react-native-chart-temp

react-native-chart

react-native-chart is a simple module for adding line charts, area charts, or bar charts to your React Native app.

NOTE! The current major version (1.X.Y) is still being developed. If you are looking for the most recent iOS-only version, please download ^0.1.4.

Getting Started

• npm i react-native-chart --save

Link ART to your project

• Right click Libraries and click 'Add Files to {YourProject}'

• Navigate to your project's node_modules/react-native/Libraries/ART and select 'ART.xcodeproj'

• Go to Build Phases -> Link Binary With Libraries

4 Click the '+', and add libART.a

Then rebuild.

Usage

import React, { StyleSheet, View, Component } from 'react-native';
import Chart from 'react-native-chart';

const styles = StyleSheet.create({
	container: {
		flex: 1,
		justifyContent: 'center',
		alignItems: 'center',
		backgroundColor: 'white',
	},
	chart: {
		width: 200,
		height: 200,
	},
});

const data = [
	[0, 1],
	[1, 3],
	[3, 7],
	[4, 9],
];

class SimpleChart extends Component {
	render() {
		return (
			<View style={styles.container}>
				<Chart
					style={styles.chart}
					data={data}
					verticalGridStep={5}
					type="line"
				 />
			</View>
		);
	}
}

Properties

Property	Type	Description	Required	Default
data	Array< [number, number] >	An array of [x, y] pairs.	Yes
type	string	pie/bar/line	Yes	bar
color	string	Color of bars/line in line chart	No	#4DC4E6
cornerRadius	number	Corner radius of bars in bar chart	No	0
fillColor	string	Fill area color in line chart	No
dataPointColor	string	Stroke color for line chart data point	No
dataPointFillColor	string	Fill color for line chart data point	No
dataPointRadius	number	Radius of the data point	No	3
lineWidth	number	Width of line chart line	No	1
showDataPoint	boolean	Show data points on line chart	No	false
sliceColors	Array < string >	Array of colors for pie chart slices	Yes	[ < random colors > ]
axisColor	string	Color of axis lines	No	#333333
axisLabelColor	string	Color of axis test	No	#333333
axisLineWidth	number	Width of axis lines	No	1
gridColor	string	Color of grid lines	No	#333333
gridLineWidth	number	Width of grid lines	No	0.5
hideHorizontalGridLines	boolean	Hide grid lines going from LTR	No	false
hideVerticalGridLines	boolean	Hide grid lines going up -> down	No	false
showAxis	boolean	Show the X and Y axes	No	true
showGrid	boolean	Show the grid	No	true
showXAxisLabels	boolean	Show X-Axis labels	No	true
showYAxisLabels	boolean	Show Y-Axis labels	No	true
style	object	Style on the container	No	{}
tightBounds	boolean	Tighten min and max bounds strictly to min/max in dataset	No	false
verticalGridStep	number	How many vertical grid lines to show	No	4
xAxisHeight	number	Height of X-axis container	No	20
yAxisTransform	Function	Transform data point to y-axis label	No	(_) => _
xAxisTransform	Function	Transform data point to x-axis label	No	(_) => _
yAxisWidth	number	Width of the Y-axis container	No	30

TODO

• Code cleanup
• Multi-line chart
• Horizontal line chart
• Scatter chart

Info/Support

Work prior to repo transfer on Feb 1, 2015 was the work of Hyun Cho @ OneFold.

Email [e-mail] for support.