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hans
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is there a way to resize the canvas
Jan 16th, 2013 at 5:13pm
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Is there a way to resize the canvas?
Changing the width and height of the diagram doesn't work well. Can I change the diagramBounds?

When doing mouseover some part of the diagram, the content is redrawn, but the expanded part of the diagram has no backbrush and moving a node over it leaves a trail of nodes
  
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hans
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Re: is there a way to resize the canvas
Reply #1 - Jan 16th, 2013 at 11:10pm
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I found that setBounds() is a method for diagram.
It isn't mentioned in Mindfusion.Diagramming for JavaScript programmer's Guide.
I found the solution on this forum in topic:
$get("canvas") function does not work well?
Thanks to Stoyan
  
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Stoyo
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Re: is there a way to resize the canvas
Reply #2 - Jan 17th, 2013 at 6:39am
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It seems setBounds is declared in the Canvas class, a base class of Diagram, and our help generation system hasn't imported it. We'll try to fix this for next release. There are several other methods declared in Canvas that might be useful: setMeasureUnit, setZoomFactor, clientToDoc, docToClient, repaint.

I hope that helps,
Stoyan
  
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James Bogacz
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Re: is there a way to resize the canvas
Reply #3 - Feb 5th, 2013 at 5:58am
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Could you paste same code example, please?
  
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Stoyo
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Re: is there a way to resize the canvas
Reply #4 - Feb 5th, 2013 at 9:20am
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Code
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var Rect = MindFusion.Drawing.Rect;
var A4 = new Rect(0, 0, 210, 297);
diagram.setBounds(A4);

var xPixels = 800;
var yPixels = 800;
var mmSize = diagram.clientToDoc({ x: xPixels, y: yPixels });
diagram.setBounds(new Rect(0, 0, mmSize.x, mmSize.y));


I hope that helps,
Stoyan
  
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