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authorRobin Watts <robin.watts@artifex.com>2011-11-24 19:28:25 +0000
committerRobin Watts <robin.watts@artifex.com>2011-11-25 19:10:53 +0000
commit6e14149d3e915f559f99276a525862e28d6f0478 (patch)
tree7caac4b663cb1ac0f1bbfad3a7f89317a644366f /draw
parent7aeb37fc5be2388ad71d9eab04b539c2c49f024e (diff)
downloadmupdf-6e14149d3e915f559f99276a525862e28d6f0478.tar.xz
First cut at support for OCGs in mupdf (bug 692314)
When opening a file, create a pdf_ocg_descriptor that lists the OCGs in a file. Add a new function to allow us to set the configuration in use (currently just the default one). This sets the states of the OCGs as appropriate. When decoding the file respect the states of the OCGs. This results in Invite.pdf rendering correctly. There is more to be done in this area (with automatic setting of OCGs by language/zoom level etc), but this is a good start.
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