saving a NSImage/NSImageView to file
saving a NSImage/NSImageView to file
- Subject: saving a NSImage/NSImageView to file
- From: James Housley <email@hidden>
- Date: Sat, 12 Mar 2005 13:47:12 -0500
I would think this is simple but I haven't been able get it to work, or
find any good pointers after searching. Basically I want to load an
image, (GIF, JPG or PNG); do some basic editing and save to a file. I
would like to beable to save to (GIF, JPG or PNG), but if I have to
limit to saving to the same format as it was loaded as that is okay for
starters. If I load a PNG and then get NSBitmapImageRep of the image I
can save it to a PNG and it looks right. Saving to GIF or JPG gives a
black background. Loading a JPG fails on NSBitmapImageRep, I get a
NSCachedImageRep.
Do I need to always go through a TIFFimageRep?
I would appreciate any pointers to a good tutorial or some simple
sample code.
Thanks,
Jim
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