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Normal Topic distinguish between link draw and draging on a node (Read 1725 times)
liza
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distinguish between link draw and draging on a node
Sep 21st, 2019 at 7:13am
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Hi,
Is there any way to distinguish on a node between dragging and creating links from that node.
I mean, with this user can know from where he can  click  to create  a link and from when he can click to drag that node. This time it is happening at same time. like when a nodes get selected, then one can drag/create a link and behavior is not so understandable because sometime I want to drag but it creates a link.  Please help me to achieve this.

Thanks in advance.
  
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Slavcho
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Re: distinguish between link draw and draging on a node
Reply #1 - Sep 21st, 2019 at 8:53am
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Hi,

The mouse cursor changes to a move or resize arrow when it will be modifying a node, and to a hand when it will draw a link. You can let users move/resize nodes without selecting them first by setting the ModificationStart property to AutoHandles.

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Slavcho
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liza
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Re: distinguish between link draw and draging on a node
Reply #2 - Sep 21st, 2019 at 4:53pm
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please elaborate it with some sample code.
  
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Re: distinguish between link draw and draging on a node
Reply #3 - Sep 22nd, 2019 at 12:59pm
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Code
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var ModificationStart = MindFusion.Diagramming.ModificationStart;
diagram.setModificationStart(ModificationStart.AutoHandles);
  
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