Re: Re: Capturing windows in an NSImage
Re: Re: Capturing windows in an NSImage
- Subject: Re: Re: Capturing windows in an NSImage
- From: "Eric Summers" <email@hidden>
- Date: Wed, 19 Jul 2006 21:57:14 -0400
It seems that screencapture is included in the darwin distribution.
Does anyone know where it is in the source tree?
On 7/19/06, Ryan Britton <email@hidden> wrote:
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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