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-rw-r--r--src/java/org/apache/fop/fonts/BFEntry.java3
-rw-r--r--src/java/org/apache/fop/fonts/CustomFont.java24
-rw-r--r--src/java/org/apache/fop/fonts/FontReader.java7
-rw-r--r--src/java/org/apache/fop/fonts/MultiByteFont.java29
-rw-r--r--src/java/org/apache/fop/fonts/SingleByteFont.java16
-rw-r--r--src/java/org/apache/fop/fonts/truetype/TTFCmapEntry.java4
-rw-r--r--src/java/org/apache/fop/fonts/truetype/TTFFile.java42
-rw-r--r--src/java/org/apache/fop/fonts/truetype/TTFFontLoader.java26
-rw-r--r--src/java/org/apache/fop/render/ps/PSFontUtils.java74
9 files changed, 138 insertions, 87 deletions
diff --git a/src/java/org/apache/fop/fonts/BFEntry.java b/src/java/org/apache/fop/fonts/BFEntry.java
index 4e0b169fd..c8311a9d2 100644
--- a/src/java/org/apache/fop/fonts/BFEntry.java
+++ b/src/java/org/apache/fop/fonts/BFEntry.java
@@ -24,6 +24,9 @@ package org.apache.fop.fonts;
*/
public class BFEntry {
+ //TODO Think about renaming this class to CMapRange or something.
+ //TODO Copy equals() and hashCode() from TTFCmapEntry
+
private int unicodeStart;
private int unicodeEnd;
private int glyphStartIndex;
diff --git a/src/java/org/apache/fop/fonts/CustomFont.java b/src/java/org/apache/fop/fonts/CustomFont.java
index 4cf24ae16..c3687a94e 100644
--- a/src/java/org/apache/fop/fonts/CustomFont.java
+++ b/src/java/org/apache/fop/fonts/CustomFont.java
@@ -59,6 +59,9 @@ public abstract class CustomFont extends Typeface
private boolean useKerning = true;
+ /** the character map, mapping Unicode ranges to glyph indices. */
+ protected BFEntry[] cmap;
+
/** {@inheritDoc} */
public String getFontName() {
return fontName;
@@ -454,4 +457,25 @@ public abstract class CustomFont extends Typeface
}
}
+ /**
+ * Sets the identity character map for this font. It maps all available Unicode characters
+ * to their glyph indices inside the font.
+ * @param cmap the identity character map
+ */
+ public void setCMap(BFEntry[] cmap) {
+ this.cmap = new BFEntry[cmap.length];
+ System.arraycopy(cmap, 0, this.cmap, 0, cmap.length);
+ }
+
+ /**
+ * Returns the identity character map for this font. It maps all available Unicode characters
+ * to their glyph indices inside the font.
+ * @return the identity character map
+ */
+ public BFEntry[] getCMap() {
+ BFEntry[] copy = new BFEntry[cmap.length];
+ System.arraycopy(this.cmap, 0, copy, 0, this.cmap.length);
+ return copy;
+ }
+
}
diff --git a/src/java/org/apache/fop/fonts/FontReader.java b/src/java/org/apache/fop/fonts/FontReader.java
index 16da99baa..34da35f85 100644
--- a/src/java/org/apache/fop/fonts/FontReader.java
+++ b/src/java/org/apache/fop/fonts/FontReader.java
@@ -143,12 +143,14 @@ public class FontReader extends DefaultHandler {
/**
* {@inheritDoc}
*/
+ @Override
public void startDocument() {
}
/**
* {@inheritDoc}
*/
+ @Override
public void setDocumentLocator(Locator locator) {
this.locator = locator;
}
@@ -156,6 +158,7 @@ public class FontReader extends DefaultHandler {
/**
* {@inheritDoc}
*/
+ @Override
public void startElement(String uri, String localName, String qName,
Attributes attributes) throws SAXException {
