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Normal Topic Arrows with tables as destination (Read 2535 times)
Kurt
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Arrows with tables as destination
May 29th, 2006 at 12:00pm
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I want to draw arrows, which have a table as destination. The arrows shall link to the table as whole entity, so I use the CreateArrow method with -1 as row argument. This works fine, if the table has no AnchorPoint, which allows incoming arrows.
If there is such an AnchorPoint, the arrow allways ends in this AnchorPoint.
What can I do, that the arrow ends somewhere at the edge of the table, when this table has an AchorPoint?
  
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Stoyo
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Re: Arrows with tables as destination
Reply #1 - May 29th, 2006 at 12:27pm
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You could disable the AnchorPattern temporarily, e.g.

AnchorPattern ap = table.AnchorPattern;
table.AnchorPattern = null;
fc.CreateArrow(table, ...);
table.AnchorPattern = ap;

I hope that helps,
Stoyan
  
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Stoyo
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Re: Arrows with tables as destination
Reply #2 - May 29th, 2006 at 12:28pm
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... or handle the ValidateAnchorPoint event and return false for all points.
  
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Kurt
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Re: Arrows with tables as destination
Reply #3 - May 30th, 2006 at 5:37am
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Hi Stoyo,

thank for your answers.

The first solution works, but when a table is moved, the array jumps back to the anchnr point, probably because I call a FC.RouteAllArrows().

The seconds solution with the ValidateAnchorPoint-Event works without problems.
  
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