get simple pagination working
sort out page sequence details
complete resolving id areas
add the pdf side part of bookmark extension
implement the caching mechanism to store pages
when a page contains a forward reference that has not been
resolved then we need to be able to save the page contents to
disk to save memory
Design FOP API interfaces.
Integrate with avalon logging, URI reslover,
component management, image caching etc.
Investigate using form XObject for repeated areas
such as static and table header/footer only when the
area does not change.
Investigate using form XObject for svg images
this can make the svg cacheable in the pdf doc
FontState only used for calculations,
stores font name and size on area tree
Improved PDFTextPainter to handle different text better
Applied root element viewBox transform for svg to pdf transcoder
image test for formats, viewport and scaling
added various SVG to PDF tests for trancoder
and including in fo
Implemented viewport and scaling for images
Implemented viewport and scaling for instream svg
Removed old area tree
Optimised gstate usage in pdf files to minimize file size
Optimised function usage, reuses old functions in pdf files
to minimize file size
Added transparancy to pdf
Outputs images immediately to the stream, also drops
reference to image data
Added resource context for pattern resources
Added pdf transcoder build target
Made PDF streams externally configured
Fixed svg linking in pdf, works with viewbox and url
Start to mif implementation with new structure handlers
New structure handler for structure type documents, rtf, mif
and for better layout processing.
Changed extensions to allow for external xml
Can have a default element mapping for extensions
New area tree model
New renderer model
Added handlers for xml in renderer
svg now in an xml handler, FOP can be used without batik
Removed old xerces and xalan
Updated to use Jaxp
Updated to use new avalon framework logger
Redid image handling so it can use a cache and synchronizes properly
only on the current image while loading
Changed bookmark extension, now requires a wrapping element bookmark
New layout system using layout managers
Changed area tree xml format to match the area tree hierarchy