On Zoom End Get X Axis Start and End Values

[Jesse]

Hello,

I am trying to get the x axis values when a user selections a selection of the chart. Please see the image below. It shows the values during the selection process, but i cant seem to find the values after the callback. Im trying to get the highlights values in the red blocks.

[Yuvaraj Gajaraj]

Hi Jesse,

Currently, there is no support for getting the interactive tooltip value for the x-axis while performing the selection zooming, but you can get the axis visible range after the selection zooming is performed with the help of the onActualRangeChanged event. We have shared the code snippet and related UG documentation below for your reference.

Code snippet:

onActualRangeChanged: (args) {

if(args.orientation == AxisOrientation.horizontal){

print('visibleMinimum: ${args.visibleMin}');

print('visibleMaximum: ${args.visibleMax}');

}

},

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

Regards,

Yuvaraj.