Re: Screenshot from another program

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 11/27/06, Johanna Leimer <johleimer@xxxxxxxx> wrote:
> I want to write some code that is able to:
> - make a screenshot of another running program (has a fixed window title).
> - after that I need to extract rectangular areas from different locations
> within that screenshot
> - after that it should analyse (read RGB values) the colours of all the
> pixels in that area.

Here's a tiny program I wrote that does (almost) what you want:

  http://cima.ng-london.org.uk/~john/zoobot.c

it's a robot that plays the flash game "zookeeper":

  http://www.ebaumsworld.com/zookeeper.html

It's X11 rather than XP, but it only uses X11-only calls to move the
mouse pointer and send clicks. The code for doing a screendump and
analyzing it cross-platform.

I'm not sure how you'd find a window by window title, sorry.

John
_______________________________________________
gtk-list mailing list
gtk-list@xxxxxxxxx
http://mail.gnome.org/mailman/listinfo/gtk-list

[Index of Archives]     [Touch Screen Library]     [GIMP Users]     [Gnome]     [KDE]     [Yosemite News]     [Steve's Art]

  Powered by Linux