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Normal Topic creating extra node inside a in a inheritance diagram (Read 906 times)
Ankur shah
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creating extra node inside a in a inheritance diagram
May 21st, 2019 at 9:13am
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We have a requirement that we have Class Inheritance diagram already shown in a canvas. Now if user clicks on any node we will have to show a new node in same diagram. Which is not linked any node in a diagram. I am bale to create a new node but facing  problem while showing on canvas. As some time this new node created overlaps the existing diagram. Can you please let me know how should i align this new node that it should be visible some where where it does not overlaps the existing diagram.
  
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Slavcho
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Re: creating extra node inside a in a inheritance diagram
Reply #1 - May 21st, 2019 at 11:11am
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Call diagram.getContentBounds() to find the location of old nodes, and create the new one somewhere outside it, e.g. contentRect.right() + padding or contentRect.bottom() + padding. Alternatively call diagram.arrange if you already use some layout class; it should move the new node to the sides too depending on multipleGraphsOrientation property.

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Slavcho
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