Use ImageMagick to Capture the screen
2010-06-30 09:21
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用鼠标点击一个界面会弹出一个窗口,鼠标再点击其它地方,这个窗口就会消息。就像点击 File 在Terminal上,文件菜单就是弹出来;如果鼠标点击到菜单以外的其它地方,这个菜单就会消失。我需要截鼠标点击后弹出的菜单。如果拷贝整屏再截取的方法。可以用下面的命令
import -pause 4 -crop 600x400+0+0 -window root test.png
600x400+0+0表示截取位置和大小,公式是:宽度x高度+左上角横坐标+左上角纵坐标。
-pause number: number表示延迟number秒后截屏。
输入这个命令后,用鼠标点击File,使得文件菜单弹出来,然后等待以后。可以得到如下的截图:
参考网页:
www.imagemagick.org
http://www.charry.org/docs/linux/ImageMagick/ImageMagick.html
import -pause 4 -crop 600x400+0+0 -window root test.png
600x400+0+0表示截取位置和大小,公式是:宽度x高度+左上角横坐标+左上角纵坐标。
-pause number: number表示延迟number秒后截屏。
输入这个命令后,用鼠标点击File,使得文件菜单弹出来,然后等待以后。可以得到如下的截图:
参考网页:
www.imagemagick.org
http://www.charry.org/docs/linux/ImageMagick/ImageMagick.html
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