5.1.4 • Published 3 years ago

react-native-fusioncharts-enhanced v5.1.4

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License
MIT
Repository
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Last release
3 years ago

FusionCharts React Native :

A React Native component which provides bindings for FusionCharts JavaScript Charting Library. It easily adds rich and interactive charts to any React Native Projects.

Demo

Table of Contents

Important Note

If you're using this package with Expo Tools, please make sure your Expo SDK version is higher than or equal to v38.0.0.

In bare React Native application you need to also install the react-native-unimodules package, and configure the content of ios and android build directiories like it's described here.

As the original webview module will be deprecated from react-native, please update react-native-fusioncharts and follow the given steps in your project:

  • Run the following command in your project
$ npm install react-native-webview
  • After that link this module to your app
$ react-native link react-native-webview
  • For iOS, go to your ios directory and run the following
$ pod install

Getting Started

Requirements

  • Node.js, NPM/Yarn installed globally in your OS.

Installation

This wrapper can be installed within app based on Expo tools, or bare React Native app.

To install react-native-fusioncharts, run:

$ npm install --save react-native-fusioncharts

After installing react-native-fusioncharts, follow the steps below:

It is required to add the .fcscript into the asset extensions section of metro.config.js file, or create that file within your project, and configure it like below:

const {getDefaultConfig} = require('metro-config');

module.exports = (async () => {
  const {
      resolver: { sourceExts, assetExts }
  } = await getDefaultConfig()
  return {
      transformer: {
          getTransformOptions: async () => ({
              transform: {
                  experimentalImportSupport: false,
                  inlineRequires: false
              }
          })
      },
      resolver: {
        sourceExts,
        assetExts: [...assetExts, 'fcscript']
      }
    }
})()

Quick Start

Include the react-native-fusioncharts library as follows:

The App.js file:

import React, { Component } from 'react';
import { AppRegistry, StyleSheet, Text, View, Platform } from 'react-native';
import ReactNativeFusionCharts from 'react-native-fusioncharts';

export default class App extends Component {
  constructor(props) {
    super(props);
    //STEP 2 - Chart Data
    const chartData = [
      { label: "Venezuela", value: "250" },
      { label: "Saudi", value: "260" },
      { label: "Canada", value: "180" },
      { label: "Iran", value: "140" },
      { label: "Russia", value: "115" },
      { label: "UAE", value: "100" },
      { label: "US", value: "30" },
      { label: "China", value: "30" },
    ];
    //STEP 3 - Chart Configurations
    const chartConfig = {
      type: "column2D",
      width: "100%",
      height: "400",
      dataFormat: "json",
      dataSource: {
        chart: {
          caption: "Countries With Most Oil Reserves [2017-18]",
          subCaption: "In MMbbl = One Million barrels",
          xAxisName: "Country",
          yAxisName: "Reserves (MMbbl)",
          numberSuffix: "K",
          theme: "fusion",
          exportEnabled: 1 // to enable the export chart functionality
        },
        data: chartData
      }
    };

    this.state = {
      chartConfig
    };
  }

  render() {
    return (
      <View style={styles.container}>
        <Text style={styles.heading}>
          FusionCharts Integration with React Native
        </Text>
        <View style={styles.chartContainer}>
          <ReactNativeFusionCharts
            chartConfig={this.state.chartConfig}
          />
        </View>
      </View>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    padding: 10
  },
  heading: {
    fontSize: 20,
    textAlign: 'center',
    marginBottom: 10
  },
  chartContainer: {
    height: 200
  }
});

// skip this line if using Create React Native App
AppRegistry.registerComponent('ReactNativeFusionCharts', () => App);

Working with Events

In this sample we are attaching dataplotclick event in the chart.

