPane.YES_NO_CANCEL_OPTION;
- // ButtonDialog.YES_NO_CANCEL; // = 3;
-
-
- // Platzhalter für Parameter in der Properties-Datei
- private static final String PARAMETER_TAG = "&&&";
-
-
- /**
- * Benutzer-Antwort-Constanten orientieren sich auf die
- * Constanten der ButtonDialog-Klasse
- */
-
- /**
- * Möglicher Rückgabewert @see ButtonDialog
- */
- public static final int YES = JOptionPane.YES_OPTION;
- // ButtonDialog.YES; // = 2
-
- /**
- * Möglicher Rückgabewert @see ButtonDialog
- */
- public static final int NO = JOptionPane.NO_OPTION;
- // ButtonDialog.NO; // = 4;
-
- /**
- * Möglicher Rückgabewert @see ButtonDialog
- */
- public static final int CANCEL = JOptionPane.CANCEL_OPTION;
- // ButtonDialog.CANCEL; // = 8;
-
-
- // Default-Values
- private static int buttonType = STYLE_Y;
- private static int iconType = WARNING;
- private static String currentIconName = "";
- private static String actMessId = null;
- // private static MessagesDialog nobuttonDialog = null;
-
-
- /**
- * Ersetzt die eventuellen Platzhalter durch die übergebenen Parameter
- */
- static String prepareMessage(String rawText, String[] par) {
- MessageHandler.logln("prepareMessage(): " + rawText + ", parameter: "
- + par);
- int index = rawText.indexOf(PARAMETER_TAG);
- String composedMess = "";
- if ((index == -1) && (par == null))
- return rawText;
- if ((index != -1) && (par == null)) {
- MessageHandler.logln("Message " + actMessId
- + " erwartet Parameter. Aufgerufen ohne Parameter");
- return rawText;
- }
- if ((index == -1) && (par != null)) {
- MessageHandler.logln("Message " + actMessId
- + " erwartet keine Parameter. Aufgerufen mit folgenden Parametern:");
- for (int i = 0; i < par.length; ++i)
- MessageHandler.logln(par[i].toString());
- return rawText;
- }
- int tagCount = 0;
- while (rawText.indexOf(PARAMETER_TAG) != -1) {
- index = rawText.indexOf(PARAMETER_TAG);
- try {
- composedMess += rawText.substring(0, index) + par[tagCount];
- } catch (ArrayIndexOutOfBoundsException ex) {
- MessageHandler.logln("Anzahl der übergebenen Parameter zu der Meldung "
- + actMessId
- + " ist weniger als erwartet.");
- ex.printStackTrace();
- return composedMess + rawText;
- }
- rawText = rawText.substring(index + PARAMETER_TAG.length());
- tagCount++;
- }
- composedMess += rawText;
- if (tagCount != par.length)
- MessageHandler.logln("Die zu der Meldung " + actMessId
- + " übergebenen Parameter sind mehr als die Meldung vorsieht.");
- return composedMess;
- }
-
- /**
- * Gibt den Title fürs Dialogfenster.
- * Dieser wird durch die Dialogart festgelegt
- * (erster Teil in der MeldungsDefinition in der Properties-Datei).
- */
- static String getTitle(String strVal) {
- String title = null;
- int choice = getValue(strVal);
- switch (choice) {
- case INFO:
- title = "Info";
- currentIconName = "info.gif";
- break;
- case WARNING:
- title = "Warning";
- currentIconName = "warn.gif";
- break;
- case QUESTION:
- title = "Question";
- currentIconName = "quest.gif";
- break;
- case ERROR:
- title = "Error";
- currentIconName = "error.gif";
- break;
- default:
- title =
- "Ungültiger IonType für diese Meldung. Prüfen in Übersetzungsdatei.";
- }
- return title;
- }
-
- /**
- * Liefert den Wert der über den Nemen übergebenen Klassenvariablen.
