npm package: @simfoe/react-native-range-slider-expo
Description: Customizable range slider for react native apps and compatible with Expo projects
Latest version: 1.4.6

# react-native-range-slider-expo
![Supports Android and iOS](https://img.shields.io/badge/platforms-android%20|%20ios-blue.svg) &nbsp;&nbsp;
![MIT License](https://img.shields.io/npm/l/react-native-range-slider-expo?color=red)
### Customizable range slider for react native apps
<br/><br/>
## Getting started
`npm i react-native-range-slider-expo`

<br/><br/>
## Usage
#### Examples - display

<div style="display:flex;flex-direction:row">
  <img src="https://res.cloudinary.com/dexts7jfo/image/upload/v1600198194/demo_tzty07.gif" height="500" width="280" />
</div>
<br/>
<div style="display:flex;flex-direction:row">
  <img src="https://res.cloudinary.com/dexts7jfo/image/upload/v1595960302/image2_eqbpiw.png" height="500" width="280" />
  <img src="https://res.cloudinary.com/dexts7jfo/image/upload/v1595960364/image_daoab0.png" height="500" width="280" />
</div>

#### Examples - code (reflects the short video above)

```javascript
import RangeSlider, { Slider } from 'react-native-range-slider-expo';
```
```javascript
     const [fromValue, setFromValue] = useState(0);
     const [toValue, setToValue] = useState(0);
     const [value, setValue] = useState(0);
     return (
          <View style={styles.container}>
               <View>
                    <RangeSlider min={5} max={25}
                         fromValueOnChange={value => setFromValue(value)}
                         toValueOnChange={value => setToValue(value)}
                         initialFromValue={11}
                    />
                    <Text>from value:  {fromValue}</Text>
                    <Text>to value:  {toValue}</Text>
               </View>
               <View>
                    <Slider min={0} max={40} step={4}
                         valueOnChange={value => setValue(value)}
                         initialValue={12}
                         knobColor='red'
                         valueLabelsBackgroundColor='black'
                         inRangeBarColor='purple'
                         outOfRangeBarColor='orange'
                    />
                    <Text>value:  {value}</Text>
               </View>
          </View>
     );
```

<br/>

## API - RangeSlider (default import)
| Property | Type | Required | Default |
| :---     |:----:|  :-----: | :-----: | 
| min | number | yes | - |
| max | number | yes | - |
| fromValueOnChange | callback | yes | - |
| toValueOnChange | callback | yes | - |
| step | number | no | 1 |
| styleSize | string ( 'small' \| 'medium' \| 'large' \| number )  | no | 'medium' |
| fromKnobColor | string (color) | no | '#00a2ff' |
| toKnobColor | string (color) | no | '#00a2ff' |
| inRangeBarColor | string (color) | no | 'rgb(100,100,100)' |
| outOfRangeBarColor | string (color) | no | 'rgb(200,200,200)' |
| valueLabelsBackgroundColor | string (color) | no | '#3a4766' |
| rangeLabelsTextColor | string (color) | no | 'rgb(60,60,60)' |
| showRangeLabels | boolean | no | true |
| showValueLabels | boolean | no | true |
| initialFromValue | number | no | as 'min' value |
| initialToValue | number | no | as 'max' value |
| knobSize | number | no | 24/34/44 | 
| containerStyle | style | no | - |
| barHeight | number | no | 8/11/15 | 
| labelFormatter | (value: number) => string | no | - |

<br/>

## API - Slider (1 knob)
| Property | Type | Required | Default |
| :---     |:----:|  :-----: | :-----: | 
| min | number | yes | - |
| max | number | yes | - |
| valueOnChange | callback | yes | - |
| step | number | no | 1 |
| styleSize | string ( 'small' \| 'medium' \| 'large' \| number )  | no | 'medium' |
| knobColor | string (color) | no | '#00a2ff' |
| inRangeBarColor | string (color) | no | 'rgb(200,200,200)' |
| outOfRangeBarColor | string (color) | no | 'rgb(100,100,100)' |
| valueLabelsTextColor | string (color) | no | 'white' |
| valueLabelsBackgroundColor | string (color) | no | '#3a4766' |
| rangeLabelsTextColor | string (color) | no | 'rgb(60,60,60)' |
| showRangeLabels | boolean | no | true |
| showValueLabels | boolean | no | true |
| initialValue | number | no | as 'min' value |
| containerStyle | style | no | - |
| barHeight | number | no | 8/11/15 | 
| labelFormatter | (value: number) => string | no | - |

<br/>

## API - Textual Slider
| Property | Type | Required | Default | 
| :---     |:----:|  :-----: | :-----: | 
| values | [ItemType] | yes | - |
| valueOnChange | callback | yes | - |
| styleSize | string ( 'small' \| 'medium' \| 'large' \| number )  | no | 'medium' |
| knobColor | string (color) | no | '#00a2ff' |
| inRangeBarColor | string (color) | no | 'rgb(200,200,200)' |
| outOfRangeBarColor | string (color) | no | 'rgb(100,100,100)' |
| valueLabelsTextColor | string (color) | no | 'white' |
| valueLabelsBackgroundColor | string (color) | no | '#3a4766' |
| rangeLabelsTextColor | string (color) | no | 'rgb(60,60,60)' |
| showRangeLabels | boolean | no | true |
| showValueLabels | boolean | no | true |
| initialValue | number | no | - |

<br/><br/>

## License
This project is licensed under the MIT License

<br/><br/>

## Todo
   - [X] Add plain slider (with 1 knob)
   - [X] Add initial values
   - [X] Add numeric style size
   - [X] Add textual values
   - [ ] Add prefix/suffix to numeric values
   - [ ] Beautify styling
   <!-- - [ ] Knob is pressed indication -->
   <!-- - [ ] Change value press on bar (on the out of range parts) -->