import React, { Component } from 'react';
import { Platform, StyleSheet, Text, View, Alert } from 'react-native';
import ReactNativeFusionCharts from 'react-native-fusioncharts';

export default class ListenEvents extends Component {
  constructor(props) {
    super(props);

    const chartConfig = {
      type: 'column2d',
      width: '100%',
      height: '100%',
      dataFormat: 'json',
      dataSource: {
        chart: {
          caption: 'Countries With Most Oil Reserves [2017-18]',
          subCaption: 'In MMbbl = One Million barrels',
          xAxisName: 'Country',
          yAxisName: 'Reserves (MMbbl)',
          numberSuffix: 'K',
          theme: 'fusion'
        },
        data: [
          { label: 'Venezuela', value: '290' },
          { label: 'Saudi', value: '260' },
          { label: 'Canada', value: '180' },
          { label: 'Iran', value: '140' },
          { label: 'Russia', value: '115' },
          { label: 'UAE', value: '100' },
          { label: 'US', value: '30' },
          { label: 'China', value: '30' }
        ]
      }
    };

    this.state = {
      chartConfig,
      events: {
        // Add your events method here:
        // Event name should be in small letters.
        dataplotclick: (e, a) => {
          Alert.alert(`You clicked on ${e.data.categoryLabel}`);
        }
      }
    };
  }

  render() {
    return (
      <View style={styles.container}>
        <Text style={styles.header}>Listen to events from chart</Text>
        <View style={styles.chartContainer}>
          <ReactNativeFusionCharts
            chartConfig={this.state.chartConfig}
            events={this.state.events}
          />
        </View>
      </View>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    padding: 10
  },
  header: {
    fontWeight: 'bold',
    fontSize: 20,
    textAlign: 'center',
    paddingBottom: 10
  },
  chartContainer: {
    height: 400,
    borderColor: '#000',
    borderWidth: 1
  }
});

Working with APIs

In this sample we can change the chart type dynamically using chart APIs.

import React, { Component } from 'react';
import { Platform, StyleSheet, Text, View, Button, Alert } from 'react-native';
import ReactNativeFusionCharts from 'react-native-fusioncharts';

export default class ChartRunTime extends Component {
  constructor(props) {
    super(props);
    // Create a property(e.g: apiCaller) which will get attached to a function
    // where you can pass Chart API methods you want to run.
    this.apiCaller = null;
    const chartConfig = {
      type: 'column2d',
      width: '100%',
      height: '100%',
      dataFormat: 'json',
      dataSource: {
        chart: {
          caption: 'Recommended Portfolio Split',
          subCaption: 'For a net-worth of $1M',
          showValues: '1',
          showPercentInTooltip: '0',
          numberPrefix: '$',
          enableMultiSlicing: '1',
          theme: 'fusion',
          exportEnabled: 1
        },
        data: [
          {
            label: 'Equity',
            value: '300000'
          },
          {
            label: 'Debt',
            value: '230000'
          },
          {
            label: 'Bullion',
            value: '180000'
          },
          {
            label: 'Real-estate',
            value: '270000'
          },
          {
            label: 'Insurance',
            value: '20000'
          }
        ]
      }
    };

    this.state = {
      chartConfig,
      chartType: ''
    }
  }

  changeType(type) {
    this.setState({ chartType: type }, () => {
      // Chart instance is available here.
      // Passing js code to run chart api method.
      this.apiCaller(`chartType('${type}')`); // This method accepts js code in string.
    });
  }

  // Bind the argument from onInitialized with the property you created in your constructor
  bindApiCaller(caller) {
    // Now this.apiCaller will be a function where you can pass js code for the WebView
    // to access the chart Object. See the method changeType.
    this.apiCaller = caller;
    if (this.state.chartType === '')
      this.setState({ chartType: this.state.type });
  }

  render() {
    return (
      <View style={styles.container}>
        <Text style={styles.header}>Change chart type at runtime</Text>
        <View style={styles.chartContainer}>
          <ReactNativeFusionCharts
            chartConfig={this.state.chartConfig}
            onInitialized={caller => {
              this.bindApiCaller(caller);
            }}
          />
        </View>
        <Text style={styles.info}>Press button to change chart type</Text>
        <View style={styles.buttonContainer}>
          <Button
            disabled={
              this.state.chartType === '' || this.state.chartType == 'column2d'
            }
            style={{ margin: 8 }}
            title="Column2D"
            onPress={() => this.changeType('column2d')}
          />
          <Button
            disabled={
              this.state.chartType === '' || this.state.chartType == 'pie2d'
            }
            title="Pie2D"
            onPress={() => this.changeType('pie2d')}
          />
          <Button
            disabled={
              this.state.chartType === '' || this.state.chartType == 'bar2d'
            }
            title="Bar2D"
            onPress={() => this.changeType('bar2d')}
          />
        </View>
      </View>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    padding: 10
  },
  header: {
    fontWeight: 'bold',
    fontSize: 20,
    textAlign: 'center',
    paddingBottom: 10
  },
  chartContainer: {
    height: 400,
    borderColor: '#000',
    borderWidth: 1
  },
  buttonContainer: {
    padding: 10,
    display: 'flex',
    justifyContent: 'space-around',
    flexDirection: 'row',
    alignItems: 'center'
  },
  info: {
    fontSize: 16,
    textAlign: 'center',
    marginTop: 5
  }
});