- */
- static int getValue(String fieldName) {
-
- int val = -1;
- if (fieldName.equals("INFO"))
- return INFO;
- else if (fieldName.equals("WARNING"))
- return WARNING;
- else if (fieldName.equals("ERROR"))
- return ERROR;
- else if (fieldName.equals("SYS_ERROR"))
- return SYS_ERROR;
- else if (fieldName.equals("QUESTION"))
- return QUESTION;
- else if (fieldName.equals("STYLE_NOBUTTON"))
- return STYLE_NOBUTTON;
- else if (fieldName.equals("STYLE_Y"))
- return STYLE_Y;
- else if (fieldName.equals("STYLE_Y_N"))
- return STYLE_Y_N;
- else if (fieldName.equals("STYLE_Y_N_C"))
- return STYLE_Y_N_C;
- return val;
- }
-
- private static String getStackTrace(Exception exception) {
-
- if (exception == null)
- return "null";
-
- String stack = "";
-
- StringWriter strWriter = new StringWriter();
- exception.printStackTrace(new PrintWriter(strWriter));
- stack = strWriter.toString();
- stack = stack.replace('\r', ' ');
- stack = stack.replace('\t', ' ');
- return stack;
- }
-
- private static int display(String textID, String[] param,
- Exception exception, Frame frame) {
-
- String translatedMes = "";
- String preparedMes = "";
- String messageType = "";
- String optionType = "";
- String title = "";
- MessagesDialog dialog = null;
- actMessId = textID;
-
- boolean messageFound = res.contains(textID);
- translatedMes = res.getString(textID);
-
- if (messageFound) {
- try {
- messageType =
- translatedMes.substring(0, translatedMes.indexOf(':'));
- translatedMes =
- translatedMes.substring(translatedMes.indexOf(':') + 1);
-
- optionType =
- translatedMes.substring(0, translatedMes.indexOf(':'));
- translatedMes =
- translatedMes.substring(translatedMes.indexOf(':') + 1);
-
- } catch (Exception ex) {
- MessageHandler.logln("FALSCHES FORMAT: MESSAGE: " + textID);
- }
- } else { // Message not found
- MessageHandler.logln("UserMessage: textID '" + textID
- + "' not found. Return "
- + "value 'CANCEL' = " + CANCEL);
-
- // return CANCEL;
-
- messageType = "ERROR";
- optionType = "STYLE_Y";
- translatedMes = "textID '" + textID + "' not found."
- + "\nIt is possible the message file not found.";
- }
-
- preparedMes = prepareMessage(translatedMes, param);
- // Exception exception = getException(param);
-
- // WARNING -> nach Warnung übersetzen
- title = res.getString(getTitle(messageType));
-
- // WARNING -> JOptionPane.WARNING_MESSAGE
- int messageTypeIndex = getValue(messageType);
-
- // Button Set idetifizieren
- int optionTypeIndex = getValue(optionType);
-
- int result = CANCEL;
-
- if (exception != null) {
- String str = getStackTrace(exception);
- if (exception instanceof MessageException) {
- MessageException ex = (MessageException)exception;
- if (ex.getException() != null)
- str += "\n" + getStackTrace(ex.getException());
- }
- result = MessagesDialog.showDetailDialog(null, preparedMes,
- title, optionTypeIndex,
- messageTypeIndex, null,
- str);
- } else {
- if (optionTypeIndex == STYLE_NOBUTTON) {
- // Wird nicht mehr unterstützt
- MessageHandler.logln("UserMessage: STYLE_NOBUTTON wird nicht unterstützt");
- return result;
- } else {
- result = MessagesDialog.showConfirmDialog(null, preparedMes,
- title,
- optionTypeIndex,
- messageTypeIndex);
- }
- }
- return result;
- }
-
- /**
- * Öffnet das Dialogfenster mit der Übersetzung der per Suchschlüssel übergebenen Meldung
- * mit eingesetzten Parametern. Für die Übersetzung der Parameter trägt die aufrufende Stelle die Sorge.
