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Adding Additional points on the links (Read 1091 times)

donalmeida Junior Member Offline Yay... Posts: 65 Joined: Oct 6^th, 2009	Adding Additional points on the links May 7^th, 2010 at 3:30pm	Print Post
	We have a requirement to let the user dynamically add mote points on the links. How do we let the user select a location on the link using the mouse pointer and cause an additional point in the link at that position.

	Don Almeida.
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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Adding Additional points on the links Reply #1 - May 7^th, 2010 at 6:43pm	Print Post
	You could call GetLinkAt (e.MousePosition, 3, true, ref segmNum) in response to the LinkClicked event to get the index of the clicked segment, and then insert the point at the segmNum + 1 position in link.ControlPoints. This will work for Polylne links. For cascading links you might have to align the neighbor points after inserting a new point, and for Bezier links you must add three new points instead of just one in order to add a whole Bezier segment. I hope that helps, Stoyan


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