Working with modules

In this sample we can add the modules dynamically e.g gantt, timeseries, powercharts etc

import React, { Component } from "react";
import { StyleSheet, View } from "react-native";
import ReactNativeFusionCharts from "react-native-fusioncharts";
 
export default class App extends Component {
  constructor(props) {
    super(props);
 
    const chartConfig = {
      type: "gantt", // your chart type goes here
      width: "100%",
      height: "400",
      dataFormat: "json",
      dataSource: { // your data goes here
        // for gantt chart data please visit https://www.fusioncharts.com/dev/chart-attributes/gantt
      }
    };  
    this.state = {
      chartConfig
    };
  }
 
  render() {
    const modules = ['gantt']; // module names goes here
    return (
      <View style={styles.container}>
        <View style={styles.chartContainer}>
          <ReactNativeFusionCharts
            chartConfig={this.state.chartConfig}
            modules={modules}
          />
        </View>
      </View>
    );
  }
}
 
const styles = StyleSheet.create({
  container: {
    flex: 1,
    padding: 10
  },
 
  chartContainer: {
    height: '60%',
    borderColor: "#000",
    borderWidth: 1
  }
});

In this sample we can add the theme modules dynamically e.g candy, carbon, gammel etc

import React, { Component } from 'react';
import { Platform, StyleSheet, Text, View, Alert } from 'react-native';
import ReactNativeFusionCharts from 'react-native-fusioncharts';

export default class ListenEvents extends Component {
  constructor(props) {
    super(props);

    const chartConfig = {
      type: 'column2d',
      width: '100%',
      height: '100%',
      dataFormat: 'json',
      dataSource: {
        chart: {
          caption: 'Countries With Most Oil Reserves [2017-18]',
          subCaption: 'In MMbbl = One Million barrels',
          xAxisName: 'Country',
          yAxisName: 'Reserves (MMbbl)',
          numberSuffix: 'K',
          theme: 'carbon', // your theme name goes here
          exportEnabled: 1
        },
        data: [
          { label: 'Venezuela', value: '290' },
          { label: 'Saudi', value: '260' },
          { label: 'Canada', value: '180' },
          { label: 'Iran', value: '140' },
          { label: 'Russia', value: '115' },
          { label: 'UAE', value: '100' },
          { label: 'US', value: '30' },
          { label: 'China', value: '30' }
        ]
      }
    };

    this.state = {
      chartConfig
    };
  }

  render() {
    const modules = ['carbon']; // theme module name
    return (
      <View style={styles.container}>
        <Text style={styles.header}>Listen to events from chart</Text>
        <View style={styles.chartContainer}>
          <ReactNativeFusionCharts
            chartConfig={this.state.chartConfig}
            modules={modules}
          />
        </View>
      </View>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    padding: 10
  },
  header: {
    fontWeight: 'bold',
    fontSize: 20,
    textAlign: 'center',
    paddingBottom: 10
  },
  chartContainer: {
    height: 400,
    borderColor: '#000',
    borderWidth: 1
  }
});

License Configuration

If you are using a licensed verison of fusioncharts and have a valid license key, add the license object by either creating a new file with your license configuration inside it and import it in app.js or add ‘global.licenseConfig’ object to the app.js file as shown below

import React, { Component } from "react";
import { StyleSheet, View } from "react-native";
import ReactNativeFusionCharts from "react-native-fusioncharts";
 
global.licenseConfig = {
  key: "your key goes here",
  creditLabel: false // true/false to show/hide watermark respectively
};
export default class App extends Component {
  constructor(props) {
    super(props);
 
