*/
public void setUserAgent(FOUserAgent agent) {
super.setUserAgent(agent);
- PSXMLHandler xmlHandler = new PSXMLHandler();
+ PSSVGHandler xmlHandler = new PSSVGHandler();
userAgent.getXMLHandlerRegistry().addXMLHandler(xmlHandler);
}
context = new RendererContext(this, MIME_TYPE);
context.setUserAgent(userAgent);
- context.setProperty(PSXMLHandler.PS_GENERATOR, this.gen);
- context.setProperty(PSXMLHandler.PS_FONT_INFO, fontInfo);
- context.setProperty(PSXMLHandler.PS_WIDTH,
+ context.setProperty(PSSVGHandler.PS_GENERATOR, this.gen);
+ context.setProperty(PSSVGHandler.PS_FONT_INFO, fontInfo);
+ context.setProperty(PSSVGHandler.PS_WIDTH,
new Integer((int) pos.getWidth()));
- context.setProperty(PSXMLHandler.PS_HEIGHT,
+ context.setProperty(PSSVGHandler.PS_HEIGHT,
new Integer((int) pos.getHeight()));
- context.setProperty(PSXMLHandler.PS_XPOS,
+ context.setProperty(PSSVGHandler.PS_XPOS,
new Integer(currentIPPosition + (int) pos.getX()));
- context.setProperty(PSXMLHandler.PS_YPOS,
+ context.setProperty(PSSVGHandler.PS_YPOS,
new Integer(currentBPPosition + (int) pos.getY()));
//context.setProperty("strokeSVGText", options.get("strokeSVGText"));
--- /dev/null
+/*
+ * Copyright 1999-2005 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* $Id$ */
+
+package org.apache.fop.render.ps;
+
+// Java
+import java.awt.geom.AffineTransform;
+import java.io.IOException;
+
+// DOM
+/* org.w3c.dom.Document is not imported to avoid conflict with
+ org.apache.fop.control.Document */
+import org.w3c.dom.svg.SVGDocument;
+import org.w3c.dom.svg.SVGSVGElement;
+
+// Batik
+import org.apache.batik.bridge.GVTBuilder;
+import org.apache.batik.bridge.BridgeContext;
+import org.apache.batik.bridge.ViewBox;
+import org.apache.batik.dom.svg.SVGDOMImplementation;
+import org.apache.batik.gvt.GraphicsNode;
+
+// FOP
+import org.apache.fop.fonts.FontInfo;
+import org.apache.fop.render.XMLHandler;
+import org.apache.fop.render.RendererContext;
+import org.apache.fop.svg.SVGUserAgent;
+
+// Commons-Logging
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+ * PostScript XML handler for SVG. Uses Apache Batik for SVG processing.
+ * This handler handles XML for foreign objects when rendering to PostScript.
+ * It renders SVG to the PostScript document using the PSGraphics2D.
+ * The properties from the PostScript renderer are subject to change.
+ *
+ * @author <a href="mailto:fop-dev@xml.apache.org">Apache XML FOP Development Team</a>
+ * @version $Id$
+ */
+public class PSSVGHandler implements XMLHandler {
+
+ /**
+ * logging instance
+ */
+ private Log log = LogFactory.getLog(PSSVGHandler.class);
+
+ /**
+ * The PostScript generator that is being used to drawn into.
+ */
+ public static final String PS_GENERATOR = "psGenerator";
+
+ /**
+ * The font information for the PostScript renderer.
+ */
+ public static final String PS_FONT_INFO = "psFontInfo";
+
+ /**
+ * The width of the SVG graphic.
+ */
+ public static final String PS_WIDTH = "width";
+
+ /**
+ * The height of the SVG graphic.
+ */
+ public static final String PS_HEIGHT = "height";
+
+ /**
+ * The x position that this is being drawn at.
+ */
+ public static final String PS_XPOS = "xpos";
+
+ /**
+ * The y position that this is being drawn at.
