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Normal Topic SetZoomLevel Doesn't Have an Effect on the Diagram (Read 1199 times)
alukes
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SetZoomLevel Doesn't Have an Effect on the Diagram
Mar 13th, 2019 at 11:21pm
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Using 3.3 version

I have the following in document.onReady function
diagram.setZoomLevel(500); 

I change the value and it has no effect on the size of the nodes.
  
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Kannan Thirumal
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Re: SetZoomLevel Doesn't Have an Effect on the Diagram
Reply #1 - Mar 14th, 2019 at 6:53am
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Hi,

Did you try zoom factor like this,

    let zoomFactor: number = this.diagram.getZoomFactor();

    this.diagram.setZoomFactor(zoomFactor + 10);

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Kannan
  
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Lyubo
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Re: SetZoomLevel Doesn't Have an Effect on the Diagram
Reply #2 - Mar 14th, 2019 at 11:00am
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Hi,

Setting zoom level works as expected in my test. Can you verify that there are not errors or exceptions in the browser console happening, prior to calling setZoomLevel? Also, the zoom factor may get overwritten if you load a diagram from json/xml after you've set it in code. If you restore the diagram document from file, try moving the zoom assignment after it's been loaded.

Regards,
Lyubo
  
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