Link is changing origin and destination anchor points when diagram bounds are getting change - Diagramming Components

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Link is changing origin and destination anchor points when diagram bounds are getting change (Read 4971 times)

Niranjan YaBB Newbies Offline I love YaBB 1G - SP1! Posts: 9 Joined: Nov 19^th, 2009	Link is changing origin and destination anchor points when diagram bounds are getting change Jan 11^th, 2013 at 11:31am	Print Post
	Hi, I am using Mindfusion DiagramLite library to render my diagrams. I am changing diagrams bounds when the container of diagram is getting changed. My problem is when diagram bounds are getting change, somehow the links are changing its start and end points. I dont want to change the points of diagram links when diagram bounds are getting change. Can you please suggest me a solution for this? Regards, Niranjan


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Link is changing origin and destination anchor points when diagram bounds are getting change Reply #1 - Jan 11^th, 2013 at 3:17pm	Print Post
	Hi, The Diagram.Bounds setter does not change any diagram items but only rebuilds the alignment grid and calls InvalidateMeasure. Check if you aren't handling the Diagram.BoundsChanged event and doing something with links from the handler, e.g. re-routing them. I hope that helps, Stoyan


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Patryk YaBB Newbies Offline I Love MindFusion! Posts: 16 Joined: Jun 13^th, 2025	Re: Link is changing origin and destination anchor points when diagram bounds are getting change Reply #2 - Sep 11^th, 2025 at 6:21am	Print Post
	Hello, I found this post and I am facing exactly the same issue. Once I am routing my link on protected override void OnUpdateBounds() my origin anchor is changed. Is there a way to avoid it ?


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Slavcho YaBB Moderator Offline tech.support Posts: 3440 Joined: Oct 19^th, 2005	Re: Link is changing origin and destination anchor points when diagram bounds are getting change Reply #3 - Sep 11^th, 2025 at 7:36am	Print Post
	Hi, Try setting RoutingOptions.Anchoring to Keep. Regards, Slavcho Mindfusion


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Patryk YaBB Newbies Offline I Love MindFusion! Posts: 16 Joined: Jun 13^th, 2025	Re: Link is changing origin and destination anchor points when diagram bounds are getting change Reply #4 - Sep 11^th, 2025 at 10:54am	Print Post
	Nope, the RoutingOptions.Anchoring = Anchoring.Keep; has been set on the main diagram. I need to admit that it changes anchores only for an implementation of ContainerNode. For a single DiagramNode it works fine. But I guess the routing options are relevant for all elements?


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Slavcho YaBB Moderator Offline tech.support Posts: 3440 Joined: Oct 19^th, 2005	Re: Link is changing origin and destination anchor points when diagram bounds are getting change Reply #5 - Sep 11^th, 2025 at 1:24pm	Print Post
	If link.Dynamic is enabled, try setting it to false too. It kind of overlaps with RoutingOptions.Anchoring and we plan to merge these when time allows. Otherwise please attach a test project reproducing that. Regards, Slavcho Mindfusion


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