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In OpenCV when displaying an image with:
cvSetWindowProperty("displayCVWindow", CV_WND_PROP_FULLSCREEN,
CV_WINDOW_FULLSCREEN);
There is a small border around the full screened window if anyone ever noticed. Is there a way to get a rid of this?
Screenshot showing border of window when in full screen mode. Note: the screenshot was cropped to show only top-left corner
OpenCV does not provide this capability.
If you want to have the image in fullscreen mode or floating around without window/borders you will have 2 choices:
Hack the window created by OpenCV;
Create the window yourself using native API calls.
If you decide to hack the window, you may try this code and replace the
SetWindowLong()call for:If that doesn’t work, you’ll have to dig a little deeper into window creation on Windows.