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From: | Tomas By |
Subject: | mouse events on pixel drawing |
Date: | Sat, 06 Feb 2016 11:47:20 +0100 |
User-agent: | XS4ALL Webmail |
Hello everybody,What is the best way to connect mouse events to lines and dots on a drawing?
Right now I am thinking I will do my own separate calculation of the pixels when I draw (on a drawing area), and store a mapping from those pixels to the elements (ie lines and dots) which I can then use in the mouse event.
However, this feels extremely primitive. Is there a better way to do this in Gnome/GTK? /Tomas
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