The Flutter Pie Chart is a circular graphic, which is ideal for displaying proportional values in different categories. You can create beautiful, animated, real-time and high-performance pie chart that also supports the interactive features such as explode, tooltip and selection. Key features Explode...
This widget includes the most popular and widely used charts like line, column, bar, pie, and doughnut. Rich feature set A vast range of features is available to customize the appearance of charts and render the desired outputs. Fluid animation Fluid animation represents data with smooth transiti...
Chart types - Provides functionality for rendering 20+ chart types, namely line, spline, column, bar, area, bubble, scatter, step line, fast line, range column, stacked line, stacked area, stacked column, stacked bar, pie, doughnut, radial bar, pyramid, funnel, etc. Each chart type is ...
@override Widget build(BuildContext context) { return Scaffold( body: Center( child: Container( child: SfCircularChart( series: <CircularSeries<ChartData,String>>[ // Render pie chart PieSeries<ChartData, String>( dataSource: chartData, pointColorMapper:(ChartData data, _) => data.color, x...
Syncfusion®Flutter Cartesian Charts (SfCartesianChart) widget is written natively in Dart for creating beautiful and high-performance Cartesian charts, which are used to craft high-quality applications using Flutter. Axis types- Plot various types of data in a graph with the help of numeric, cat...
enableSmartLabels callback has been deprecated; instead, use LabelIntersectAction.shift callback in DataLabelSettings class for pie and doughnut series to position the data labels smartly when they intersect. ChartTextStyle class has been removed; instead, use the TextStyle class. In mobile devices...
Types of Gradient Support in Flutter Pie Chart Note:For more information, refer to thegradient fill demoanddocumentation. Mapping shaders for data points You can also fill different shader for each individual data point in a Chart. ThepointShaderMapperproperty allows you to map the shader field ...
Like the pie chart, but with an open space at the center. Intended for comparing the contribution of each data point to the whole. Learn more Radial bar chart Renders circular bars and compares it between various categories. Learn more ...
To create a Flutter radial bar chart quickly, you can check this video. The radial bar chart is used for showing the comparisons among the categories using the circular shapes. To render a radial bar chart, create an instance ofRadialBarSeries, and add to theseriescollection property ofSfCircu...
Changing pie sizeYou can use the radius property to change the diameter of the pie chart with respect to the plot area. The default value is 80%.DART @override Widget build(BuildContext context) { return Scaffold( body: Center( child: Container( child: SfCircularChart( series: <Circular...