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Re: Converting a CFImageRef to a NSImage

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Re: Converting a CFImageRef to a NSImage

Subject: Re: Converting a CFImageRef to a NSImage
From: Nick Zitzmann <email@hidden>
Date: Thu, 5 Jun 2008 18:15:09 -0600


On Jun 5, 2008, at 6:12 PM, Felipe Monteiro de Carvalho wrote:

I would love to, but this method was added in 10.5

I am using 10.4

You can still do this in 10.4, just not with NSBitmapImageRep. Create an NSImage, call -lockFocus on it to create a CGContextRef, call [[NSGraphicsContext currentContext] graphicsPort] to get the context _after_ locking focus, draw the image, then call -unlockFocus. That ought to work.

Nick Zitzmann
<http://www.chronosnet.com/>

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Follow-Ups:

Re: Converting a CFImageRef to a NSImage
From: "Felipe Monteiro de Carvalho" <email@hidden>
Re: Converting a CFImageRef to a NSImage
From: Randall Meadows <email@hidden>


References:  
  >Converting a CFImageRef to a NSImage (From: "Felipe Monteiro de Carvalho" <email@hidden>)
  >Re: Converting a CFImageRef to a NSImage (From: Nick Zitzmann <email@hidden>)
  >Re: Converting a CFImageRef to a NSImage (From: "Felipe Monteiro de Carvalho" <email@hidden>)




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