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.
If you want to explore more Charts then you can visit 7 Type of Graph using React Native Chart Kit and for Speedometer graph visit visualize data with Speedometer Graph in React Native.
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 the react-native-cli command line utility. Open the terminal and go to the workspace and run
npm install -g react-native-cliRun the following commands to create a new React Native project
react-native init ProjectNameIf you want to start a new project with a specific React Native version, you can use the --version argument:
react-native init ProjectName --version X.XX.Xreact-native init ProjectName --version react-native@nextThis will make a project structure with an index file named App.js in your project directory.
Installation of Dependency
1. To use Pie component, 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.
2. For this project we have to link the ART library for iOS. To Link, the ART library for the IOS open the ProjectName.xcworkspace in Xcode
3. You will see Project Structure in Left Menu. Click on the Libraries option to expand.
4. Navigate to node_modules/react-native/Libraries/ART/ART.xcodeproj and drag ART.xcodeproj into the Libraries
5. Now expand the ART.xcodeproj and navigate to Products. You will see libART.a. Click on the Project in the left sidebar (PieChartExample in this case), now find Build Phase tab in the workspace area where you can see Link Binary With Libraries. (Please make note that you have selected the Project and then opening the Build Phase)
6. Now drag the libART.a file into the Link Binary With Libraries.
That’s it! Now we are ready to proceed for the next step.
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 | //This is an example code for PieChart// 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} series={[56, 11, 77]} colors={['yellow', 'green', 'orange']} /> <Text>Solid/Filled Pie Chart</Text> <Pie radius={70} innerRadius={40} series={[10, 20, 30, 40]} colors={['#f00', '#0f0', '#00f', '#ff0']} /> <Text>Donut Pie Chart</Text> <View> <Pie radius={70} innerRadius={65} series={[55]} colors={['#f00']} backgroundColor="#ddd" /> <View style={styles.gauge}> <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.cd ProjectNamereact-native run-androidreact-native run-ios (macOS only).
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. 🙂
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>
showing error react-native-pie do not exist in haste module map
Hi,
I have updated the post. Please have a look and comment if you are still facing the issue. I am very thankful to you to inform me about this issue. Hope the updated post will solve the problem.
Sir i have tried your code but it is not working with current react native version. Its working fine in IOS but in android its not showing the pie chart, Please help me.
What is the problem you are facing? Can you please share the screenshot @snehalagrawal1701@gmail.com