+ */
+ public static final String PS_YPOS = "ypos";
+
+ /**
+ * Create a new PostScript XML handler for use by the PostScript renderer.
+ */
+ public PSSVGHandler() {
+ }
+
+ /** @see org.apache.fop.render.XMLHandler */
+ public void handleXML(RendererContext context,
+ org.w3c.dom.Document doc, String ns) throws Exception {
+ PSInfo psi = getPSInfo(context);
+
+ if (SVGDOMImplementation.SVG_NAMESPACE_URI.equals(ns)) {
+ SVGHandler svghandler = new SVGHandler();
+ svghandler.renderSVGDocument(context, doc, psi);
+ } else {
+ //nop
+ }
+ }
+
+ /**
+ * Get the pdf information from the render context.
+ *
+ * @param context the renderer context
+ * @return the pdf information retrieved from the context
+ */
+ public static PSInfo getPSInfo(RendererContext context) {
+ PSInfo psi = new PSInfo();
+ psi.psGenerator = (PSGenerator)context.getProperty(PS_GENERATOR);
+ psi.fontInfo = (org.apache.fop.fonts.FontInfo) context.getProperty(PS_FONT_INFO);
+ psi.width = ((Integer)context.getProperty(PS_WIDTH)).intValue();
+ psi.height = ((Integer)context.getProperty(PS_HEIGHT)).intValue();
+ psi.currentXPosition = ((Integer)context.getProperty(PS_XPOS)).intValue();
+ psi.currentYPosition = ((Integer)context.getProperty(PS_YPOS)).intValue();
+ return psi;
+ }
+
+ /**
+ * PostScript information structure for drawing the XML document.
+ */
+ public static class PSInfo {
+
+ /** see PS_GENERATOR */
+ private PSGenerator psGenerator;
+ /** see PS_FONT_INFO */
+ private org.apache.fop.fonts.FontInfo fontInfo;
+ /** see PS_PAGE_WIDTH */
+ private int width;
+ /** see PS_PAGE_HEIGHT */
+ private int height;
+ /** see PS_XPOS */
+ private int currentXPosition;
+ /** see PS_YPOS */
+ private int currentYPosition;
+ /**
+ * Returns the PSGenerator.
+ * @return PSGenerator
+ */
+ public PSGenerator getPSGenerator() {
+ return psGenerator;
+ }
+
+ /**
+ * Sets the PSGenerator.
+ * @param psGenerator The PSGenerator to set
+ */
+ public void setPsGenerator(PSGenerator psGenerator) {
+ this.psGenerator = psGenerator;
+ }
+
+ /**
+ * Returns the fontInfo.
+ * @return FontInfo
+ */
+ public FontInfo getFontInfo() {
+ return fontInfo;
+ }
+
+ /**
+ * Sets the fontInfo.
+ * @param fontInfo The fontInfo to set
+ */
+ public void setFontInfo(FontInfo fontInfo) {
+ this.fontInfo = fontInfo;
+ }
+
+ /**
+ * Returns the currentXPosition.
+ * @return int
+ */
+ public int getCurrentXPosition() {
+ return currentXPosition;
+ }
+
+ /**
+ * Sets the currentXPosition.
+ * @param currentXPosition The currentXPosition to set
+ */
+ public void setCurrentXPosition(int currentXPosition) {
+ this.currentXPosition = currentXPosition;
+ }
+
+ /**
+ * Returns the currentYPosition.
+ * @return int
+ */
+ public int getCurrentYPosition() {
+ return currentYPosition;
+ }
+
+ /**
+ * Sets the currentYPosition.
+ * @param currentYPosition The currentYPosition to set
+ */
+ public void setCurrentYPosition(int currentYPosition) {
+ this.currentYPosition = currentYPosition;
+ }
+
+ /**
+ * Returns the width.
+ * @return int
+ */
+ public int getWidth() {
+ return width;
+ }
+
+ /**
+ * Sets the width.
+ * @param width The pageWidth to set
+ */
+ public void setWidth(int width) {
+ this.width = width;
+ }
+
+ /**
+ * Returns the height.
