[CREATE] OpenRaster

[Cyrille Berger]

> > The PNG dependency is a whistle. Maybe it sounds nice,
> > but leads away from your first goal to concentrate on the basics.
>
> Which is not quite _my_ goal... I want OpenDocument for layered raster
> images, and don't care much whether some complexity is needed for that.

Yes, but as I see it, it is unneeded complexity.

If it's for compression, well PNG and zip use the same algorithm 
(http://www.w3.org/TR/PNG-Compression.html). Sure PNG, allow some more 
compression because it reorders the bit following some sort of pyramid, but I 
am not sure it is worth the extracomplexity.

-- 
--- Cyrille Berger ---