tdw, doc: prototype display filters display-filters
authorAndrew Chadwick <andrewc-git@piffle.org>
Sun, 19 Feb 2012 02:43:33 +0000 (02:43 +0000)
committerAndrew Chadwick <andrewc-git@piffle.org>
Fri, 30 Nov 2012 14:50:40 +0000 (14:50 +0000)
commitc56d161825d490dbafdaabda821f07e76b727221
tree6334fd4d5986885a142dd1f36592de1cdd26aa6f
parentb3a461aa0fc90a4029953393bf30a3b807fe85f9
tdw, doc: prototype display filters

Add some simple RGB display filters for greyscale, inverse video, and 3
common types of colour blindness. These affect the displayed image, not
the canvas.
gui/document.py
gui/menu.xml
gui/mypaint.xml
gui/tileddrawwidget.py