sphericalkat/flutter_circular_chart
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Update README.md errors

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This widget repo is awesome! Here is a couple recommendations to make the getting started code smoother.
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rkc13 2018-01-26 22:46:05 -08:00 committed by GitHub
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@ -41,6 +41,8 @@ import 'package:flutter_circular_chart/flutter_circular_chart.dart';
Create chart data entry objects: Create chart data entry objects:
``` ```
final GlobalKey<AnimatedCircularChartState> _chartKey;
List<CircularStackEntry> data = <CircularStackEntry>[ List<CircularStackEntry> data = <CircularStackEntry>[
new CircularStackEntry( new CircularStackEntry(
<CircularSegmentEntry>[ <CircularSegmentEntry>[
@ -53,7 +55,6 @@ List<CircularStackEntry> data = <CircularStackEntry>[
), ),
]; ];
``` ```
Create an `AnimatedCircularChart`: Create an `AnimatedCircularChart`:
``` ```
@ -61,7 +62,7 @@ Create an `AnimatedCircularChart`:
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new AnimatedCircularChart( return new AnimatedCircularChart(
key: _chartKey, key: _chartKey,
size: const Size(300, 300), size: const Size(300.0, 300.0),
initialChartData: data, initialChartData: data,
chartType: CircularChartType.Pie, chartType: CircularChartType.Pie,
); );