react-native-radial-slider

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This is a pure javascript and react-native-svg based library that provides many variants of Radial Slider and Speedo Meter including default, radial-circle-slider, speedometer and speedometer-marker

Radial Slider allows you to select any specific value from a range of values. It comes with two variants, one is default which allows selection on a 180-degree arc and the second one is 360-degree which allows selection of values on a complete circle. It can be used to select/set goals, vision, range, etc.

The Speedo Meter allows you to highlight a specific value from a range of values. It comes with two variants, the default one shows a needle and another one shows marking values with a needle. It can be used to display the speed of the internet, vehicle, fan, etc.

This library is easy to use and provides you complete customization, so you can customize components based on your need.

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RadialSlider	SpeedoMeter

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Quick Access

Installation | RadialSlider | SpeedoMeter | Properties | Example | License

Installation

1. Install library and react-native-svg

$ npm install react-native-radial-slider react-native-svg
# --- or ---
$ yarn add react-native-radial-slider react-native-svg

2. Install cocoapods in the ios project

cd ios && pod install

Know more about react-native-svg

RadialSlider

• RadialSlider has two different variants, 'default' and 'radial-circle-slider'
• RadialSlider can be used to select / set goal, vision, range etc

Default RadialSlider

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Usage

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import React, { useState } from 'react';
import { StyleSheet, View } from 'react-native';
import { RadialSlider } from 'react-native-radial-slider';

const RadialVariant = () => {
  const [speed, setSpeed] = useState(0);

  return (
    <View style={styles.container}>
      <RadialSlider value={speed} min={0} max={200} onChange={setSpeed} />
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
  },
});

export default RadialVariant;

Radial Circle Slider

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Usage

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import React, { useState } from 'react';
import { StyleSheet, View } from 'react-native';
import { RadialSlider } from 'react-native-radial-slider';

const RadialVariant = () => {
  const [speed, setSpeed] = useState(0);

  return (
    <View style={styles.container}>
      <RadialSlider
        variant={'radial-circle-slider'}
        value={speed}
        min={0}
        max={200}
        onChange={setSpeed}
      />
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
  },
});

export default RadialVariant;

SpeedoMeter

The speedometer will not take user inputs, when we need to update dynamic values at that time we can use it

• SpeedoMeter has two different variants, speedometer and speedometer-marker
• SpeedoMeter can be used to display the speed of an internet, vehicle, fan etc

SpeedoMeter

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Usage

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import React, { useState } from 'react';
import { StyleSheet, View } from 'react-native';
import { RadialSlider } from 'react-native-radial-slider';

const SpeedoMeterVariant = () => {
  const [speed, setSpeed] = useState(0);

  return (
    <View style={styles.container}>
      <RadialSlider
        variant={'speedometer'}
        value={speed}
        min={0}
        max={200}
        onChange={setSpeed}
      />
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
  },
});

export default SpeedoMeterVariant;

SpeedoMeter Marker

🎬 Preview

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Usage

---

import React, { useState } from 'react';
import { StyleSheet, View } from 'react-native';
import { RadialSlider } from 'react-native-radial-slider';

const SpeedoMeterVariant = () => {
  const [speed, setSpeed] = useState(0);

  return (
    <View style={styles.container}>
      <RadialSlider
        variant={'speedometer-marker'}
        value={speed}
        min={0}
        max={200}
        onChange={setSpeed}
      />
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
  },
});

export default SpeedoMeterVariant;

