30 Flutter Tips| FT27: Pie Chart and Bar Graph In Flutter

Flutter Tips 27 of #30FlutterTips With LakshydeepVikram series which had explored about using pie chart and bar-graph in Flutter.
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FT27: Pie Chart and Bar Graph In Flutter

For Pie chart

Install Package pie_chart:

pie_chart:

Use PieChart widget by importing it:

PieChart(
//data types you want to show
    dataMap: const {
      "LinkedIn": 700,
      "GitHub": 1000,
      "Medium": 250,
    },

    animationDuration: const Duration(milliseconds: 800),
    chartLegendSpacing: 32,
//height
    chartRadius: MediaQuery.of(context).size.height * 0.25,

    initialAngleInDegree: 0,
// Types of chart
    chartType: ChartType.ring,

    centerText: "Followers",
    ringStrokeWidth: 32,
// ways to show values 
    chartValuesOptions: const ChartValuesOptions(
      showChartValueBackground: true,
      showChartValues: true,
      showChartValuesInPercentage: false…