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Normal Topic ArgumentException from GetOutlinePoly (Read 1741 times)
shalex
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ArgumentException from GetOutlinePoly
Jan 14th, 2010 at 6:29am
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Just as a question:
I call method GetOutLinePoly from HitTestAdjustmentHandles event handler. When height of ShapeNode has zero height the method returns exception. I guess this exception shouldn't be raised by this method.

************** Exception Text **************
System.ArgumentException: Parameter is not valid.
at System.Drawing.Drawing2D.GraphicsPath.get_PathPoints()
at MindFusion.Diagramming.ShapeNode.GetOutlinePoly(Boolean rendering)
  
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Stoyo
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Re: ArgumentException from GetOutlinePoly
Reply #1 - Jan 14th, 2010 at 6:54am
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I suppose we could make the method return an empty array in such case. For the time being check if width * height is greater than 0 before calling it.
  
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shalex
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Re: ArgumentException from GetOutlinePoly
Reply #2 - Jan 16th, 2010 at 2:25pm
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Yes, I did so.
  
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