Hello
I have another question about picking.
I'm displaying a graph on the canvas, and some points that are used to
specify the values of the graph. The points are pickable, and when the
user drags them, the graph changes acoordingly.
But sometimes it is just impossible to pick a point. It's completely
stuck. It won't be moved. It only happens with maybe one or two points at
a time, and the rest of the points can be picked and translated very
nicely. Sometimes all of the points can be picked perfectly, but sometimes
it just becomes impossible with a few. I can't see that there is any
pattern in when or with what points either. That seems to change for every
time I run the application. It's kind of frustrating, because I have no
idea what I can do to try to make it better..
Currently the pickTolerance is set to 15, I have tried to set it larger,
but that doesn't seem to have any effect.
Anybody had this problem before or have any ideas?
I would be happy for any suggestion!
-Marianne
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