if (localName.equals("font-metrics")) {
@@ -224,6 +227,7 @@ public class FontReader extends DefaultHandler {
/**
* {@inheritDoc}
*/
+ @Override
public void endElement(String uri, String localName, String qName) throws SAXException {
String content = text.toString().trim();
if ("font-name".equals(localName)) {
@@ -292,7 +296,7 @@ public class FontReader extends DefaultHandler {
multiFont.setWidthArray(wds);
} else if ("bfranges".equals(localName)) {
- multiFont.setBFEntries((BFEntry[])bfranges.toArray(new BFEntry[0]));
+ multiFont.setCMap((BFEntry[])bfranges.toArray(new BFEntry[0]));
}
text.setLength(0); //Reset text buffer (see characters())
}
@@ -300,6 +304,7 @@ public class FontReader extends DefaultHandler {
/**
* {@inheritDoc}
*/
+ @Override
public void characters(char[] ch, int start, int length) {
text.append(ch, start, length);
}
diff --git a/src/java/org/apache/fop/fonts/MultiByteFont.java b/src/java/org/apache/fop/fonts/MultiByteFont.java
index b3b5d8639..e285fa068 100644
--- a/src/java/org/apache/fop/fonts/MultiByteFont.java
+++ b/src/java/org/apache/fop/fonts/MultiByteFont.java
@@ -41,9 +41,6 @@ public class MultiByteFont extends CIDFont {
private CIDSubset subset = new CIDSubset();
- /** A map from Unicode indices to glyph indices */
- private BFEntry[] bfentries = null;
-
/**
* Default constructor
*/
@@ -74,26 +71,31 @@ public class MultiByteFont extends CIDFont {
}
/** {@inheritDoc} */
+ @Override
public int getDefaultWidth() {
return defaultWidth;
}
/** {@inheritDoc} */
+ @Override
public String getRegistry() {
return "Adobe";
}
/** {@inheritDoc} */
+ @Override
public String getOrdering() {
return "UCS";
}
/** {@inheritDoc} */
+ @Override
public int getSupplement() {
return 0;
}
/** {@inheritDoc} */
+ @Override
public CIDFontType getCIDType() {
return cidType;
}
@@ -111,6 +113,7 @@ public class MultiByteFont extends CIDFont {
}
/** {@inheritDoc} */
+ @Override
public String getEmbedFontName() {
if (isEmbeddable()) {
return getPrefixedFontName();
@@ -125,11 +128,13 @@ public class MultiByteFont extends CIDFont {
}
/** {@inheritDoc} */
+ @Override
public CIDSubset getCIDSubset() {
return this.subset;
}
/** {@inheritDoc} */
+ @Override
public String getEncodingName() {
return encoding;
}
@@ -158,22 +163,23 @@ public class MultiByteFont extends CIDFont {
* @return the glyph index (or 0 if the glyph is not available)
*/
private int findGlyphIndex(char c) {
- int idx = (int)c;
+ int idx = c;
int retIdx = SingleByteEncoding.NOT_FOUND_CODE_POINT;
- for (int i = 0; (i < bfentries.length) && retIdx == 0; i++) {
- if (bfentries[i].getUnicodeStart() <= idx
- && bfentries[i].getUnicodeEnd() >= idx) {
+ for (int i = 0; (i < cmap.length) && retIdx == 0; i++) {
+ if (cmap[i].getUnicodeStart() <= idx
+ && cmap[i].getUnicodeEnd() >= idx) {
- retIdx = bfentries[i].getGlyphStartIndex()
+ retIdx = cmap[i].getGlyphStartIndex()
+ idx
- - bfentries[i].getUnicodeStart();
+ - cmap[i].getUnicodeStart();
}
}
return retIdx;
}
/** {@inheritDoc} */
+ @Override
public char mapChar(char c) {
notifyMapOperation();
int glyphIndex = findGlyphIndex(c);
