Well, I can work around it but I don't understand this at all.
Apparently the context is flipped, or getPixelAtX:y: is flipped, or
something. In this code, the first NSLog statement gives all zeros,
and the second gives the intended red color. However flipped returns
NO. Any ideas as
Hi David,
Oh, yes, you're right. In the bitmapData, the first row is the top row.
-getPixelAtX:y:, -setPixelAtX:y:, -getColorAtX:y: and setColorAtX:y: are
the same. The first row is the top. Sorry that's confusing.
-isFlipped: is not a property of NSBitmapImageRep, that's on NSImage. The
On Oct 1, 2009, at 11:19 AM, Ken Ferry wrote:
Hi David,
Oh, yes, you're right. In the bitmapData, the first row is the top
row.
-getPixelAtX:y:, -setPixelAtX:y:, -getColorAtX:y: and setColorAtX:y:
are
the same. The first row is the top. Sorry that's confusing.
It might be nice if
