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Normal Topic Width of ShapeNode (Read 2038 times)
CanadaProgrammer
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Width of ShapeNode
Dec 2nd, 2012 at 10:23am
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I define a object of ShapeNode, and
1. This node can not move
2. Only can resize at bottom side
3. MeasureUnit of Diagram is dispaly

So, if width of the object is too small such 15, then
user can not resize it. Base on my experience, the minimun value is 17. Is there
any way to solve this problem?

By the way if MeasureUnit is millimeter then it can work.
Thanks a lot.
  
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Stoyo
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Re: Width of ShapeNode
Reply #1 - Dec 2nd, 2012 at 1:22pm
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Set the MinimumNodeSize property to a value smaller than your nodes' fixed width.

I hope that helps,
Stoyan
  
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CanadaProgrammer
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Re: Width of ShapeNode
Reply #2 - Dec 3rd, 2012 at 12:37am
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Stoyo wrote on Dec 2nd, 2012 at 1:22pm:
Set the MinimumNodeSize property to a value smaller than your nodes' fixed width.

I hope that helps,
Stoyan


Thanks for your reply. Unfortunately it does not work. I think the width is not a key, I can set any width and resize width. The point is if width too small I can not resize node at bottom side. The three handle rectangles stay together closely, looks that's why cause it can not work.
  
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Stoyo
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Re: Width of ShapeNode
Reply #3 - Dec 3rd, 2012 at 3:41pm
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Check if MinimumNodeSize isn't set to a larger value later, or if you don't have a NodeModifying handler cancelling the operation. This works in my test project with everything else having default values:

Code
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private void Form1_Load(object sender, System.EventArgs e)
{
	diagram.MeasureUnit = GraphicsUnit.Display;
	diagram.MinimumNodeSize = new SizeF(1, 1);

	var node = diagram.Factory.CreateShapeNode(50, 50, 15, 15);
	node.EnabledHandles = AdjustmentHandles.ResizeBottomCenter;
}


I hope that helps,
Stoyan
  
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CanadaProgrammer
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Re: Width of ShapeNode
Reply #4 - Dec 11th, 2012 at 11:00am
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Excellent, This is what I want. Thanks a lot
  
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