円グラフ_sz

spaced Pie Chart / pie_chart_sz

This Flutter package provides a donut Chart Widget

Installation

In the dependencies: section of your pubspec.yaml, add the following line:

dependencies:
  pie_chart_sz: <latest version>

Usage

Import this class

import 'package:pie_chart/pie_chart.dart';

this a simple example code to use this package

List<Color>? colors = [
  Colors.purple,
  Colors.blue,
  Colors.orange,
  Colors.red,
  Colors.teal,
];

List<double>? values = [
  50,
  20,
  20,
  5,
  5,
];

PieChartSz(
colors: colors,
values: values,
gapSize: 0.2,
centerText: "center text",
centerTextStyle: TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
color: Colors.black,
),
valueSettings: Valuesettings(
showValues: false,
ValueTextStyle: TextStyle(
fontSize: 14,
fontWeight: FontWeight.bold,
color: Colors.black,
),
),
)

Features

show values with 'showValues'

Valuesettings(
showValues: true,
ValueTextStyle: TextStyle(
fontSize: 14,
fontWeight: FontWeight.bold,
color: Colors.black,
),
)