@@ -188,6 +194,7 @@ public class MultiByteFont extends CIDFont {
}
/** {@inheritDoc} */
+ @Override
public boolean hasChar(char c) {
return (findGlyphIndex(c) != SingleByteEncoding.NOT_FOUND_CODE_POINT);
}
@@ -196,9 +203,11 @@ public class MultiByteFont extends CIDFont {
* Sets the array of BFEntry instances which constitutes the Unicode to glyph index map for
* a font. ("BF" means "base font")
* @param entries the Unicode to glyph index map
+ * @deprecated use {@link #setCMap(BFEntry[])} instead
*/
+ @Deprecated
public void setBFEntries(BFEntry[] entries) {
- this.bfentries = entries;
+ setCMap(entries);
}
/**
diff --git a/src/java/org/apache/fop/fonts/SingleByteFont.java b/src/java/org/apache/fop/fonts/SingleByteFont.java
index a09c81670..7f103b134 100644
--- a/src/java/org/apache/fop/fonts/SingleByteFont.java
+++ b/src/java/org/apache/fop/fonts/SingleByteFont.java
@@ -46,8 +46,6 @@ public class SingleByteFont extends CustomFont {
//Map<Character, UnencodedCharacter>
private List additionalEncodings;
- private List cmaps;
-
private PostScriptVersion ttPostScriptVersion;
/**
@@ -64,6 +62,7 @@ public class SingleByteFont extends CustomFont {
}
/** {@inheritDoc} */
+ @Override
public String getEncodingName() {
return this.mapping.getName();
}
@@ -104,6 +103,7 @@ public class SingleByteFont extends CustomFont {
}
/** {@inheritDoc} */
+ @Override
public char mapChar(char c) {
notifyMapOperation();
char d = mapping.mapChar(c);
@@ -155,6 +155,7 @@ public class SingleByteFont extends CustomFont {
}
/** {@inheritDoc} */
+ @Override
public boolean hasChar(char c) {
char d = mapping.mapChar(c);
if (d != SingleByteEncoding.NOT_FOUND_CODE_POINT) {
@@ -334,6 +335,7 @@ public class SingleByteFont extends CustomFont {
}
/** {@inheritDoc} */
+ @Override
public String toString() {
return getCharacter().toString();
}
@@ -360,15 +362,5 @@ public class SingleByteFont extends CustomFont {
return ttPostScriptVersion;
}
- /** TODO remove */
- public void setCMaps(List cmaps) {
- this.cmaps = cmaps;
- }
-
- /** TODO remove */
- public List getCMaps() {
- return cmaps;
- }
-
}
diff --git a/src/java/org/apache/fop/fonts/truetype/TTFCmapEntry.java b/src/java/org/apache/fop/fonts/truetype/TTFCmapEntry.java
index 897d5e2de..a63f76def 100644
--- a/src/java/org/apache/fop/fonts/truetype/TTFCmapEntry.java
+++ b/src/java/org/apache/fop/fonts/truetype/TTFCmapEntry.java
@@ -25,6 +25,8 @@ package org.apache.fop.fonts.truetype;
*/
public class TTFCmapEntry {
+ //TODO this class is redundant: BFEntry does the same but doesn't have an intuitive name
+
private int unicodeStart;
private int unicodeEnd;
private int glyphStartIndex;
@@ -44,6 +46,7 @@ public class TTFCmapEntry {
/**
* {@inheritDoc}
*/
+ @Override
public int hashCode() {
int hc = super.hashCode();
hc ^= ( hc * 11 ) + unicodeStart;
@@ -55,6 +58,7 @@ public class TTFCmapEntry {
/**
* {@inheritDoc}
*/
+ @Override
public boolean equals(Object o) {
if (o instanceof TTFCmapEntry) {
TTFCmapEntry ce = (TTFCmapEntry)o;
diff --git a/src/java/org/apache/fop/fonts/truetype/TTFFile.java b/src/java/org/apache/fop/fonts/truetype/TTFFile.java
index 6f3bb9f49..c288b2586 100644
