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Masking Image

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p2

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Dec 9, 2009, 4:12:44 AM12/9/09
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Hi

I have one Image with white background.
I want to make white backgroung transparent through Masking using
CGImageCreateWithMaskingColors

How can I achive this ?

p2

p2

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Dec 9, 2009, 4:16:55 AM12/9/09
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My require ment is like as below :

I have one image with some drawing & white backgroung.
I want to paste it on CGContext with any back graound.
but result should be drawing + context background.
means I want to discard image white color when I paste image on
context

p2

p2

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Dec 13, 2009, 3:09:49 AM12/13/09
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And one more, I want to keep Antialias true

> > p2- Hide quoted text -
>
> - Show quoted text -

slashlos

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Dec 14, 2009, 12:17:24 PM12/14/09
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I believe if possible, it'd be easier to edit the image first, say in
Photoshop or other tool.

/los

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