Hi, in my application I would need to save an image where pixel intensities are floating point values. Apparently TIFF can support that.But I don't know I can do that in Objective-C. I saw that there is a bitmap format "NSFloatingPointSamplesBitmapFormat" that can be used. Does anybody knows how to use it? I tried to use a (float **) instead of (unsigned char **) but it doesn't work of course, because it is supposed to receive (unsigned char **)! So if someone knows how to save floating point values in a image or knows how to use "NSFloatingPointSamplesBitmapFormat" to create a NSBitmapImageRep let me know! Thanks, Paul _______________________________________________
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