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Normal Topic Mid point of a link (Read 1593 times)
donalmeida
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Mid point of a link
May 26th, 2011 at 6:41pm
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We would like to add two control points on the link, near the link text. How do we get to the midpoint of a link? And then add two controls points at that point? (LinkStyle.Polyline).
  
Don Almeida.
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Stoyo
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Re: Mid point of a link
Reply #1 - May 27th, 2011 at 10:55am
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By default, link text is drawn at this position (points corresponds to ControlPoints):

var pos = points.Count % 2 == 1 ?
     points[points.Count / 2] :
     Utilities.Mid(points[points.Count / 2 - 1], points[points.Count / 2]);

You should insert the new points at index = points.Count / 2.

I hope that helps,
Stoyan
  
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