I am working under c++ with the qgis API 2.8
In order to make different operation on a canvas like personnalized rotation or selecting a region for zooming, I had to catch different signal like rightclick, leftclick, clicked or dblclick.
Do you have any idea on how can I proceed to do that ?
أكثر...
In order to make different operation on a canvas like personnalized rotation or selecting a region for zooming, I had to catch different signal like rightclick, leftclick, clicked or dblclick.
Do you have any idea on how can I proceed to do that ?
أكثر...