- * Der Dialog ist modal zum Frame <code>frame</code>.
- * @param <UL>
- * <LI> textID - Suchschlüssel der Meldung im Meldungspool,
- * <LI> param - Array der in die Meldung einzusetztenden Parameter,
- * <LI> frame - das Fenster, zu dem der Dialog modal ist.
- * </UL>
- * @return <UL>
- * <LI> -1 wenn keine Rückgabe möglich ist oder Dialog NICHT MODAL ist.
- * <LI> ButtonDialog.YES = 2
- * <LI> ButtonDialog.NO = 4
- * <LI> ButtonDialog.CANCEL = 8
- * <LI> Wird das Dialog-Fenster ohne Buttonklick geschlossen (Kreuzchen oben rechts), so ist die Rückgabe gleich ButtonDialog.CANCEL.
- * </UL>
- */
- public static int show(String messageId, String[] parameterList,
- Exception anException, Frame parentFrame) {
- return display(messageId, parameterList, anException, parentFrame);
- }
-
- public static int show(String messageId, String[] parameterList,
- Exception anException) {
- return display(messageId, parameterList, anException, (Frame)null);
- }
-
- public static int show(String messageId, String[] parameterList,
- Frame parentFrame) {
- return display(messageId, parameterList, (Exception)null,
- parentFrame);
- }
-
- public static int show(String messageId, String[] parameterList) {
- return display(messageId, parameterList, (Exception)null,
- (Frame)null);
- }
-
- public static int show(String messageId, String parameter,
- Frame parentFrame) {
- return display(messageId, new String[] {
- parameter
- }, (Exception)null, parentFrame);
- }
-
- public static int show(String messageId, String parameter) {
- return display(messageId, new String[] {
- parameter
- }, (Exception)null, (Frame)null);
- }
-
- public static int show(String messageId, Frame parentFrame) {
- return display(messageId, (String[])null, (Exception)null,
- parentFrame);
- }
-
- public static int show(String messageId) {
- return display(messageId, (String[])null, (Exception)null,
- (Frame)null);
- }
-
- public static int show(String messageId, Exception anException,
- Frame aFrame) {
- return display(messageId, (String[])null, anException, aFrame);
- }
-
- public static int show(String messageId, Exception anException) {
- return display(messageId, (String[])null, anException, (Frame)null);
- }
-
- public static int show(Exception anException, Frame aFrame) {
- if (anException instanceof MessageException) {
- MessageException ex = (MessageException)anException;
- return show(ex.getMessageId(), ex.getParameterList(), ex, aFrame);
- } else
- return show("UNHANDLED_EXCEPTION", (String[])null, anException,
- aFrame);
- }
-
-}
-
+++ /dev/null
-###############################################################################
-#
-# In dieser Datei werden im Abschnitt "Messages" Meldungen auf deutsch
-# definiert.
-# Zu beachten: Beim Definieren einer neuen neuen Meldung, diese soweit möglich
-# in allen Sprachen anlegen.
-#
-#
-#
-# MELDUNG DEFINIEREN
-# ==================
-#
-# Eine Meldung hat eine eindeutige textuelle ID. Diese steht links vom Gleichheitszeichen.
-# Zu jeder Meldung wird angegeben:
-# - iconType (Typen siehe unten)
-# - buttonType (Typen siehe unten)
-# - Meldungstext mit evtl. Platzhaltern für Parameter.
-#
-# Ein Parameterplatzhalter ist ein dreifaches kaumänisches "und". Siehe Beispielmeldung
-# "No_Records_found".
-#
-# Die Angaben erfolgen in einer Zeile, jeweils durch einen Doppelpunkt getrennt.
