Re: Capturing windows in an NSImage
Re: Capturing windows in an NSImage
- Subject: Re: Capturing windows in an NSImage
- From: Ryan Britton <email@hidden>
- Date: Wed, 19 Jul 2006 17:30:12 -0700
It does. I've looked into trying to access window buffers before in
order to do something along the lines of a screen grabber, but
everything required to do that is private.
On Jul 19, 2006, at 5:25 PM, Eric Summers wrote:
Thats a good idea. It would be nice to have more control... but that
would probably involve undocumented internals...
On 7/19/06, Ryan Britton <email@hidden> wrote:
Try this:
man screencapture
On Jul 19, 2006, at 2:31 PM, Eric Summers wrote:
> I'm trying to figure out how programs like Apple's Grab screen
capture
> application get an image of other application windows. I thought
> of using
> an AppleEvent to get the bounds of the windows then capturing the
> data using
> a big transparent window, but that wouldn't work if the window is
> hidden.
> Grab will get the image data even if the window is hidden. Anyone
> know how
> the Grab application works?
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