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#12 Right-click on arrow heads not consistently working
In 1.3.4 running in a kde 3.4.1 desktop, I see arrow
heads not consistently responding to right-click.
Arrows lines themselves seem always responsive, but
not every pixel in the head are responsive (in many
cases, only a handful of pixels really trigger the
pulldown menu)
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I am aware of that, but I am not sure as to why it happens.
I am using the QCanvas class, which should be able to
correctly detect clicks inside polygons. I don't know if
it's my fault or Qt's.
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I have committed a possible fix to this problem. It uses
Graham's scan to calculate the smallest polygon containing a
set of points, and uses that to report the edge's area.
The fix is in the main trunk. I would appreciate it if you
could try it out and let me know if any new problems were
introduced.
Elad