-#
-# Format:
-# <MESSAGE_ID>=<iconType>:<buttonType>:<Meldungstext>
-#
-# Zulässige Werte für:
-# iconType:
-# INFO
-# WARNING
-# ERROR
-# QUESTION
-#
-# buttonType:
-# STYLE_Y ("yes" Button)
-# STYLE_Y_N ("yes" and "no" Buttons)
-# STYLE_Y_N_C ("yes", "no" and "cancel" Buttons)
-#
-#
-# Beispiel mit einem String-Array:
-# ================================
-# Messagedefinition:
-# No_Records_found=WARNING:STYLE_Y:Die Tabelle &&& enthält keinen Eintrag. Erwartet mind. &&&. Weitermachen?
-# Aufruf:
-# answer = UserMessage.show("No_Records_found", new String[] {"Mitarbeiter", "" + minNumber}, aShowFrame);
-# if (answer == UserMessage.NO)
-# return;
-#
-# Beispiel mit einer Exception:
-# =============================
-# Messagedefinition:
-# UNEXPECTED_EXCEPTION=ERROR:STYLE_Y:Wow! An exception!
-#
-# Aufruf:
-# try {
-# String str = null;
-# int index = str.indexOf("abc");
-# } catch (Exception ex) {
-# UserMessage.show("UNEXPECTED_EXCEPTION", ex);
-# }
-#
-#
-#
-#
-#################################################################################################
-
-
-# Titles
-Info=Info
-Warning=Warnung
-Question=Frage
-Error=Fehler
-
-# Messages
-TRANSLATION_SOURCE_NOT_FOUND=WARNING:STYLE_Y:Die Übersetzungsdatei &&& ist nicht gefunden.
-UNKNOWN_EXCEPTION=ERROR:STYLE_Y:Unbekannter Fehler
-UNHANDLED_EXCEPTION=ERROR:STYLE_Y:Interner Fehler
-
+++ /dev/null
-###############################################################################
-#
-# This file contains the english messages.
-#
-# NOTICE: When defining a new message it has to be created in message files for each language.
-#
-#
-#
-#
-# DEFINING A MESSAGE
-# ==================
-#
-# A message has a uinique CHARACTER ID. It is placed on the left hand side of the equation.
-# For each message there are additional switches:
-# - iconType (see below)
-# - buttonType (see below)
-# - messageText may contain placeholders for parameters.
-
-# A placeholder pattern is a "&&&" . See Examplemessage "No_Records_found".
-#
-# A messsage definition is placed within a single row, its switches are seperated by a colon ":".
-#
-# Format:
-# =======
-# <MESSAGE_ID>=<iconType>:<buttonType>:<message text>
-#
-#
-# Allowed values for:
-# ===================
-# iconType:
-# INFO
-# WARNING
-# ERROR
-# QUESTION
-#
-# buttonType:
-# STYLE_Y ("yes" Button)
-# STYLE_Y_N ("yes" and "no" Buttons)
-# STYLE_Y_N_C ("yes", "no" and "cancel" Buttons)
-#
-#
-# Example with a parameter array:
-# ================================
-# Message definition:
-# No_Records_found=WARNING:STYLE_Y:The Table &&& has no records. Expected at least &&&. Continue?
-# Aufruf:
-# answer = UserMessage.show("No_Records_found", new String[] {"Employee", "" + minNumber}, aShowFrame);
-# if (answer == UserMessage.NO)
-# return;
-#
-# Example with an Exception:
-# =============================
-# Message definition:
-# UNEXPECTED_EXCEPTION=ERROR:STYLE_Y:Wow! An exception!
-#
-# Aufruf:
-# try {
-# String str = null;
-# int index = str.indexOf("abc");
-# } catch (Exception ex) {
-# UserMessage.show("UNEXPECTED_EXCEPTION", ex);
-# }
-#
-#
-#
-#
-#################################################################################################
-
-
-# Titles
-Info=Info
-Warning=Warning
-Question=Question
-Error=Error
-
-# Messages
-TRANSLATION_SOURCE_NOT_FOUND=WARNING:STYLE_Y:The translation file &&& is not found.