+ * @return int
+ */
+ public int getHeight() {
+ return height;
+ }
+
+ /**
+ * Sets the height.
+ * @param height The height to set
+ */
+ public void setHeight(int height) {
+ this.height = height;
+ }
+
+ }
+
+ /**
+ * This method is placed in an inner class so that we don't get class
+ * loading errors if batik is not present.
+ */
+ protected class SVGHandler {
+ /**
+ * Render the svg document.
+ * @param context the renderer context
+ * @param doc the svg document
+ * @param psInfo the pdf information of the current context
+ */
+ protected void renderSVGDocument(RendererContext context,
+ org.w3c.dom.Document doc, PSInfo psInfo) {
+ int xOffset = psInfo.currentXPosition;
+ int yOffset = psInfo.currentYPosition;
+ PSGenerator gen = psInfo.psGenerator;
+
+ SVGUserAgent ua
+ = new SVGUserAgent(
+ context.getUserAgent().getPixelUnitToMillimeter(),
+ new AffineTransform());
+
+ GVTBuilder builder = new GVTBuilder();
+ BridgeContext ctx = new BridgeContext(ua);
+ PSTextPainter textPainter = new PSTextPainter(psInfo.getFontInfo());
+ ctx.setTextPainter(textPainter);
+ PSTextElementBridge tBridge = new PSTextElementBridge(textPainter);
+ ctx.putBridge(tBridge);
+
+ //PSAElementBridge aBridge = new PSAElementBridge();
+ // to get the correct transform we need to use the PDFState
+ AffineTransform transform = gen.getCurrentState().getTransform();
+ transform.translate(xOffset / 1000f, yOffset / 1000f);
+ //aBridge.setCurrentTransform(transform);
+ //ctx.putBridge(aBridge);
+
+ GraphicsNode root;
+ try {
+ root = builder.build(ctx, doc);
+ } catch (Exception e) {
+ log.error("SVG graphic could not be built: "
+ + e.getMessage(), e);
+ return;
+ }
+ // get the 'width' and 'height' attributes of the SVG document
+ float w = (float)ctx.getDocumentSize().getWidth() * 1000f;
+ float h = (float)ctx.getDocumentSize().getHeight() * 1000f;
+
+ float sx = psInfo.getWidth() / (float)w;
+ float sy = psInfo.getHeight() / (float)h;
+
+ ctx = null;
+ builder = null;
+
+ try {
+ gen.commentln("%FOPBeginSVG");
+ gen.saveGraphicsState();
+ /*
+ * Clip to the svg area.
+ * Note: To have the svg overlay (under) a text area then use
+ * an fo:block-container
+ */
+ gen.writeln("newpath");
+ gen.defineRect(xOffset / 1000f, yOffset / 1000f,
+ psInfo.getWidth() / 1000f, psInfo.getWidth() / 1000f);
+ gen.writeln("clip");
+
+ // 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.
