README.md

React Native Pure Chart

Pure react native chart library that not using svg or ART but only using react-native components.
(You don't have to import drawing library with react-native link or add ART to your project!)

Demo

• LineChart

• LineChart (Multi series)

• BarChart

• BarChart (Multi series)

• PieChart (Beta)
  

Installation

yarn add react-native-pure-chart

Alternatively with npm:

npm install react-native-pure-chart --save

Required

import PureChart from 'react-native-pure-chart';

Usage

Single Series: Simple

render(
  ...
  let sampleData = [30, 200, 170, 250, 10]
  <PureChart data={sampleData} type='line' />
  ...
);

Single Series: with labels

render(
  ...
  let sampleData = [
      {x: '2018-01-01', y: 30},
      {x: '2018-01-02', y: 200},
      {x: '2018-01-03', y: 170},
      {x: '2018-01-04', y: 250},
      {x: '2018-01-05', y: 10}
  ]
  <PureChart data={sampleData} type='line' />
  ...
);

Multi Series: Simple

render(
  ...
  let sampleData = [
      [
        {seriesName: 'series1', data: [30, 200, 170, 250, 10], color: '#297AB1'},
        {seriesName: 'series2', data: [20, 100, 150, 130, 15], color: 'yellow'}
      ]
  ]
  <PureChart data={sampleData} type='line' />
  ...
);

Multi Series: with labels

render(
  ...
  let sampleData = [
    {
      seriesName: 'series1',
      data: [
        {x: '2018-02-01', y: 30},
        {x: '2018-02-02', y: 200},
        {x: '2018-02-03', y: 170},
        {x: '2018-02-04', y: 250},
        {x: '2018-02-05', y: 10}
      ],
      color: '#297AB1'
    },
    {
      seriesName: 'series2',
      data: [
        {x: '2018-02-01', y: 20},
        {x: '2018-02-02', y: 100},
        {x: '2018-02-03', y: 140},
        {x: '2018-02-04', y: 550},
        {x: '2018-02-05', y: 40}
      ],
      color: 'yellow'
    }
  ]
  <PureChart data={sampleData} type='line' />
  ...
);

Pie chart

render(
  ...
  let sampleData = [
    {
      value: 50,
      label: 'Marketing',
      color: 'red',
    }, {
      value: 40,
      label: 'Sales',
      color: 'blue'
    }, {
      value: 25,
      label: 'Support',
      color: 'green'
    }

  ]
  <PureChart data={sampleData} type='pie' />
  ...
);

Props

type: string

type of chart. ['line' | 'bar' | 'pie'] is now available

height: number

height of chart

data: array

data for chart

  var data = [30, 200, 170, 250, 10] 
  var dataWithLabel = [
    {x: '2017-10-01', y: 30}, 
    {x: '2017-10-02', y: 200}, 
    {x: '2017-10-03', y: 170} ... 
  ]

multi series data for chart

  var data = [
    {seriesName: 'series1', data: [30, 200, 170, 250, 10], color: '#297AB1'},
    {seriesName: 'series2', data: [40, 250, 110, 290, 14], color: 'blue'}
  ]
  var dataWithLabel = [
    {
      seriesName: 'series1',
      data:[
        {x: '2017-10-01', y: 30}, 
        {x: '2017-10-02', y: 200}, 
        {x: '2017-10-03', y: 170} ...
      ],
      color: '#297AB1'
    },
    .... 
  ]

customValueRenderer: func

add custom value on the point

  <PureChart type={'line'}
    data={data}
    width={'100%'}
    height={200}
    customValueRenderer={(index, point) => {
      if (index % 2 === 0) return null
      return (
        <Text style={{textAlign: 'center'}}>{point.y}</Text>
      )
    }}/>

numberOfYAxisGuideLine: number

set number of Y Axis guide line

Contributing

Contributions are welcome. Any kind of contribution, such as writing a documentation, bug fix, or solving issues are helpful.

The master branch of this repository contains the latest stable release of react-native-pure-chart. In general, pull requests should be submitted from a separate branch starting from the develop branch.

License

MIT