1 | initial version |
I think problem is written in doc
Note
The function only works if there is at least one HighGUI window created and the window is active. If there are several HighGUI windows, any of them can be active.
2 | No.2 Revision |
I think problem is written in doc doc
Note
The function only works if there is at least one HighGUI window created and the window is active. If there are several HighGUI windows, any of them can be active.