Track computer desktop in MATLAB
显示 更早的评论
I want to see my computer desktop in MATLAB and track all windows that are open on computer desktop. Is there any possiblity to see the pc desktop in matlab?
回答（3 个）
Daniel Shub
2011-10-28
0 个投票
What do you mean by see? In Linux you can use wmctrl to get a list of all open windows. I am not sure if the Mac window manager is based on X or if it is EWMH compliant. I am guessing the Windows window manager is not.
Jan
2011-10-28
0 个投票
Do you want to capture the contents of the screen as pictures?
4 个评论
nopel0n
2011-10-30
Walter Roberson
2011-10-30
Ah, you want to do infinite recursion then, since the MATLAB session showing the windows would be one of the windows on the desktop...
nopel0n
2011-10-31
Jan
2011-10-31
@nopel0n: What's wrong with screencapture?
Walter Roberson
2011-10-31
0 个投票
You cannot do what you ask in any version of MS Windows that is currently supported. As best I recall, all of the versions of MS Windows that are currently supported have Microsoft's built-in DRM (Digital Rights Management) protection, that prevent you from taking screen snapshots of areas that are under DRM protection (such as DVDs)
But even beyond that, if you are working with Vista or Windows 7 or Windows 8, then getframe() can return odd contents for windows that are not under your control. Some strange interaction with themes and different DirectX versions and similar complications.
类别
在 帮助中心 和 File Exchange 中查找有关 Introduction to Installation and Licensing 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