--- a/src/java/org/apache/fop/fonts/truetype/TTFFile.java
+++ b/src/java/org/apache/fop/fonts/truetype/TTFFile.java
@@ -143,7 +143,7 @@ public class TTFFile {
protected Map dirTabs;
private Map kerningTab; // for CIDs
private Map ansiKerningTab; // For winAnsiEncoding
- private List cmaps;
+ private List<TTFCmapEntry> cmaps;
private List unicodeMapping;
private int upem; // unitsPerEm from "head" table
@@ -597,7 +597,7 @@ public class TTFFile {
ansiIndex = new java.util.HashMap();
for (int i = 32; i < Glyphs.WINANSI_ENCODING.length; i++) {
Integer ansi = new Integer(i);
- Integer uni = new Integer((int)Glyphs.WINANSI_ENCODING[i]);
+ Integer uni = new Integer(Glyphs.WINANSI_ENCODING[i]);
List v = (List)ansiIndex.get(uni);
if (v == null) {
@@ -669,7 +669,7 @@ public class TTFFile {
}
private void createCMaps() {
- cmaps = new java.util.ArrayList();
+ this.cmaps = new java.util.ArrayList<TTFCmapEntry>();
TTFCmapEntry tce = new TTFCmapEntry();
Iterator e = unicodeMapping.listIterator();
@@ -750,7 +750,7 @@ public class TTFFile {
* @return int The CapHeight
*/
public int getCapHeight() {
- return (int)convertTTFUnit2PDFUnit(capHeight);
+ return convertTTFUnit2PDFUnit(capHeight);
}
/**
@@ -758,7 +758,7 @@ public class TTFFile {
* @return int The XHeight
*/
public int getXHeight() {
- return (int)convertTTFUnit2PDFUnit(xHeight);
+ return convertTTFUnit2PDFUnit(xHeight);
}
/**
@@ -817,10 +817,10 @@ public class TTFFile {
*/
public int[] getFontBBox() {
final int[] fbb = new int[4];
- fbb[0] = (int)convertTTFUnit2PDFUnit(fontBBox1);
- fbb[1] = (int)convertTTFUnit2PDFUnit(fontBBox2);
- fbb[2] = (int)convertTTFUnit2PDFUnit(fontBBox3);
- fbb[3] = (int)convertTTFUnit2PDFUnit(fontBBox4);
+ fbb[0] = convertTTFUnit2PDFUnit(fontBBox1);
+ fbb[1] = convertTTFUnit2PDFUnit(fontBBox2);
+ fbb[2] = convertTTFUnit2PDFUnit(fontBBox3);
+ fbb[3] = convertTTFUnit2PDFUnit(fontBBox4);
return fbb;
}
@@ -830,7 +830,7 @@ public class TTFFile {
* @return int The LowerCaseAscent
*/
public int getLowerCaseAscent() {
- return (int)convertTTFUnit2PDFUnit(ascender);
+ return convertTTFUnit2PDFUnit(ascender);
}
/**
@@ -838,7 +838,7 @@ public class TTFFile {
* @return int The LowerCaseDescent
*/
public int getLowerCaseDescent() {
- return (int)convertTTFUnit2PDFUnit(descender);
+ return convertTTFUnit2PDFUnit(descender);
}
/**
@@ -865,7 +865,7 @@ public class TTFFile {
public int[] getWidths() {
int[] wx = new int[mtxTab.length];
for (int i = 0; i < wx.length; i++) {
- wx[i] = (int)convertTTFUnit2PDFUnit(mtxTab[i].getWx());
+ wx[i] = convertTTFUnit2PDFUnit(mtxTab[i].getWx());
}
return wx;
@@ -877,7 +877,7 @@ public class TTFFile {
* @return int Standard width
*/
public int getCharWidth(int idx) {
- return (int)convertTTFUnit2PDFUnit(ansiWidth[idx]);
+ return convertTTFUnit2PDFUnit(ansiWidth[idx]);
}
/**
@@ -1557,7 +1557,7 @@ public class TTFFile {
if (adjTab == null) {
adjTab = new java.util.HashMap();
}
- adjTab.put(u2, new Integer((int)convertTTFUnit2PDFUnit(kpx)));
+ adjTab.put(u2, new Integer(convertTTFUnit2PDFUnit(kpx)));
kerningTab.put(iObj, adjTab);
}
}
@@ -1608,7 +1608,7 @@ public class TTFFile {
* Return a List with TTFCmapEntry.
