Getting Data out of NSImages
Getting Data out of NSImages
- Subject: Getting Data out of NSImages
- From: Aaron Fothergill <email@hidden>
- Date: Sat, 9 Oct 2004 17:59:01 +0100
While I can save the TIFFRepresentation of an NSImage, it doesn't
contain any alpha information (and doing a setAlpha on the default
NSImageRep doesn't force it to either ;) ). How do I access the data in
an NSImage to save out the information I need, namely 32 bit RGBA info
?
Aaron
_____________________________
Aaron Fothergill : MD / Lead Coder
Strange Flavour Ltd
email@hidden
http://www.strangeflavour.com
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