SfCartesianChart has scroll controller, is possible?

[Ian Oliveira]

1 - Is there any way to listen to the scroll scroll or manipulate it in SfCartesianChart when I have several points where scrolling should occur.

we tried wrapping the SfCartesianChart with a flutter scroll but it didn't work.

what i want to do is synchronize a second list view component with the graph points when i hear scroll

Attachment: chart.png_2e30aa68.zip

[Yuvaraj Gajaraj]

Hi Ian,

To achieve your requirement, we suggest you use the onPlotAreaSwipe callback which helps you to find the swipe direction of the chart. Based on that you can scroll the chart, we have shared the online demo sample and code snippet below for your reference.

Online demo: https://flutter.syncfusion.com/#/cartesian-charts/user-interactions/pagination

Source code: https://github.com/syncfusion/flutter-examples/blob/master/lib/samples/chart/cartesian_charts/user_interactions/pagination.dart

UG: https://help.syncfusion.com/flutter/cartesian-charts/callbacks#onplotareaswipe

Regards,

Yuvaraj