+ gen.concatMatrix(sx, 0, 0, sy, xOffset / 1000f, yOffset / 1000f);
+
+ SVGSVGElement svg = ((SVGDocument)doc).getRootElement();
+ AffineTransform at = ViewBox.getPreserveAspectRatioTransform(svg,
+ psInfo.getWidth() / 1000f, psInfo.getHeight() / 1000f);
+ if (false && !at.isIdentity()) {
+ double[] vals = new double[6];
+ at.getMatrix(vals);
+ gen.concatMatrix(vals);
+ }
+
+ /*
+ if (psInfo.pdfContext == null) {
+ psInfo.pdfContext = psInfo.pdfPage;
+ }*/
+ final boolean textAsShapes = false;
+ PSGraphics2D graphics = new PSGraphics2D(textAsShapes, gen);
+ graphics.setGraphicContext(new org.apache.batik.ext.awt.g2d.GraphicContext());
+ //psInfo.pdfState.push();
+ transform = new AffineTransform();
+ // scale to viewbox
+ transform.translate(xOffset, yOffset);
+ gen.getCurrentState().concatMatrix(transform);
+ //graphics.setPDFState(psInfo.pdfState);
+ try {
+ root.paint(graphics);
+ //psInfo.currentStream.add(graphics.getString());
+ } catch (Exception e) {
+ log.error("SVG graphic could not be rendered: "
+ + e.getMessage(), e);
+ }
+
+ psInfo.psGenerator.restoreGraphicsState();
+ //psInfo.pdfState.pop();
+ gen.commentln("%FOPEndSVG");
+ } catch (IOException ioe) {
+ log.error("SVG graphic could not be rendered: "
+ + ioe.getMessage(), ioe);
+ }
+ }
+ }
+
+ /** @see org.apache.fop.render.XMLHandler#getMimeType() */
+ public String getMimeType() {
+ return PSRenderer.MIME_TYPE;
+ }
+
+ /** @see org.apache.fop.render.XMLHandler#getNamespace() */
+ public String getNamespace() {
+ return SVGDOMImplementation.SVG_NAMESPACE_URI;
+ }
+
+}
+
+++ /dev/null
-/*
- * Copyright 1999-2005 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.render.ps;
-
-// Java
-import java.awt.geom.AffineTransform;
-import java.io.IOException;
-
-// DOM
-/* org.w3c.dom.Document is not imported to avoid conflict with
- org.apache.fop.control.Document */
-import org.w3c.dom.svg.SVGDocument;
-import org.w3c.dom.svg.SVGSVGElement;
-
-// Batik
-import org.apache.batik.bridge.GVTBuilder;
-import org.apache.batik.bridge.BridgeContext;
-import org.apache.batik.bridge.ViewBox;
-import org.apache.batik.dom.svg.SVGDOMImplementation;
-import org.apache.batik.gvt.GraphicsNode;
-
-// FOP
-import org.apache.fop.fonts.FontInfo;
-import org.apache.fop.render.XMLHandler;
-import org.apache.fop.render.RendererContext;
-import org.apache.fop.svg.SVGUserAgent;
-
-// Commons-Logging
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-/**
- * PostScript XML handler for SVG. Uses Apache Batik for SVG processing.
- * This handler handles XML for foreign objects when rendering to PostScript.
- * It renders SVG to the PostScript document using the PSGraphics2D.
- * The properties from the PostScript renderer are subject to change.
- *
- * @author <a href="mailto:fop-dev@xml.apache.org">Apache XML FOP Development Team</a>
- * @version $Id$
- */
-public class PSXMLHandler implements XMLHandler {
-
- /**
- * logging instance
- */
- private Log log = LogFactory.getLog(PSXMLHandler.class);
-
- /**
- * The PostScript generator that is being used to drawn into.
- */
- public static final String PS_GENERATOR = "psGenerator";
-
- /**
- * The font information for the PostScript renderer.
- */
- public static final String PS_FONT_INFO = "psFontInfo";
-
- /**
- * The width of the SVG graphic.
- */
- public static final String PS_WIDTH = "width";
-
- /**
- * The height of the SVG graphic.
- */
- public static final String PS_HEIGHT = "height";
-
- /**
- * The x position that this is being drawn at.
- */
- public static final String PS_XPOS = "xpos";
-
- /**
- * The y position that this is being drawn at.
- */
- public static final String PS_YPOS = "ypos";
-
- /**
- * Create a new PostScript XML handler for use by the PostScript renderer.
- */
- public PSXMLHandler() {
- }
-
- /** @see org.apache.fop.render.XMLHandler */
- public void handleXML(RendererContext context,
- org.w3c.dom.Document doc, String ns) throws Exception {
- PSInfo psi = getPSInfo(context);
-
- if (SVGDOMImplementation.SVG_NAMESPACE_URI.equals(ns)) {
- SVGHandler svghandler = new SVGHandler();
- svghandler.renderSVGDocument(context, doc, psi);
- } else {
- //nop
- }
- }
-
- /**
- * Get the pdf information from the render context.
