This is an Example to Make 3 Different Type of Pie Chart in React Native. React Native Pie Chart can be made using the library react-native-pie. If you are making an app which has numbers and lots of statics to show then charts are the best way to show that data. Pie Charts are best to use when you are trying to compare different parts of a whole. They do not show changes over time. Here is the Example to make Pie Chart in your React Native App.
To make a Pie Chart we are going to use a react-native-pie library. It will provide a Pie component which is very easy to integrate. You can see the example below.
Make Pie Chart in React Native Using
1 2 3 4 5 6 7 8 | <Pie radius={70} //completly filled pie chart with radius 70 series={[10, 20, 30, 40]} //values to show and color sequentially colors={['#f00', '#0f0', '#00f', '#ff0']} /> |
In this example, We are going to make a Solid/Filled Pie Chart, Donut Pie Chart, and Gauge Pie Chart. So let’s get started.
To Make a React Native App
Getting started with React Native will help you to know more about the way you can make a React Native project. We are going to use react-native init to make our React Native App. Assuming that you have node installed, you can use npm to install thereact-native-cli command line utility. Open the terminal and go to the workspace and runInstallation of Dependency
To use Pie, you need to install react-native-pie package. To install this
Open the terminal and jump into your project
1 | cd ProjectName |
Run the following command
1 | npm install react-native-pie --save |
This command will copy all the dependencies into your node_module directory, You can find the directory in node_module the directory named react-native-pie.
–save is optional, it is just to update the react-navigation dependancy in your package.json file.
Dependency Version for this Example Used is
1 | "react-native-pie": "0.5.0" |
Now Open App.js in any code editor and replace the code with the following code.
App.js
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | //This is an example code for NavigationDrawer// import React, { Component } from 'react'; //import react in our code. import { StyleSheet, View, Text } from 'react-native'; // import all basic components import Pie from 'react-native-pie'; // import pie to make pie chart export default class App extends Component { render() { return ( <View style={styles.container}> <Text>Pie Chart Example</Text> <Pie radius={70} //completly filled pie chart with radius 70 series={[56, 11, 77]} //values to show and color sequentially colors={['yellow', 'green', 'orange']} /> <Text>Solid/Filled Pie Chart</Text> <Pie radius={70} //completly filled pie chart with radius 70 innerRadius={40} //to make donut pie chart define inner radius series={[10, 20, 30, 40]} //values to show and color sequentially colors={['#f00', '#0f0', '#00f', '#ff0']} /> <Text>Donut Pie Chart</Text> <View> <Pie radius={70} //completly filled pie chart with radius 100 innerRadius={65} series={[55]} //values to show and color sequentially colors={['#f00']} backgroundColor="#ddd" /> <View style={styles.gauge}> {/*Text in between Gauge Pie Chart*/} <Text style={styles.gaugeText}>55%</Text> </View> <Text>Gauge Pie Chart</Text> </View> </View> ); } } const styles = StyleSheet.create({ container: { flex: 1, alignItems: 'center', justifyContent: 'space-around', marginTop:30, }, gauge: { position: 'absolute', width: 140, height: 140, alignItems: 'center', justifyContent: 'center', }, gaugeText: { backgroundColor: 'transparent', color: '#000', fontSize: 24, }, }); |
To Run the React Native App
Open the terminal again and jump into your project using.
That was the React Native Pie Chart. If you have any doubt or you want to share something about the topic you can comment below or contact us here. There will be more posts coming soon. Stay tuned!
Hope you liked it. 🙂
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How to set label with each series of Pie.
How to set label with each series of the pie chart? Can you please help me.
Hello SILAJIT,
We have tried to find it out but the library used in this post does not support it. You can show the label instead with color and value in the bottom of the Chart.
Ho wcan give center text in PIE chart
We have no option to make the label in the center in this library. If you want to make the center label you have to manage on your own.
For an idea you can use below hint
<View (style-> Align center/Justify center/text center )>
<PieChart></PieChart>
<Text>Text You want</Text>
</View>