Re: Get A CGPathRef From An Image (PNG/JPEG)

Subject: Re: Get A CGPathRef From An Image (PNG/JPEG)
From: Dave Howell <email@hidden>
Date: Mon, 18 Apr 2005 09:33:41 -0700
Delivered-to: email@hidden
Delivered-to: email@hidden

Nima,

I don't know how you'd get a CGPath from a JPEG image; since JPEG images don't have alpha channels, they're all rectangular. On second thought, I guess I DO know how you'd get the path: just create a rectangular CGPath.

For a PNG, I'm afraid you're going to have to do some interesting image processing and curve fitting.

Dave

On Apr 18, 2005, at 9:28 AM, Nima Tiran wrote:

Does anybody know how we can get a CGPath from an image, the idea is
that I want to add a shape of an image into a CGContext for creating a
custom window shape.

Thanks for any help,
Nima.


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References:  
  >Get A CGPathRef From An Image (PNG/JPEG) (From: Nima Tiran <email@hidden>)




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References:
	>Get A CGPathRef From An Image (PNG/JPEG) (From: Nima Tiran <email@hidden>)