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Posted to fop-commits@xmlgraphics.apache.org by je...@apache.org on 2007/12/07 09:59:58 UTC
svn commit: r602033 -
/xmlgraphics/fop/branches/Temp_ImagePackageRedesign/src/java/org/apache/fop/pdf/FlateFilter.java
Author: jeremias
Date: Fri Dec 7 00:59:57 2007
New Revision: 602033
URL: http://svn.apache.org/viewvc?rev=602033&view=rev
Log:
Small optimization from my failed experiments to support native PNG embedding.
Modified:
xmlgraphics/fop/branches/Temp_ImagePackageRedesign/src/java/org/apache/fop/pdf/FlateFilter.java
Modified: xmlgraphics/fop/branches/Temp_ImagePackageRedesign/src/java/org/apache/fop/pdf/FlateFilter.java
URL: http://svn.apache.org/viewvc/xmlgraphics/fop/branches/Temp_ImagePackageRedesign/src/java/org/apache/fop/pdf/FlateFilter.java?rev=602033&r1=602032&r2=602033&view=diff
==============================================================================
--- xmlgraphics/fop/branches/Temp_ImagePackageRedesign/src/java/org/apache/fop/pdf/FlateFilter.java (original)
+++ xmlgraphics/fop/branches/Temp_ImagePackageRedesign/src/java/org/apache/fop/pdf/FlateFilter.java Fri Dec 7 00:59:57 2007
@@ -19,8 +19,8 @@
package org.apache.fop.pdf;
-import java.io.OutputStream;
import java.io.IOException;
+import java.io.OutputStream;
import org.apache.xmlgraphics.util.io.FlateEncodeOutputStream;
@@ -98,13 +98,13 @@
if (predictor > PREDICTION_NONE) {
PDFDictionary dict = new PDFDictionary();
dict.put("Predictor", predictor);
- if (colors > 0) {
+ if (colors > 1) {
dict.put("Colors", colors);
}
- if (bitsPerComponent > 0) {
+ if (bitsPerComponent > 0 && bitsPerComponent != 8) {
dict.put("BitsPerComponent", bitsPerComponent);
}
- if (columns > 0) {
+ if (columns > 1) {
dict.put("Columns", columns);
}
return dict;
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