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Performance issue with custom markers (ChartAdornments)

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125227 Aug 1,2016 07:39 AM Aug 3,2016 12:28 AM WPF 3
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Tags: SfChart
Lakshman Deenadayalan
Asked On August 1, 2016 07:39 AM

Using plain FastLineSeries with no markers/adornments, the following application loads, renders and zooms much faster than
using FastLineSeries with custom chart adornments.

Following sample loads 5000 points.
Try running the attached sample with ChartAdornments and without adornments. There is a big performance lag when doing operations like zooming, resizing.

Attachment: MultiseriesChartControl_9a199416.zip

Devi Aruna Maharasi Murugan [Syncfusion]
Replied On August 2, 2016 06:58 AM

Hi Lakshman, 
  
Thanks for contacting Syncfusion Support. 
  
For each data point an UIElement is generated for the adornment, due to this while having more number of points, the performance degradation occurs. If your requirement is to display only symbols in adornment, we recommend you to use "FastScatterBitmapSeries" to get better performance. We have modified your sample and it can be downloaded from below link 
  
Regards, 
Devi 




Sabhareesh Ravichandran
Replied On August 2, 2016 09:05 AM

The proposed solution works fine. Thanks

Devi Aruna Maharasi Murugan [Syncfusion]
Replied On August 3, 2016 12:28 AM

Hi Sabhareesh, 
  
Thanks for your update. 
  
Please let us know, if you need any further assistance. 
  
Regards, 
Devi 


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