Re: Punching a hole in an NSImage
Re: Punching a hole in an NSImage
- Subject: Re: Punching a hole in an NSImage
- From: Ben Lachman <email@hidden>
- Date: Thu, 2 Mar 2006 10:54:34 -0500
This was what I was doing, without success. So maybe it is something
else... when I am passing compositeToPoint: in drawRect what
operation should I use?
->Ben
On Mar 2, 2006, at 9:51 AM, Guy English wrote:
This will make a transparent hole in your image:
[image lockFocus];
[[NSColor clearColor] set];
NSRectFill( rectOfHoleThroughImage );
[image unlockFocus];
Hope that helps,
Guy
On 3/2/06, Ben Lachman <email@hidden> wrote:
What's the easiest way to cut a rect out of an NSImage so that the
view that is behind the image can show though? I've looked at the
Cropped Image sample code but can't see how that applies to what I
want to do.
Thanks,
->Ben
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Ben Lachman • email@hidden
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