Re: Capture Window/View created through NSTask

[Jean-Daniel Dupas]

Each application has its own address space and can access only windows in its space. So an application cannot draw content into anoter one and so, it's not possible to grab a window from an other application.

Le 6 juil. 08 à 01:28, Michael Moore a écrit :

No, I mean actually capture the fully functional NSView displayed - so I can interact with it, etc.

On Jul 5, 2008, at 7:11 PM, Jean-Daniel Dupas wrote:

For example, imagine taking an OpenGL game and embedding the game in a custom nib within a custom application.

Le 6 juil. 08 à 00:43, Michael Moore a écrit :

I'm hoping someone might be able to assist me with this question.


and displays a variety of content.  I launch this tool via NSTask

STDERR).

What I am hoping to do is find a way to capture the NSWindow/NSView

way to do this?

Many thanks,
Michael

I have a Cocoa application, with an embedded command-line tool in the Resources folder. This tool is from an outside source, and I have no source code available for it. When launched, it creates its own window, (utilizing NSPipe to communicate with the tool via STDIN, STDOUT, and created by the tool and embed it in a Custom View in my nib. Is there a

If you mean create an image from the window contents, you may have a look at the SonOfGrab sample (http://developer.apple.com/samplecode/SonOfGrab/ ) that contains some sample to grab the content of a any window (even in other processes). Note that it requires 10.5.

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