Associate structure tree elements directly to render content
* Defer the binding of PCData to struct elems using a placeholder mechanism.
* Translate text nodes to marked-content sequences in IF structure tree.
* Replace ptr with structure tree element.
* Re-order table footers so they appear at the end of the structure tree.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_ImproveAccessibility@1236718 13f79535-47bb-0310-9956-ffa450edef68
Removed the DOM representation of the structure tree.
The structure tree is now directly converted into corresponding PDF objects.
When going the IF route, the structure tree is stored in the form of SAX events that will be re-played when it's time to stream them into the output. This may still change.
* Extracted RFC3066 methods from XMLUtil into new LanguageTags class that can be re-used in a non-XML context.
* Dropped support for accessibility in the old Area Tree XML.
* Added support for the xml:lang property on fo:root, so that the global language can be set for the document without retrieving the language from the first page-sequence.
* Renamed StructureTreeBuilder into more appropriate StructureTreeEventHandler (same for applicable sub-classes)
* Renamed StructureTreeBuildingFOEventHandler into FO2StructureTreeConverter and added test case
* Added test cases for classes in the StructureTreeEventHandler hierarchy
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_ImproveAccessibility@1205935 13f79535-47bb-0310-9956-ffa450edef68
Removed the FO document pre-processing step that was adding ptr and creating a reduced FO tree.
* Removed addPtr.xsl and reduceFOTree.xsl
* Implemented Common Accessibility properties on objects that support them
* Added a special implementation of FOEventHandler to build the structure tree
* Added mockito library and its dependencies
* Added mocks for some FO nodes and properties
* Removed FOTreeUnitTester and converted it into a re-usable FODocumentParser class
* Re-worked table FO test cases accordingly
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_ImproveAccessibility@1188205 13f79535-47bb-0310-9956-ffa450edef68
Bugfix: select the right font to paint replacement glyphs. This used to paint some characters on top of each others when a font with an auxiliary encoding was active.
Bitmaps generated by Batik (ex. for filter effects) were not generated at the right resolution if the SVG is scaled inside XSL-FO.
Using better resolution for the intrinsic size to avoid small scaling errors.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@987423 13f79535-47bb-0310-9956-ffa450edef68
Resolved conflict (ClassCastException) with named destinations which in contrast to embedded files adds single objects (producing two values) to the kids array instead of a key/value pairs.
Improvements/Bugfixes for PDF attachments (embedded files):
- Acrobat doesn't like indirect objects for the /Length entry of embedded files (make on-the-fly generation more easily configurable).
- Added the /Size entry for embedded files to keep Acrobat happy.
- Moved the embedded files' Names tree to the end of the PDF to be on the safe side.
- Made hyperlinks to embedded files work by using a JavaScript Action (thanks to Matthias Reischenbacher for that idea).
- Added sorting to the names tree node because Acrobat relies on it.
- Added some filename manipulation code to work around possible encoding problems with special characters in the filenames.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@985843 13f79535-47bb-0310-9956-ffa450edef68
Resolved compilation (safe one), Checkstyle and many Javadoc warnings.
Submitted by: Glenn Adams <glenn.at.skynav.com>
Changes to patch:
- Restored the deprecated Graphics2DAdapter method (to be removed after Barcode4J 2.1 is released).
- Restored Renderer.startPageSequence(LineArea) pending discussion about removal.
- build.xml: set max VM to 1024MB instead of 2048MB to allow for 32-bit JVMs.
- build.xml: restored longer taskdef names.
- Restored Checkstyle 4 file for people running older IDEs.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@985537 13f79535-47bb-0310-9956-ffa450edef68
Added support for PDF file attachments (embedded files) including basic-link support to reference them.
Based on work submitted by: Andrejus Chaliapinas <a.chaliapinas.at.infosana.com>
I've changed and improved his patch extensively and added some documentation.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@981875 13f79535-47bb-0310-9956-ffa450edef68
Initial support for PDF Separation color spaces (aka spot colors). This is still unfinished but produces valid PDF with Separation colors in simple cases.
Based on work by: Patrick Jaromin <Patrick.at.Jaromin.com>
Note: PDFColor is broken right now, as I'm planning to phase that class out. Squeezing separation colors and what else comes later into that class isn't such a good idea IMO. Instead, PDFColorHandler tries to do all that in a better way based on the new color support classes from XGC.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_Color@957913 13f79535-47bb-0310-9956-ffa450edef68
Added a save/restoreGraphicsState pair for the initial coordinate system in PDF output for easier post-processing. The missing q/Q pair caused content to be upside-down when simply a new content stream is appended to the page. With this change the initial coordinate system is restored after FOP's stream is finished.
Vincent Hennebert
Glenn Adams
Chris Bowditch
Peter Hancock
Jeremias Maerki
Simon Pepping
Andreas L. Delmelle