[OpenLayers-Users] How to use split events
emmexx at tiscalinet.it
Thu Oct 8 07:33:21 EDT 2009
Il 08/10/2009 12:14, Andreas Hocevar scrisse:
> instead of working with the split event, use a beforesplit event handler
> and check the geometry of the target feature. Return false from the
> beforesplit handler if the target feature has more than 1 part (note:
> before splitting!).
Sorry but I don't understand.
In beforesplit the source and target are the original features, there's
no information about how many parts the source will cut the target in.
Probably you misunderstood my question.
Just suppose that you have a Linestring that is like half a square. I
can draw a straight line that is parallel to the square diagonal and
that cuts the half square in 2 points.
I don't want this to happen.
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