* @return A list of TTFCmapEntry objects
*/
- public List getCMaps() {
+ public List<TTFCmapEntry> getCMaps() {
return cmaps;
}
@@ -1753,8 +1753,8 @@ public class TTFFile {
System.out.println("Family name: " + familyNames);
System.out.println("Subfamily name: " + subFamilyName);
System.out.println("Notice: " + notice);
- System.out.println("xHeight: " + (int)convertTTFUnit2PDFUnit(xHeight));
- System.out.println("capheight: " + (int)convertTTFUnit2PDFUnit(capHeight));
+ System.out.println("xHeight: " + convertTTFUnit2PDFUnit(xHeight));
+ System.out.println("capheight: " + convertTTFUnit2PDFUnit(capHeight));
int italic = (int)(italicAngle >> 16);
System.out.println("Italic: " + italic);
@@ -1767,10 +1767,10 @@ public class TTFFile {
System.out.println();
System.out.println("Ascender: " + convertTTFUnit2PDFUnit(ascender));
System.out.println("Descender: " + convertTTFUnit2PDFUnit(descender));
- System.out.println("FontBBox: [" + (int)convertTTFUnit2PDFUnit(fontBBox1)
- + " " + (int)convertTTFUnit2PDFUnit(fontBBox2) + " "
- + (int)convertTTFUnit2PDFUnit(fontBBox3) + " "
- + (int)convertTTFUnit2PDFUnit(fontBBox4) + "]");
+ System.out.println("FontBBox: [" + convertTTFUnit2PDFUnit(fontBBox1)
+ + " " + convertTTFUnit2PDFUnit(fontBBox2) + " "
+ + convertTTFUnit2PDFUnit(fontBBox3) + " "
+ + convertTTFUnit2PDFUnit(fontBBox4) + "]");
}
private String formatUnitsForDebug(int units) {
diff --git a/src/java/org/apache/fop/fonts/truetype/TTFFontLoader.java b/src/java/org/apache/fop/fonts/truetype/TTFFontLoader.java
index cf24ea352..011f444cd 100644
--- a/src/java/org/apache/fop/fonts/truetype/TTFFontLoader.java
+++ b/src/java/org/apache/fop/fonts/truetype/TTFFontLoader.java
@@ -80,6 +80,7 @@ public class TTFFontLoader extends FontLoader {
}
/** {@inheritDoc} */
+ @Override
protected void read() throws IOException {
read(this.subFontName);
}
@@ -147,26 +148,15 @@ public class TTFFontLoader extends FontLoader {
multiFont.setCIDType(CIDFontType.CIDTYPE2);
int[] wx = ttf.getWidths();
multiFont.setWidthArray(wx);
- List entries = ttf.getCMaps();
- BFEntry[] bfentries = new BFEntry[entries.size()];
- int pos = 0;
- Iterator iter = ttf.getCMaps().listIterator();
- while (iter.hasNext()) {
- TTFCmapEntry ce = (TTFCmapEntry)iter.next();
- bfentries[pos] = new BFEntry(ce.getUnicodeStart(), ce.getUnicodeEnd(),
- ce.getGlyphStartIndex());
- pos++;
- }
- multiFont.setBFEntries(bfentries);
} else {
singleFont.setFontType(FontType.TRUETYPE);
singleFont.setEncoding(ttf.getCharSetName());
returnFont.setFirstChar(ttf.getFirstChar());
returnFont.setLastChar(ttf.getLastChar());
- singleFont.setCMaps(ttf.getCMaps());
singleFont.setTrueTypePostScriptVersion(ttf.getPostScriptVersion());
copyWidthsSingleByte(ttf);
}
+ returnFont.setCMap(getCMap(ttf));
if (useKerning) {
copyKerning(ttf, isCid);
@@ -176,6 +166,18 @@ public class TTFFontLoader extends FontLoader {
}
}
+ private BFEntry[] getCMap(TTFFile ttf) {
+ List<TTFCmapEntry> entries = ttf.getCMaps();
+ BFEntry[] bfentries = new BFEntry[entries.size()];
+ int pos = 0;
+ for (TTFCmapEntry ce : ttf.getCMaps()) {
+ bfentries[pos] = new BFEntry(ce.getUnicodeStart(), ce.getUnicodeEnd(),
+ ce.getGlyphStartIndex());
+ pos++;
+ }
+ return bfentries;
+ }
+
private void copyWidthsSingleByte(TTFFile ttf) {
int[] wx = ttf.getWidths();
for (int i = singleFont.getFirstChar(); i <= singleFont.getLastChar(); i++) {
