在OpenCV中隐藏鼠标光标

Question

I need to hide the cross-shaped cursor that OpenCV shows when moving the mouse over an image window. Does anybody know if it is possible?

I wanted to add a screenshot, but unfortunately the mouse cursor is not shown in screenshots.

Thanks!

Answer 1

我认为仅使用OpenCV是不可能的，您必须使用OS API或最终可以使用QT（ http://www.codeprogress.com/cpp/libraries/qt/QtHideMouseCursor.php#.UjGpZD-rGoE ）-在OpenCV中使用它非常容易。