Author: tilman
Date: Sun Oct 5 09:55:35 2025
New Revision: 1928949
Log:
PDFBOX-5660: make it constant, as suggested by Andreas Lehmkühler
Modified:
pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/TrueTypeEmbedder.java
Modified:
pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/TrueTypeEmbedder.java
==============================================================================
---
pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/TrueTypeEmbedder.java
Sun Oct 5 09:55:23 2025 (r1928948)
+++
pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/TrueTypeEmbedder.java
Sun Oct 5 09:55:35 2025 (r1928949)
@@ -55,6 +55,23 @@ abstract class TrueTypeEmbedder implemen
private static final int ITALIC = 1;
private static final int OBLIQUE = 512;
private static final String BASE25 = "BCDEFGHIJKLMNOPQRSTUVWXYZ";
+ // PDF spec required tables (if present), all others will be removed
+ private static final List<String> TABLES = new ArrayList<String>(10);
+
+ static
+ {
+ TABLES.add("head");
+ TABLES.add("hhea");
+ TABLES.add("loca");
+ TABLES.add("maxp");
+ TABLES.add("cvt ");
+ TABLES.add("prep");
+ TABLES.add("glyf");
+ TABLES.add("hmtx");
+ TABLES.add("fpgm");
+ // Windows ClearType
+ TABLES.add("gasp");
+ }
private final PDDocument document;
protected TrueTypeFont ttf;
@@ -333,22 +350,8 @@ abstract class TrueTypeEmbedder implemen
throw new IllegalStateException("Subsetting is disabled");
}
- // PDF spec required tables (if present), all others will be removed
- List<String> tables = new ArrayList<String>(10);
- tables.add("head");
- tables.add("hhea");
- tables.add("loca");
- tables.add("maxp");
- tables.add("cvt ");
- tables.add("prep");
- tables.add("glyf");
- tables.add("hmtx");
- tables.add("fpgm");
- // Windows ClearType
- tables.add("gasp");
-
// set the GIDs to subset
- TTFSubsetter subsetter = new TTFSubsetter(ttf, tables);
+ TTFSubsetter subsetter = new TTFSubsetter(ttf, TABLES);
subsetter.addAll(subsetCodePoints);
subsetter.forceInvisible('\u200B'); // ZWSP
subsetter.forceInvisible('\u200C'); // ZWNJ
