set x and y axis values ordered

[nasr25]

Hi

i have example code to show line chart, but X and Y axis values not ordered, how can i make it ordered from 0 to big number in series.

`class SimpleLineChart extends StatelessWidget { // X value -> Y value static const myData = [ [2,5], [1,3], [10,9], ];

@override Widget build(BuildContext context) { return new LineChart( lines: [ new Line<List, String, String>( data: myData, xFn: (datum) => datum[0], yFn: (datum) => datum[1], ), ], chartPadding: new EdgeInsets.fromLTRB(30.0, 10.0, 10.0, 30.0), ); } }`

[nasr25]

No answer ???

[thekeenant]

Hi, it's just me on this project so there isn't much support.

You can sort the data before providing it to the line chart. This sorts your data by the X axis value ascending:

final sortedData = <List<int>>[]..addAll(myData)..sort((a, b) {
  return a.first.compareTo(b.first);
});

[nasr25]

Ok, thanks