SfCartesianChart FastLineSeries integration - Flutter

[Aswin]

Hi,

I came across a forum suggestion of integration FastLineSeries instead of LineSeries for improving performance and some tweaks to improve the zooming and scrolling experience.

[ SfChart ] Big Data sample | Flutter Forums | Syncfusion..

When tried to integrate the same in Flutter, found

antialiasing , SuspendSeriesNotification method, and some features mentioned were unavailable in Flutter when compared to the Xamarin ref. shared in the forum.

Can I get some example/docs to integrate the same in flutter.

Looking forward to hear you back.

Aswin.

[Sriram Kiran Senthilkumar]

Hi Aswin,

Greetings from Syncfusion. We would like to let you know that in Xamarin the data source is binded value and so they are provided features such as suspendSeriesNotification for updating the data points and regarding the anitaliasing feature, we have set the antialaising value to false by default for fastLine series internally while rendering the series. But in flutter its unnecessary and for dynamic update related scenarios, we have provided updateDataSource public method support to add, remove and updated the data points in the chart data source dynamically. For further reference on updateDataSource method, please refer the user guide below.

https://help.syncfusion.com/flutter/cartesian-charts/methods#updatedatasource

Please get back to us if you require any further assistance.

Regards,

Sriram Kiran