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Retrieving current zoom level?

For an application I am writing we are using sfDiagram and need to have certain data shown/hidden based on the current zoom level. For example when I zoom in the label for an object on the diagram would appear and disappear when zoomed out. 

Is there a way to retrieve the current zoom level so I can bind an whether or not labels are shown to the current zoom level. 

Any help would be greatly appreciated.

1 Reply

RA Ranjitha Amirthalingam Syncfusion Team August 22, 2016 11:06 AM UTC

Hi Andrew, 
Thanks for contacting Syncfusion Support. 
Requirement: Need to get the CurrentZoom value of the Diagram. 
We have provided sample to represent your requirement. Please refer to the sample from the following link. 
Sample Link: CurrentZoom
Sample Details: 
In this sample, we have registered ViewPortChanged event to get the CurrentZoom value of the Diagram. 
Ranjitha A. 

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