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From: | Adam Fedor |
Subject: | Re: GNUStep Alternative to CGImage |
Date: | Tue, 26 Feb 2008 11:56:07 -0700 |
On Feb 26, 2008, at 11:32 AM, Fred Kiefer wrote:
Justin Kendrick wrote:I'm trying to write an open-source clone of Core Animation to use withGNUStep. Of course, CA's interface is fairly highly coupled withQuartz/CoreGraphics, mainly in its use of CGImage to pass image data in and out. NSImage seems heavier-weight, with its representation system, but I don't know if NSImageRep is really suitable for that. Does anyoneon the list have more perspective on this?From a short look at the specification of CGImage I would say that it ismore similar to NSBitmapImageRep. Not sure if this helps.
A while back, I put together a skeleton of the Quartz/CoreGraphics system as part of GNUstep (see the GSFusedSilica and GSFusedSilicaContext files). The CGImage part isn't implemented, but I think I had plans to implement it in terms of NSBitmapImageRep.
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