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Normal Topic Shape node text margin (Read 3988 times)
tusharpateluk
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Shape node text margin
Oct 8th, 2008 at 1:29pm
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How can i specify margin in shape node text. I need to show multiple lines in a shape node. When I fire ResizeToFitText() method, shape node text does not look good.

Please let me know what can be done to add margin to the text inside the shape node.
  
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Stoyo
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Re: Shape node text margin
Reply #1 - Oct 8th, 2008 at 2:03pm
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Text margins are not supported at this time, but you might define text-area for your shape that is slightly smaller than the shape's outline.
  
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tusharpateluk
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Re: Shape node text margin
Reply #2 - Oct 10th, 2008 at 12:46pm
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Can you please give me some sample code for the same.
  
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Stoyo
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Re: Shape node text margin
Reply #3 - Oct 12th, 2008 at 10:01am
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Add this code to the Window_Loaded handler and draw some nodes to see how it works:

Code
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new Shape(
	Shapes.Rectangle.Outline, // reuse the outline definition of Rectangle
	null, // no decorations
	new ElementTemplate[]
	{
		new LineTemplate(5, 5, 95, 95),
		new LineTemplate(95, 5, 95, 95),
		new LineTemplate(95, 95, 5, 95),
		new LineTemplate(5, 95, 5, 5)
	},
	FillRule.EvenOdd, "RectWithTextMargins");

diagram.DefaultShape = Shape.FromId("RectWithTextMargins");
diagram.ShapeText = "test test test test test test test test test ";
diagram.ShapeText += diagram.ShapeText + diagram.ShapeText;


I hope that helps,
Stoyan
  
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tusharpateluk
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Re: Shape node text margin
Reply #4 - Oct 14th, 2008 at 1:50pm
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Thanks for you help. Their is one small change in your code.

new Shape(
Shapes.Rectangle.Outline, // reuse the outline definition of Rectangle
null, // no decorations
new ElementTemplate[]
{
new LineTemplate(5, 5, 95, 5),
new LineTemplate(95, 5, 95, 95),
new LineTemplate(95, 95, 5, 95),
new LineTemplate(5, 95, 5, 5)
},
FillRule.EvenOdd, "RectWithTextMargins");

diagram.DefaultShape = Shape.FromId("RectWithTextMargins");
diagram.ShapeText = "test test test test test test test test test ";
diagram.ShapeText += diagram.ShapeText + diagram.ShapeText;


Thanks again
  
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