diff --git a/src/java/org/apache/fop/render/ps/PSFontUtils.java b/src/java/org/apache/fop/render/ps/PSFontUtils.java
index 1f6129dc0..3cdfdfd4d 100644
--- a/src/java/org/apache/fop/render/ps/PSFontUtils.java
+++ b/src/java/org/apache/fop/render/ps/PSFontUtils.java
@@ -23,11 +23,8 @@ import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
-import java.util.Collections;
import java.util.Iterator;
-import java.util.List;
import java.util.Map;
-import java.util.Set;
import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamSource;
@@ -42,6 +39,7 @@ import org.apache.xmlgraphics.ps.PSResource;
import org.apache.xmlgraphics.ps.dsc.ResourceTracker;
import org.apache.xmlgraphics.util.io.ASCIIHexOutputStream;
+import org.apache.fop.fonts.BFEntry;
import org.apache.fop.fonts.Base14Font;
import org.apache.fop.fonts.CIDFontType;
import org.apache.fop.fonts.CIDSubset;
@@ -55,7 +53,6 @@ import org.apache.fop.fonts.SingleByteEncoding;
import org.apache.fop.fonts.SingleByteFont;
import org.apache.fop.fonts.Typeface;
import org.apache.fop.fonts.truetype.FontFileReader;
-import org.apache.fop.fonts.truetype.TTFCmapEntry;
import org.apache.fop.fonts.truetype.TTFSubSetFile;
import org.apache.fop.fonts.truetype.TTFFile.PostScriptVersion;
import org.apache.fop.util.HexEncoder;
@@ -152,7 +149,7 @@ public class PSFontUtils extends org.apache.xmlgraphics.ps.PSFontUtils {
&& sbf.getTrueTypePostScriptVersion() != PostScriptVersion.V2) {
derivedFontRes = defineDerivedTrueTypeFont(gen, eventProducer,
tf.getEmbedFontName(), tf.getEmbedFontName() + postFix, encoding,
- sbf.getCMaps());
+ sbf.getCMap());
} else {
derivedFontRes = defineDerivedFont(gen, tf.getEmbedFontName(),
tf.getEmbedFontName() + postFix, encoding.getName());
@@ -298,12 +295,12 @@ public class PSFontUtils extends org.apache.xmlgraphics.ps.PSFontUtils {
/* See Adobe Technical Note #5012, "The Type 42 Font Format Specification" */
gen.commentln("%!PS-TrueTypeFont-65536-65536-1"); // TODO TrueType & font versions
gen.writeln("11 dict begin");
- createType42DictionaryEntries(gen, font, fontStream, font.getCMaps());
+ createType42DictionaryEntries(gen, font, fontStream, font.getCMap());
gen.writeln("FontName currentdict end definefont pop");
}
private static void createType42DictionaryEntries(PSGenerator gen, CustomFont font,
- InputStream fontStream, List cmaps) throws IOException {
+ InputStream fontStream, BFEntry[] cmap) throws IOException {
gen.write("/FontName /");
gen.write(font.getEmbedFontName());
gen.writeln(" def");
@@ -313,12 +310,13 @@ public class PSFontUtils extends org.apache.xmlgraphics.ps.PSFontUtils {
gen.writeln("/FontType 42 def");
gen.writeln("/Encoding 256 array");
gen.writeln("0 1 255{1 index exch/.notdef put}for");
- Set<String> glyphs = null;
+ boolean buildCharStrings;
if (font.getFontType() == FontType.TYPE0) {
//"/Encoding" is required but ignored for CID fonts
//so we keep it minimal to save space
+ buildCharStrings = false;
} else {
- glyphs = new java.util.HashSet<String>();
+ buildCharStrings = true;
for (int i = 0; i < Glyphs.WINANSI_ENCODING.length; i++) {
gen.write("dup ");
gen.write(i);
@@ -327,7 +325,6 @@ public class PSFontUtils extends org.apache.xmlgraphics.ps.PSFontUtils {
if (glyphName.equals("")) {
gen.write(Glyphs.NOTDEF);
} else {
- glyphs.add(glyphName); //TODO don't just register the WinAnsi subset!
