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Performance issue with custom markers (ChartAdornments)

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

3 Replies

DA Devi Aruna Maharasi Murugan Syncfusion Team August 2, 2016 10:58 AM UTC

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 

SR Sabhareesh Ravichandran August 2, 2016 01:05 PM UTC

The proposed solution works fine. Thanks

DA Devi Aruna Maharasi Murugan Syncfusion Team August 3, 2016 04:28 AM UTC

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

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