Fixed a NPE when a mask is null in BitmapImage.java
Add support for properly encoding binary data as a hexadecimal string object (including encryption).
Adjust palette generation for indexed bitmaps to work correctly with encryption.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_ImagePackageRedesign@611133 13f79535-47bb-0310-9956-ffa450edef68
Changed PDFText.escapeText() so it doesn't output 7bit ASCII texts in hex mode. This makes it easier to read the PDF in a text editor in most cases.
Fixed the property names for xmp:CreatorTool and xmp:CreateDate (case mistake on my side).
Changed XMP-generation to output the creation date including the time zone to keep Acrobat's preflight check for PDF/A-1b happy. Found that only after more than 3 hours of trial&error.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@390051 13f79535-47bb-0310-9956-ffa450edef68