-UNKNOWN_EXCEPTION=ERROR:STYLE_Y:Unknown error.
-UNHANDLED_EXCEPTION=ERROR:STYLE_Y:Internal error.
-
+++ /dev/null
-File=Datei
-
-Exit=Beenden
-
-View=Anzeige
-
-Previous page=Vorherige Seite
-
-Next page=Nächste Seite
-
-Last page=Letzte Seite
-
-Help=Hilfe
-
-Default zoom=Standardzoom
-
-Introduction=Einleitung
-
-About=Über
-
-Show=Anzeigen
-
-Preview=Vorschau
-
-First page=Erste Seite
-
-Print=Drucken
-
-Page=Seite
-
-of=von
-
-Init parser=Initializiere Parser
-
-Init mappings=Initializiere Abbildung
-
-Build FO tree=Baue FO-Baum
-
-Layout FO tree=Formatiere FO-Baum
-
-Render=Gebe aus
-
-Close=Schließen
-
-Go to Page=Gehe zur Seite
+++ /dev/null
-# Diese Datei ist nur dafür da, daß die Warnung
-# "Übersetzungsdatei nicht gefunden" nicht hochkommt.
-# Die Suchschlüssel für die zu übersetzenden Begriffe sind
-# englisch. Daher wäre eine Übersetzung redundant.
+++ /dev/null
-File=Tiedosto
-Print=Tulosta
-Exit=Poistu
-View=Näytä
-First page=Ensimmäinen sivu
-Previous page=Edellinen sivu
-Next page=Seuraava sivu
-Last page=Viimeinen sivu
-Default zoom=Normaali zoom
-Help=Ohje
-Index=Sisällys
-Introduction=Esittely
-About=Tietoja
-Page=Sivu
-
-
+++ /dev/null
-File=Fichier
-Print=Imprimer
-Exit=Quitter
-View=Affichage
-First page=Première page
-Previous page=Page précédente
-Next page=Page suivante
-Last page=Dernière page
-Help=Aide
-Default zoom=Zoom par défaut
-Introduction=Introduction
-About=A propos
-
+++ /dev/null
-File=File
-Exit=Esci
-View=Vista
-First page=Prima pagina
-Previous page=Pagina precedente
-Next page=Pagina seguente
-Last page=Ultima pagina
-Help=Aiuto
-Default zoom=Zoom di default
-Introduction=Introduzione
-About=Riguardo a...
-Index=Indice
-Print=Stampa
-
+++ /dev/null
-File=Plik
-Print=Drukuj
-Exit=Zakoñcz
-View=Widok
-First page=Pierwsza strona
-Previous page=Poprzednia strona
-Next page=Nastêpna strona
-Last page=Ostatnia strona
-Zoom=Powiêkszenie
-Default zoom=Domy¶lne powiekszenie
-Help=Pomoc
-Index=Indeks
-Introduction=Wstêp
-About=O programie
-Page=Strona
-
-
+++ /dev/null
-File=Ôàéë
-
-Exit=Çàêîí÷èòü
-
-View=Âèä
-
-First page=Ïåðâàÿ ñòðàíèöà
-
-Previous page=Ïðåäûäóùàÿ ñòðàíèöà
-
-Next page=Ñëåäóþùàÿ ñòðàíèöà
-
-Last page=Ïîñëåäíÿÿ ñòðàíèöà
-
-Go to Page=Èäòè ê ñòðàíèöå
-
-Help=Ïîìîùü
-
-Default zoom=Ñòàíäàðòíûé ìàñøòàá
-
-Introduction=Ââåäåíèå
-
-About=Î ïðîãðàììå
-
-Show=Ïîêàç
-
-Preview=Ïðîñìîòð
-
-Print=Ïå÷àòàòü
-
-Page=Ñòðàíèöà
-
-of=èç
-
-Zoom=Ìàñøòàá
-
-Close=Çàêðûòü
-
projects / xmlgraphics-fop.git / commitdiff
