Image representation
Image representation
- Subject: Image representation
- From: Livio Isaia <email@hidden>
- Date: Fri, 29 Sep 2006 20:25:44 +0200
I have an NSImageView displaying an image and I want to check the pixel
color at specified point with [representation colorAtX:pt.x y:pt.y].
For special purposes I get the representation with
initWithFocusedViewRect:;
now: the resulted representation seems to have the image upside down, I
mean the top of the image seems to be at the bottom in the
representation and so to get the color for point (0, 0) I must check
point (0, height). Is this normal? How can I rotate the representation?
Thanks in advance.
livio
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