- *
- * @param context the renderer context
- * @return the pdf information retrieved from the context
- */
- public static PSInfo getPSInfo(RendererContext context) {
- PSInfo psi = new PSInfo();
- psi.psGenerator = (PSGenerator)context.getProperty(PS_GENERATOR);
- psi.fontInfo = (org.apache.fop.fonts.FontInfo) context.getProperty(PS_FONT_INFO);
- psi.width = ((Integer)context.getProperty(PS_WIDTH)).intValue();
- psi.height = ((Integer)context.getProperty(PS_HEIGHT)).intValue();
- psi.currentXPosition = ((Integer)context.getProperty(PS_XPOS)).intValue();
- psi.currentYPosition = ((Integer)context.getProperty(PS_YPOS)).intValue();
- return psi;
- }
-
- /**
- * PostScript information structure for drawing the XML document.
- */
- public static class PSInfo {
-
- /** see PS_GENERATOR */
- private PSGenerator psGenerator;
- /** see PS_FONT_INFO */
- private org.apache.fop.fonts.FontInfo fontInfo;
- /** see PS_PAGE_WIDTH */
- private int width;
- /** see PS_PAGE_HEIGHT */
- private int height;
- /** see PS_XPOS */
- private int currentXPosition;
- /** see PS_YPOS */
- private int currentYPosition;
- /**
- * Returns the PSGenerator.
- * @return PSGenerator
- */
- public PSGenerator getPSGenerator() {
- return psGenerator;
- }
-
- /**
- * Sets the PSGenerator.
- * @param psGenerator The PSGenerator to set
- */
- public void setPsGenerator(PSGenerator psGenerator) {
- this.psGenerator = psGenerator;
- }
-
- /**
- * Returns the fontInfo.
- * @return FontInfo
- */
- public FontInfo getFontInfo() {
- return fontInfo;
- }
-
- /**
- * Sets the fontInfo.
- * @param fontInfo The fontInfo to set
- */
- public void setFontInfo(FontInfo fontInfo) {
- this.fontInfo = fontInfo;
- }
-
- /**
- * Returns the currentXPosition.
- * @return int
- */
- public int getCurrentXPosition() {
- return currentXPosition;
- }
-
- /**
- * Sets the currentXPosition.
- * @param currentXPosition The currentXPosition to set
- */
- public void setCurrentXPosition(int currentXPosition) {
- this.currentXPosition = currentXPosition;
- }
-
- /**
- * Returns the currentYPosition.
- * @return int
- */
- public int getCurrentYPosition() {
- return currentYPosition;
- }
-
- /**
- * Sets the currentYPosition.
- * @param currentYPosition The currentYPosition to set
- */
- public void setCurrentYPosition(int currentYPosition) {
- this.currentYPosition = currentYPosition;
- }
-
- /**
- * Returns the width.
- * @return int
- */
- public int getWidth() {
- return width;
- }
-
- /**
- * Sets the width.
- * @param width The pageWidth to set
- */
- public void setWidth(int width) {
- this.width = width;
- }
-
- /**
- * Returns the height.
- * @return int
- */
- public int getHeight() {
- return height;
- }
-
- /**
- * Sets the height.
- * @param height The height to set
- */
- public void setHeight(int height) {
- this.height = height;
- }
-
- }
-
- /**
- * This method is placed in an inner class so that we don't get class
- * loading errors if batik is not present.
- */
- protected class SVGHandler {
- /**
- * Render the svg document.
