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Normal Topic Set backround image to the diagram (Read 3178 times)
maor
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Set backround image to the diagram
Mar 24th, 2009 at 3:30pm
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Hi,
I'm trying to set backroud image to my diagram.

<my:Diagram x:Name="diagramLight" AlignToGrid="True" Behavior="LinkShapes" LinkBrush="Green" NodeClicked="diagramLight_NodeClicked" Background="#FF5C7590" >


<Image x:Name="backImage" Source="file:///C:/Untitled.jpg"></Image>

</my:Diagram>

I see the image in the preview but when i browse to the page i dont see it.

also i tried to se image to shape node and didnt successed.
shape1.Image = new BitmapImage(new Uri("file:///C:/Untitled.jpg"));

i got -
invalidoperationexception imageerror error #4001

Thanks,

Maor
  
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Stoyo
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Re: Set backround image to the diagram
Reply #1 - Mar 24th, 2009 at 6:52pm
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Hi,

I suppose that Xaml code tries to set an Image control as the Content of the Diagram control, which does not work because the Diagram later sets a Canvas that contains the items as its Content. Instead, try setting the BackBrush to an ImageBrush that shows your image. To load an image, add it to your project so it's built into the .xap file, and load it just by the file name, without a path in front of the name.

I hope that helps,
Stoyan
  
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maor
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Re: Set backround image to the diagram
Reply #2 - Mar 25th, 2009 at 8:13am
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Hi,

can you please send me example?

Thanks
  
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Stoyo
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Re: Set backround image to the diagram
Reply #3 - Mar 25th, 2009 at 10:09am
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Hi,

https://mindfusion.eu/_samples/BackgroundImage.zip

I hope that helps,
Stoyan
  
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