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Properties

Prop	Default	Type	Description	RadialSlider	SpeedoMeter
min*	0	number	Minimum value	✅	✅
max*	100	number	Maximum value	✅	✅
value*	0	number	Show selection upto this value	✅	✅
onChange*	-	function	Callback function that invokes on change in track	✅	✅
radius	100	number	Size of component	✅	✅
startAngle	270	number [1-360]	The angle at which the circular slider should start from.	✅	❌
step	1	number	Step value for component	✅	❌
markerValue	-	number	Show marker on specific number	✅	✅
title	-	string	Title for component	✅	❌
subTitle	Goal	string	Subtitle for component	✅	❌
unit	RadialSlider: 'kCal', SpeedoMeter: 'MB/S'	string	Unit for component	✅	✅
thumbRadius	18	number	Radius for thumb	✅	❌
thumbColor	#008ABC	string	Color for thumb	✅	❌
thumbBorderWidth	5	number	Width for thumb	✅	❌
thumbBorderColor	#FFFFFF	string	Border Color for thumb	✅	❌
markerLineSize	50	number	Size of marker line	✅	✅
sliderWidth	18	number	Width of slider	✅	✅
sliderTrackColor	#E5E5E5	string	Color of unselected slider track	✅	✅
lineColor	#E5E5E5	string	Color of unselected lines	✅	✅
lineSpace	3	number	Space between each line	✅	✅
linearGradient	[ { offset: '0%', color:'#ffaca6' }, { offset: '100%', color: '#EA4800' }]	object	Gradient color of selected track	✅	✅
onComplete	-	function	Callback function which defines what to do after completion	✅	✅
centerContentStyle	{}	object	Center content style	✅	❌
titleStyle	{}	object	Status title container style	✅	❌
subTitleStyle	{}	object	Status subtitle text style	✅	❌
valueStyle	{}	object	Center value style	✅	✅
buttonContainerStyle	{}	object	Button container style	✅	❌
leftIconStyle	{}	object	Left Icon style	✅	❌
rightIconStyle	{}	object	Right Icon style	✅	❌
contentStyle	{}	object	Whole content style	✅	✅
unitStyle	{}	object	Unit text style	✅	✅
style	{}	object	Inner container style	✅	✅
openingRadian	RadialSlider: Math.PI / 3 , SpeedoMeter:0.057	number	Radian of component	✅	✅
disabled	false	boolean	If true, buttons will be in disabled state	✅	❌
isHideSlider	false	boolean	If true, slider will be hidden	✅	✅
isHideCenterContent	false	boolean	If true, center content will be hidden	✅	✅
isHideTitle	false	boolean	If true, title will be hidden	✅	❌
isHideSubtitle	false	boolean	If true, subtitle will be hidden	✅	❌
isHideValue	false	boolean	If true, value will be hidden	✅	✅
isHideTailText	false	boolean	If true, tail text will be hidden	✅	✅
isHideButtons	false	boolean	If true, buttons will be hidden	✅	❌
isHideLines	false	boolean	If true,slider lines will be hidden	✅	✅
isHideMarkerLine	false	boolean	If true, marked lines will be hidden	✅	✅
fixedMarker	false	boolean	If true, marked value will be hidden	✅	✅
variant	default	string	Different component variants radial-circle-slider, speedometer, speedometer-marker	✅	✅
onPress	{}	function	Based on click value will be increased or decreased	✅	❌
stroke	'#008ABC'	string	Color for button icon	✅	❌
unitValueContentStyle	{}	object	Unit value content style	❌	✅
markerCircleSize	15	number	Size for marker circle	❌	✅
markerCircleColor	#E5E5E5	string	Color for marker circle	❌	✅
markerPositionY	20	number	Marker position for up and down	❌	✅
markerPositionX	20	number	Marker position for right and left	❌	✅
needleBackgroundColor	#A020F0	string	Background color for needle	❌	✅
needleColor	#175BAD	string	Color for needle	❌	✅
needleBorderWidth	1.5	number	Width of needle border	❌	✅
needleHeight	30	number	Height of needle	❌	✅
markerValueInterval	10	number	Show number of value in sequence	❌	✅
markerValueColor	#333333	string	Color for marker value	❌	✅
strokeLinecap	butt	string	Line terminations, can be butt, line, or square	❌	✅

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Example

A full working example project is here Example

yarn
yarn example ios   // For ios
yarn example android   // For Android

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🤝 How to Contribute

We'd love to have you improve this library or fix a problem 💪 Check out our Contributing Guide for ideas on contributing.

Bugs / Feature requests / Feedbacks

For bugs, feature requests, and discussion please use GitHub Issues

License

• MIT License