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问题描述
我目前参与一个项目，需要我反复拍摄屏幕的快照。我使用qt的grabScreen函数做同样的。
每次程序拍摄快照时屏幕会冻结半秒，导致计算机似乎很慢：（
I am currently involved in a project which requires me to repeatedly take snapshots of the screen. I am using qt's grabScreen function to do the same.The screen freezes for half a second every time the program takes a snapshot causing the computer to seem to be very slow :(
任何人都可以建议我更好这样做的方法？
Can anybody suggest me a better method of doing this ?
推荐答案
你可以看看 ksnapshot 这是基于Qt的KDE应用程序，它的SVN存档是。
You could look at the source of, say, ksnapshot which is the Qt-based KDE app doing this. Its SVN archive is here.
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