Re: Dragging a Canvas::Line with the mouse?

2008/6/19 walt <w41ter gmail com>:
The only graphics trick I know is to draw the line by XOR'ing it
with the canvas and again a second time to erase it.  (That's to
avoid redrawing the whole screen with every move of the cursor.)

Is there a way to do that with gtk-perl?

google is your friend here:

xor site:

gives you this thread:



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