    const chartConfig = {
      type: "column2D",
      width: "100%",
      height: "400",
      dataFormat: "json",
      dataSource: {
        chart: {
          caption: "Countries With Most Oil Reserves [2017-18]",
          subCaption: "In MMbbl = One Million barrels",
          xAxisName: "Country",
          yAxisName: "Reserves (MMbbl)",
          numberSuffix: "K",
          theme: "fusion",
          exportEnabled: 1
        },
        data: [
          { label: "Venezuela", value: "250" },
          { label: "Saudi", value: "260" },
          { label: "Canada", value: "180" },
          { label: "Iran", value: "140" },
          { label: "Russia", value: "115" },
          { label: "UAE", value: "100" },
          { label: "US", value: "30" },
          { label: "China", value: "30" }
        ],
      },
    };
    this.state = {
      chartConfig
    };
}
 
  render() {
    return (
      <View style={styles.container}>
        <View style={styles.chartContainer}>
          <ReactNativeFusionCharts
            chartConfig={this.state.chartConfig}
          />
        </View>
      </View>
    );
  }
}
 
const styles = StyleSheet.create({
  container: {
    flex: 1,
    padding: 10
  },
 
  chartContainer: {
    height: '60%',
    borderColor: "#000",
    borderWidth: 1
  }
});

Usage and integration of FusionTime

From fusioncharts@3.13.3-sr.1 and react-native-fusioncharts@3.0.0, You can visualize timeseries data easily on react.

Learn more about FusionTime here.

Consider the example below for integration of FusionTime

// In App.js
import React, { Component } from 'react';
import { AppRegistry, StyleSheet, Text, View, Platform } from 'react-native';
import ReactNativeFusionCharts from 'react-native-fusioncharts';

export default class App extends Component {
  constructor(props) {
    super(props);

    const chartConfig = {
      type: 'timeseries',
      width: '100%',
      height: '100%',
      dataFormat: 'json',
      dataSource: {
        data: null,
        caption: {
          text: 'Sales Analysis'
        },
        subcaption: {
          text: 'Grocery'
        },
        yAxis: [
          {
            plot: {
              value: 'Grocery Sales Value',
              type: 'line'
            },
            format: {
              prefix: '$'
            },
            title: 'Sale Value'
          }
        ]
      },
      schemaJson: null,
      dataJson: null
    };

    this.state = {
      chartConfig
    }
  }

  componentDidMount() {
    this.fetchDataAndSchema();
  }

  fetchDataAndSchema() {
    const jsonify = res => res.json();
    const dFetch = fetch(
      'https://s3.eu-central-1.amazonaws.com/fusion.store/ft/data/line-chart-with-time-axis-data.json'
    ).then(jsonify);
    // This is the remote url to fetch the schema.
    const sFetch = fetch(
      'https://s3.eu-central-1.amazonaws.com/fusion.store/ft/schema/line-chart-with-time-axis-schema.json'
    ).then(jsonify);
    Promise.all([dFetch, sFetch]).then(res => {
      const data = res[0];
      const schema = res[1];
      const updatedChartConfig = {...this.state.chartConfig, dataJson: data, schemaJson: schema}
      this.setState({ chartConfig: updatedChartConfig });
    });
  }

  render() {
    const modules = ['timeseries'];

    return (
      <View style={styles.container}>
        <Text style={styles.heading}>
          FusionCharts Integration with React Native
        </Text>
        <View style={styles.chartContainer}>
          <ReactNativeFusionCharts
            chartConfig={this.state.chartConfig}
            modules={modules}
          />
        </View>
      </View>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    padding: 10
  },
  heading: {
    fontSize: 20,
    textAlign: 'center',
    marginBottom: 10
  },
  chartContainer: {
    height: 500
  }
});

Going Beyond Charts

  • Explore 20+ pre-built business specific dashboards for different industries like energy and manufacturing to business functions like sales, marketing and operations here.
  • See Data Stories built using FusionCharts’ interactive JavaScript visualizations and learn how to communicate real-world narratives through underlying data to tell compelling stories.

For Contributors

  • Clone the repository.
  • Install dependencies
  • Run npm start to start React Native Packager server.
  • Run on Android or iOS emulator.
$ git clone https://github.com/fusioncharts/react-native-fusioncharts.git
$ cd react-native-fusioncharts
$ npm i
$ npm start
$ emulator @<name_of_android_emulator>
$ npm run android [to run on Android platform]
$ npm run ios [to run on iOS platform]

To create a build, run:

$ npm run build:FC

Licensing

The FusionCharts React Native integration component is open-source and distributed under the terms of the MIT/X11 License. However, you will need to download and include FusionCharts library in your page separately, which has a separate license.

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5.1.4

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5.1.1

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