- * @param context the renderer context
- * @param doc the svg document
- * @param psInfo the pdf information of the current context
- */
- protected void renderSVGDocument(RendererContext context,
- org.w3c.dom.Document doc, PSInfo psInfo) {
- int xOffset = psInfo.currentXPosition;
- int yOffset = psInfo.currentYPosition;
- PSGenerator gen = psInfo.psGenerator;
-
- SVGUserAgent ua
- = new SVGUserAgent(
- context.getUserAgent().getPixelUnitToMillimeter(),
- new AffineTransform());
-
- GVTBuilder builder = new GVTBuilder();
- BridgeContext ctx = new BridgeContext(ua);
- PSTextPainter textPainter = new PSTextPainter(psInfo.getFontInfo());
- ctx.setTextPainter(textPainter);
- PSTextElementBridge tBridge = new PSTextElementBridge(textPainter);
- ctx.putBridge(tBridge);
-
- //PSAElementBridge aBridge = new PSAElementBridge();
- // to get the correct transform we need to use the PDFState
- AffineTransform transform = gen.getCurrentState().getTransform();
- transform.translate(xOffset / 1000f, yOffset / 1000f);
- //aBridge.setCurrentTransform(transform);
- //ctx.putBridge(aBridge);
-
- GraphicsNode root;
- try {
- root = builder.build(ctx, doc);
- } catch (Exception e) {
- log.error("SVG graphic could not be built: "
- + e.getMessage(), e);
- return;
- }
- // get the 'width' and 'height' attributes of the SVG document
- float w = (float)ctx.getDocumentSize().getWidth() * 1000f;
- float h = (float)ctx.getDocumentSize().getHeight() * 1000f;
-
- float sx = psInfo.getWidth() / (float)w;
- float sy = psInfo.getHeight() / (float)h;
-
- ctx = null;
- builder = null;
-
- try {
- gen.commentln("%FOPBeginSVG");
- gen.saveGraphicsState();
- /*
- * Clip to the svg area.
- * Note: To have the svg overlay (under) a text area then use
- * an fo:block-container
- */
- gen.writeln("newpath");
- gen.defineRect(xOffset / 1000f, yOffset / 1000f,
- psInfo.getWidth() / 1000f, psInfo.getWidth() / 1000f);
- gen.writeln("clip");
-
- // 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.
- gen.concatMatrix(sx, 0, 0, sy, xOffset / 1000f, yOffset / 1000f);
-
- SVGSVGElement svg = ((SVGDocument)doc).getRootElement();
- AffineTransform at = ViewBox.getPreserveAspectRatioTransform(svg,
- psInfo.getWidth() / 1000f, psInfo.getHeight() / 1000f);
- if (false && !at.isIdentity()) {
- double[] vals = new double[6];
- at.getMatrix(vals);
- gen.concatMatrix(vals);
- }
-
- /*
- if (psInfo.pdfContext == null) {
- psInfo.pdfContext = psInfo.pdfPage;
- }*/
- final boolean textAsShapes = false;
- PSGraphics2D graphics = new PSGraphics2D(textAsShapes, gen);
- graphics.setGraphicContext(new org.apache.batik.ext.awt.g2d.GraphicContext());
- //psInfo.pdfState.push();
- transform = new AffineTransform();
- // scale to viewbox
- transform.translate(xOffset, yOffset);
- gen.getCurrentState().concatMatrix(transform);
- //graphics.setPDFState(psInfo.pdfState);
- try {
- root.paint(graphics);
- //psInfo.currentStream.add(graphics.getString());
- } catch (Exception e) {
- log.error("SVG graphic could not be rendered: "
- + e.getMessage(), e);
- }
-
- psInfo.psGenerator.restoreGraphicsState();
- //psInfo.pdfState.pop();
- gen.commentln("%FOPEndSVG");
- } catch (IOException ioe) {
- log.error("SVG graphic could not be rendered: "
- + ioe.getMessage(), ioe);
- }
- }
- }
-
- /** @see org.apache.fop.render.XMLHandler#getMimeType() */
- public String getMimeType() {
- return PSRenderer.MIME_TYPE;
- }
-
- /** @see org.apache.fop.render.XMLHandler#getNamespace() */
- public String getNamespace() {
- return SVGDOMImplementation.SVG_NAMESPACE_URI;
- }
-
-}
-
projects / xmlgraphics-fop.git / commitdiff