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Normal Topic Visio Shape Line Color (Read 146 times)
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Visio Shape Line Color
May 17th, 2024 at 6:03am
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When using VisioShapes, is there any way to change the Line or Fill Color of the VisioShapes loaded from our stencil?
Brush and Pen Properties are there but dont seem to alter the VisioShape Color.
  
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Slavcho
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Re: Visio Shape Line Color
Reply #1 - May 20th, 2024 at 7:41am
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Vsx.Shape has BackgroundColor and ForegroundColor properties. This build also adds LineColor:

https://mindfusion.eu/_beta/fcnet703.zip

A stencil master can contain multiple nested shapes, e.g. the ones from the stencil you attached to another thread go three levels deep:

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foreach (var shape in visioNode.Content.Master.Shapes)
{
	shape.LineColor = Color.Red;

	foreach (var level2 in shape.Shapes)
	{
		level2.LineColor = Color.Blue;

		foreach (var level3 in level2.Shapes)
			level3.LineColor = Color.Green;
	}
} 



I guess you could set it recursively if you want a uniform color applied.

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Slavcho
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Re: Visio Shape Line Color
Reply #2 - May 21st, 2024 at 8:00am
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The LineColor works with the updated Library (ForegroundColor and BackgroundColor didn't but this might be related to the visio shape data i guess).

Since this requires the newer Library version to be used, we are back to having to resolve the drag and drop issue, i will add to this topic accordingly.
  
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Re: Visio Shape Line Color
Reply #3 - May 22nd, 2024 at 9:27am
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We use this sub to color the visioshapes, linecolor works fine now, is the background and foreground property not working related to the visio data or are we missing some setting?

    Private Sub ColorAllIncludedShapes(v As VisioNode, c As System.Drawing.Color)
        For Each s As MindFusion.Vsx.Shape(Of color, Drawing.Image) In v.Content.Master.Shapes
            For Each si As MindFusion.Vsx.Shape(Of color, Drawing.Image) In s.Shapes
                si.ForegroundColor = c
                si.BackgroundColor = c
                si.LineColor = c
            Next
            s.ForegroundColor = c
            s.BackgroundColor = c
            s.LineColor = c
        Next
    End Sub
  
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Re: Visio Shape Line Color
Reply #4 - May 22nd, 2024 at 11:10am
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Check the vsx file's XML code for the stencil master you are interested in. Most of the shapes in what you attached earlier seem to define single-line geometries and apply NoFill property:

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<Geom IX="0">
  <NoFill>1</NoFill>
  <NoLine>0</NoLine>
  <NoShow>0</NoShow>
  <NoSnap F="No Formula">0</NoSnap>
  <MoveTo IX="1">
    <X F="Width*0">0</X>
    <Y F="Height*1">0.1023622047244094</Y>
  </MoveTo>
  <LineTo IX="2">
    <X F="Width*0">0</X>
    <Y F="Height*0">0</Y>
  </LineTo>
</Geom> 



Regards,
Slavcho
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