How do I use DT_CALCRECT to determine my rectangle bottom and right coords? e.g I have this rect: RECT textPos;
I\'m attempting to draw polygons on a mapView. What I did was to add a transparent view on the main view, that matches the bounds of the mapView, and I draw over it. When I move the table it\'s ok, bu
I made a paint app in Tkinter. I would like to know how to implement a function that deletes the previous action in every drawing. I made it work, however, it only deletes the very last draw but not t
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