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Tima
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Change shape of Node
Nov 20th, 2010 at 11:07am
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Can we change shape of node at the time of creation
land color like Size?
  
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Stoyo
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Re: Change shape of Node
Reply #1 - Nov 22nd, 2010 at 7:14am
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You can do that from the initializeNode or nodeCreated event handler. The former is raised before the user sees the nodes, the latter once they release the mouse button after drawing. Changing the size from initializeNode will probably won't work, but it should be ok to set it from nodeCreated.

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diagram.addDiagramListener(new DiagramAdapter() {
	@Override
	public void initializeNode(NodeEvent e)
	{
		if (e.getNode() instanceof ShapeNode)
		{
			ShapeNode node = (ShapeNode)e.getNode();
			node.setShape(Shape.fromId("Process"));
			node.setBrush(new SolidBrush(Color.gray));
		}
	}
}


I hope that helps,
Stoyan
  
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Tima
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Re: Change shape of Node
Reply #2 - Nov 22nd, 2010 at 7:25am
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sry sir but i want when i create obj of shapenode that time can i deside shape of that node
if i hav three or four types of node can i give diff shape to all?
  
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Stoyo
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Re: Change shape of Node
Reply #3 - Nov 22nd, 2010 at 7:33am
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You can add several toolbar buttons displaying the shapes and call Diagram.setDefaultShape() from their click handlers. That will let you select what kind of shape to draw interactively with the mouse. You can also add the shapes to a ShapeListBox control and then drag-and-drop them to the diagram canvas.

I hope that helps,
Stoyan
  
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Re: Change shape of Node
Reply #4 - Nov 22nd, 2010 at 8:56am
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Thanks
  
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