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Re: Pick color value from any pixel on screen
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Re: Pick color value from any pixel on screen

  • Subject: Re: Pick color value from any pixel on screen
  • From: Shawn Erickson <email@hidden>
  • Date: Wed, 30 Nov 2005 12:38:22 -0800
On 11/30/05, Cybereer <email@hidden> wrote:
> Yeah, it's used to be possible to make a NSBitmapImageRep by using
> initWithFocusedViewRect in conjunction with a transparent window, but
> Tiger has apparently broken that.
>
> Now you have to use either QuickDraw or OpenGL.

Don't touch QuickDraw for this. The best options for this are Quartz
Service and/or OpenGL.

-Shawn
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References: 
 >Pick color value from any pixel on screen (From: Cybereer <email@hidden>)
 >Re: Pick color value from any pixel on screen (From: Uli Kusterer <email@hidden>)
 >Re: Pick color value from any pixel on screen (From: Cybereer <email@hidden>)

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