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Syncfusion Feedback

Chart control responds very slow

Thread ID:





132602 Sep 11,2017 04:57 PM UTC Sep 18,2017 03:26 PM UTC WPF 2
Tags: Chart
Andrew Porotov
Asked On September 11, 2017 04:57 PM UTC


I use range area chart with 1920 pairs of points. When I hovering mouse crosshair and labels responds slowly.
Is there any changes I can do to improve it?

Thanks in advance,

Attachment: WpfSyncFusionTester_81e024f4.zip

Durgadevi Selvaraj [Syncfusion]
Replied On September 14, 2017 01:28 PM UTC

Hi Andrew, 

Thanks for contacting Syncfusion Support. 
We are able to reproduce the problem at our end. It seems to be a WPF framework level issue  and currently we are analyzing this problem with high priority. So, We need time to analyze this problem and  will update you the status  on September 18,2017. 

Durgadevi S 

Durgadevi Selvaraj [Syncfusion]
Replied On September 18, 2017 03:26 PM UTC

Hi Andrew, 
This is WPF framework issue, which is reproduced when using Path element with more points and moving line shapes. This same scenario has working properly in UWP platform. We have reproduced this problem in simple sample without using our chart control and reported to below MSDN forum. We will update you the status, once got the solution for this framework issue.  
Durgadevi S 


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