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Normal Topic Programmatically Draw Links Between Anchors (Read 1916 times)
alukes
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Programmatically Draw Links Between Anchors
Jan 19th, 2017 at 2:26pm
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I need to capture the end points of a link when a user creates a link or when they move a node. Later I use that information to programmatically draw the links.

Is it possible to obtain the source and destination anchor index and later use that information to draw the link?

Thanks
  
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Slavcho
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Re: Programmatically Draw Links Between Anchors
Reply #1 - Jan 19th, 2017 at 5:31pm
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If you use anchor points, you can get and restore indices using these DiagramLink methods (they are marked as @private by mistake and not imported in help file, we'll fix for next release) -

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getOriginAnchor: function ()
setOriginAnchor: function (index)
getDestinationAnchor: function ()
setDestinationAnchor: function (index)


If you don't use anchor points, try get/setStartPoint and get/setEndPoint methods.

Regards,
Slavcho
Mindfusion
  
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alukes
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Re: Programmatically Draw Links Between Anchors
Reply #2 - Jan 20th, 2017 at 4:52am
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That works. Great support as usual.
  
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