Performance issue with custom markers (ChartAdornments)

[Lakshman Deenadayalan]

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]

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 

Sample: MultiseriesChartControl_9a199416_(3) 

  

Regards, 

Devi 

[Sabhareesh Ravichandran]

The proposed solution works fine. Thanks

[Devi Aruna Maharasi Murugan]

Hi Sabhareesh, 

  

Thanks for your update. 

  

Please let us know, if you need any further assistance. 

  

Regards, 

Devi