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opencv/modules/highgui/include/opencv2
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Pavel Rojtberg 358ec04413 highgui: add property WND_PROP_VISIBLE 
checks whether the window exists and is visible. On QT closing a window
merley hides it, so the common hack for checking whether a window exists

exists = cv2.getWindowProperty(.., 0) >= 0

does not work.
2016-10-28 11:35:02 +02:00
..
highgui highgui: add property WND_PROP_VISIBLE 2016-10-28 11:35:02 +02:00
highgui.hpp highgui: add property WND_PROP_VISIBLE 2016-10-28 11:35:02 +02:00