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NSScreen and capturing a second display only
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NSScreen and capturing a second display only


  • Subject: NSScreen and capturing a second display only
  • From: Adam Radestock <email@hidden>
  • Date: Sun, 1 Oct 2006 18:40:05 +0100

Hi, this is my first time posting on this list, and I'm only just starting out with Cocoa, so please be patient. :-)

I'm writing an application to run Quartz Compositions on projection screens around a night club, and need to keep the main screen for my controller interface, while capturing the other displays for the full screen QC visuals. There are plenty of examples of capturing the main display, but I cannot work out how to capture just the second display. Can anyone provide a hint or snippet of code to get me started on this?

Thanks in advance,

Adam Radestock



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"Chaos, panic and disorder ... my work here is done."

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