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Syncfusion Feedback

Retrieving current zoom level?

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125510 Aug 19,2016 04:49 PM UTC Aug 22,2016 11:06 AM UTC WPF 1
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Tags: SfDiagram
Andrew Westerman
Asked On August 19, 2016 04:49 PM UTC

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.

Ranjitha Amirthalingam [Syncfusion]
Replied On 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. 
 
 
 
Regards, 
Ranjitha A. 


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