最終更新:2020-05-20 (水) 12:11:58 (127d)  

cv::WindowFlags
Top / cv::WindowFlags

cv::WINDOW_NORMAL0x00000000the user can resize the window (no constraint) / also use to switch a fullscreen window to a normal size.
cv::WINDOW_AUTOSIZE0x00000001the user cannot resize the window, the size is constrainted by the image displayed.
cv::WINDOW_OPENGL0x00001000window with opengl support.
cv::WINDOW_FULLSCREEN?1change the window to fullscreen.
cv::WINDOW_FREERATIO?0x00000100the image expends as much as it can (no ratio constraint).
cv::WINDOW_KEEPRATIO?0x00000000the ratio of the image is respected.
cv::WINDOW_GUI_EXPANDED?0x00000000status bar and tool bar
cv::WINDOW_GUI_NORMAL?0x00000010old fashious way

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