gen.write(glyphName);
}
gen.writeln(" put");
@@ -357,33 +354,48 @@ public class PSFontUtils extends org.apache.xmlgraphics.ps.PSFontUtils {
}
gen.writeln("]def");
gen.write("/CharStrings ");
- gen.write(glyphs != null ? glyphs.size() + 1 : 1);
+ if (buildCharStrings) {
+ int charCount = 1; //1 for .notdef
+ for (BFEntry entry : cmap) {
+ charCount += entry.getUnicodeEnd() - entry.getUnicodeStart() + 1;
+ }
+ gen.write(charCount);
+ } else {
+ gen.write(1);
+ }
gen.writeln(" dict dup begin");
gen.write("/");
gen.write(Glyphs.NOTDEF);
gen.writeln(" 0 def"); // .notdef always has to be at index 0
- if (glyphs != null) {
- //Only performed in singly-byte mode
- for (String glyphName : glyphs) {
- gen.write("/");
- gen.write(glyphName);
- gen.write(" ");
- gen.write(getGlyphIndex(glyphName, cmaps));
- gen.writeln(" def");
+ if (buildCharStrings) {
+ //Only performed in singly-byte mode, ignored for CID fonts
+
+ for (BFEntry entry : cmap) {
+ int glyphIndex = entry.getGlyphStartIndex();
+ for (int ch = entry.getUnicodeStart(); ch <= entry.getUnicodeEnd(); ch++) {
+ char ch16 = (char)ch; //TODO Handle Unicode characters beyond 16bit
+ String glyphName = Glyphs.charToGlyphName(ch16);
+
+ if ("".equals(glyphName)) {
+ glyphName = "u" + Integer.toHexString(ch).toUpperCase();
+ }
+ gen.write("/");
+ gen.write(glyphName);
+ gen.write(" ");
+ gen.write(glyphIndex);
+ gen.writeln(" def");
+
+ glyphIndex++;
+ }
}
}
gen.writeln("end readonly def");
}
- private static int getGlyphIndex(String glyphName, List cmaps) {
- return getGlyphIndex(Glyphs.getUnicodeSequenceForGlyphName(glyphName).charAt(0), cmaps);
- }
-
- private static int getGlyphIndex(char c, List cmaps) {
- for (Iterator iter = cmaps.iterator(); iter.hasNext();) {
- TTFCmapEntry cmap = (TTFCmapEntry) iter.next();
- if (cmap.getUnicodeStart() <= c && c <= cmap.getUnicodeEnd()) {
- return cmap.getGlyphStartIndex() + c - cmap.getUnicodeStart();
+ private static int getGlyphIndex(char c, BFEntry[] cmap) {
+ for (BFEntry entry : cmap) {
+ if (entry.getUnicodeStart() <= c && c <= entry.getUnicodeEnd()) {
+ return entry.getGlyphStartIndex() + c - entry.getUnicodeStart();
}
}
return 0;
@@ -481,7 +493,7 @@ public class PSFontUtils extends org.apache.xmlgraphics.ps.PSFontUtils {
gen.writeln("] def");
InputStream subsetInput = new java.io.ByteArrayInputStream(subsetFont);
- createType42DictionaryEntries(gen, font, subsetInput, Collections.EMPTY_LIST);
+ createType42DictionaryEntries(gen, font, subsetInput, new BFEntry[0]);
gen.writeln("CIDFontName currentdict end /CIDFont defineresource pop");
gen.writeln("end");
gen.writeln("%%EndResource");
@@ -659,7 +671,7 @@ public class PSFontUtils extends org.apache.xmlgraphics.ps.PSFontUtils {
private static PSResource defineDerivedTrueTypeFont(PSGenerator gen,
PSEventProducer eventProducer, String baseFontName, String fontName,
- SingleByteEncoding encoding, List cmaps) throws IOException {
+ SingleByteEncoding encoding, BFEntry[] cmap) throws IOException {
checkPostScriptLevel3(gen, eventProducer);
PSResource res = new PSResource(PSResource.TYPE_FONT, fontName);
gen.writeDSCComment(DSCConstants.BEGIN_RESOURCE, res);
@@ -682,7 +694,7 @@ public class PSFontUtils extends org.apache.xmlgraphics.ps.PSFontUtils {
if (glyphName.equals(".notdef")) {
gen.write(0);
} else {
- gen.write(getGlyphIndex(unicodeCharMap[i], cmaps));
+ gen.write(getGlyphIndex(unicodeCharMap[i], cmap));
}
gen.writeln(" def");
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 04:29:29 +0000