Author: gadams
Date: Sat Apr 21 04:03:58 2012
New Revision: 1328579
URL: http://svn.apache.org/viewvc?rev=1328579&view=rev
Log:
Bugzilla #50492: Removing experimental feature that violates XSL-FO and Unicode
semantics by misinterpreting Basic Latin code points. Users must use private
use codepoints to access font specific character mappings that have no assigned
Unicode code point.
Modified:
xmlgraphics/fop/trunk/src/java/org/apache/fop/fonts/truetype/TTFFile.java
xmlgraphics/fop/trunk/status.xml
Modified:
xmlgraphics/fop/trunk/src/java/org/apache/fop/fonts/truetype/TTFFile.java
URL:
http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/src/java/org/apache/fop/fonts/truetype/TTFFile.java?rev=1328579&r1=1328578&r2=1328579&view=diff
==============================================================================
--- xmlgraphics/fop/trunk/src/java/org/apache/fop/fonts/truetype/TTFFile.java
(original)
+++ xmlgraphics/fop/trunk/src/java/org/apache/fop/fonts/truetype/TTFFile.java
Sat Apr 21 04:03:58 2012
@@ -420,6 +420,19 @@ public class TTFFile {
unicodeMappings.add(new UnicodeMapping(glyphIdx,
j));
mtxTab[glyphIdx].getUnicodeIndex().add(new
Integer(j));
+ /*
+ * Removing this feature, since it violates XSL-FO
and Unicode
+ * semantics. All characters used in an XSL-FO
file (once decoded from
+ * the document encoded) are interpreted as
Unicode code points.
+ * This precludes using Unicode code points in the
Basic Latin range
+ * for any purpose other than use as Basic Latin
characters. In
+ * order to use characters in the Wingding or
Symbols font, then
+ * the user must use the specific Unicode code
point that is mapped
+ * to the desired glyph via the font's cmap
tables. What this means
+ * is that the user must use an appropriate
private use character
+ * as defined by the font manufacturer and
supported by some cmap
+ * provided in the font. [GA] 2012-04-20
+ *
if (encodingID == 0 && j >= 0xF020 && j <= 0xF0FF)
{
//Experimental: Mapping 0xF020-0xF0FF to
0x0020-0x00FF
//Tested with Wingdings and Symbol TTF fonts
which map their
@@ -431,6 +444,7 @@ public class TTFFile {
mtxTab[glyphIdx].getUnicodeIndex().add(new
Integer(mapped));
}
}
+ */
// Also add winAnsiWidth
List v = (List)ansiIndex.get(new Integer(j));
Modified: xmlgraphics/fop/trunk/status.xml
URL:
http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/status.xml?rev=1328579&r1=1328578&r2=1328579&view=diff
==============================================================================
--- xmlgraphics/fop/trunk/status.xml (original)
+++ xmlgraphics/fop/trunk/status.xml Sat Apr 21 04:03:58 2012
@@ -62,6 +62,10 @@
documents. Example: the fix of marks layering will be such a case when
it's done.
-->
<release version="FOP Trunk" date="TBD">
+ <action context="Fonts" dev="GA" type="update">
+ Removing experimental feature that violates XSL-FO and Unicode
semantics by misinterpreting Basic Latin code points. Users must use private
use codepoints to access font specific
+ character mappings that have no assigned Unicode code point. See bug
50492.
+ </action>
<action context="Code" dev="GA" type="fix" fixes-bug="53103"
due-to="Matthias Reischenbacher">
Ensure that table cell spanning works in right-to-left writing mode.
</action>
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