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Normal Topic LinkLabel position (Read 1364 times)
Steve_VG
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LinkLabel position
Aug 7th, 2013 at 7:15am
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Hi,

I am exporting my diagram to visio, and am needing to replace my LinkLabels with ShapeNodes containing the label text for the export. I want to place the ShapeNodes at the same location as the LinkLabels however I cannot find a way to get this information.

How do I find the location, either PointF or RectangleF of a LinkLabel?

Thanks,

Steve
  
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Stoyo
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Re: LinkLabel position
Reply #1 - Aug 7th, 2013 at 8:04am
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Hi,

It seems you can get it only through the inplace-edit interface method GetEditRect, which returns the rectangle inflated by Font.Size to give it enough space for an extra text line. You could deflate it back by the font size to get the original rectangle:

Code
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foreach (var label in link.Labels)
{
	var labelRect = label.GetEditRect(link, PointF.Empty);
	labelRect.Inflate(-link.EffectiveFont.Size, -link.EffectiveFont.Size);

	var replacement = tempDiag.Factory.CreateShapeNode(labelRect);
	replacement.Transparent = true;
	replacement.Text = label.Text;
	replacement.Font = link.EffectiveFont;
	replacement.TextFormat = new StringFormat();
}


I hope that helps,
Stoyan
  
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