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Extreme slow performance on mobile devices

Hello dear support.
I am trying to have 6 seies by about 3000 points each of data, and visualize it on StockChart in mobile browser.
The browser freeze, and the chart refresh a few times, and it end up with nothing on the screen, and the browser barely goes responsive - lag and stuck if I touch the chart.
Practically the frame rate drop to zero.


Additionally - I have suggestion to switch the SVG for WebGL, since seems like the performance is a few times better with WebGL.
something like this :https://codepen.io/pen/?&editable=true=https%3A%2F%2Fplotly.com%2Fjavascript%2Fwebgl-vs-svg%2F
which works without freezing for 1.000.000 circles.
https://plotly.com/javascript/webgl-vs-svg/

2 Replies 1 reply marked as answer
DG Durga Gopalakrishnan Syncfusion Team October 19, 2020 12:17 PM UTC

Hi Yordan, 

We are validating your reported scenario. We will check this and update the status within two business days(21st October, 2020). We appreciate your patience until then. 

Regards, 
Durga G 


DG Durga Gopalakrishnan Syncfusion Team October 23, 2020 01:46 PM UTC

Hi Yordan, 
 
We have ensured the stock chart sample in mobile view. Stock chart rendering takes less time in mobile view also and changing the range navigator loads the chart properly. Can you please specify in which scenario you are facing this issue. We have attached the sample for your reference. Please check with below screenshot and sample. 
 
 
 
 
Please revert us, if you have any concerns. 
 
Regards, 
Durga G 


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