Added documentation.

11 years ago · d44e3c369d
parent 68827072c9
commit d44e3c369d
1 changed files with 3 additions and 0 deletions
--- a/modules/highgui/doc/user_interface.rst
+++ b/modules/highgui/doc/user_interface.rst
@ -83,6 +83,9 @@ If window was created with OpenGL support, ``imshow`` also support :ocv:class:`o

 .. note:: This function should be followed by ``waitKey`` function which displays the image for specified milliseconds. Otherwise, it won't display the image. For example, ``waitKey(0)`` will display the window infinitely until any keypress (it is suitable for image display). ``waitKey(25)`` will display a frame for 25 ms, after which display will be automatically closed. (If you put it in a loop to read videos, it will display the video frame-by-frame)

+.. note::
+
+    [Windows Backend Only] Pressing Ctrl+C will copy the image to the clipboard.

 namedWindow
 ---------------