npm package: @sinaf/react-native-progress
Description: Progress indicators and spinners for React Native using ReactART
Author: Joel Arvidsson
Latest version: 0.0.1
Deprecated: false

# react-native-progress

Progress indicators and spinners for React Native using ReactART.

![progress-demo](https://cloud.githubusercontent.com/assets/378279/11212043/64fb1420-8d01-11e5-9ec0-5e175a837c62.gif)

## Installation

`$ npm install react-native-progress --save`

### ReactART based components

To use the `Pie` or `Circle` components, you need to install [React Native Art](https://github.com/react-native-community/art) in your project.

## Usage

_Note: If you don't want the ReactART based components and it's dependencies, do a deep require instead: `import ProgressBar from 'react-native-progress/Bar';`._

```js
import * as Progress from 'react-native-progress';

<Progress.Bar progress={0.3} width={200} />
<Progress.Pie progress={0.4} size={50} />
<Progress.Circle size={30} indeterminate={true} />
<Progress.CircleSnail color={['red', 'green', 'blue']} />
```

### Properties for all progress components

| Prop                                 | Description                                                                  | Default                |
| ------------------------------------ | ---------------------------------------------------------------------------- | ---------------------- |
| **`animated`**                       | Whether or not to animate changes to `progress`.                             | `true`                 |
| **`indeterminate`**                  | If set to true, the indicator will spin and `progress` prop will be ignored. | `false`                |
| **`indeterminateAnimationDuration`** | Sets animation duration in milliseconds when indeterminate is set.           | `1000`                 |
| **`progress`**                       | Progress of whatever the indicator is indicating. A number between 0 and 1.  | `0`                    |
| **`color`**                          | Fill color of the indicator.                                                 | `rgba(0, 122, 255, 1)` |
| **`unfilledColor`**                  | Color of the remaining progress.                                             | _None_                 |
| **`borderWidth`**                    | Width of outer border, set to `0` to remove.                                 | `1`                    |
| **`borderColor`**                    | Color of outer border.                                                       | `color`                |

### `Progress.Bar`

All of the props under _Properties_ in addition to the following:

| Prop                  | Description                                                                    | Default             |
| --------------------- | ------------------------------------------------------------------------------ | ------------------- |
| **`width`**           | Full width of the progress bar, set to `null` to use automatic flexbox sizing. | `150`               |
| **`height`**          | Height of the progress bar.                                                    | `6`                 |
| **`borderRadius`**    | Rounding of corners, set to `0` to disable.                                    | `4`                 |
| **`useNativeDriver`** | Use native driver for the animations.                                          | `false`             |
| **`animationConfig`** | Config that is passed into the `Animated` function.                            | `{ bounciness: 0 }` |
| **`animationType`**   | Animation type to animate the progress, one of: `decay`, `timing`, `spring`.   | `spring`            |

### `Progress.Circle`

All of the props under _Properties_ in addition to the following:

| Prop                       | Description                                                                                                                  | Default            |
| -------------------------- | ---------------------------------------------------------------------------------------------------------------------------- | ------------------ |
| **`size`**                 | Diameter of the circle.                                                                                                      | `40`               |
| **`endAngle`**             | Determines the endAngle of the circle. A number between `0` and `1`. The final endAngle would be the number multiplied by 2π | `0.9`              |
| **`thickness`**            | Thickness of the inner circle.                                                                                               | `3`                |
| **`showsText`**            | Whether or not to show a text representation of current progress.                                                            | `false`            |
| **`formatText(progress)`** | A function returning a string to be displayed for the textual representation.                                                | _See source_       |
| **`textStyle`**            | Styles for progress text, defaults to a same `color` as circle and `fontSize` proportional to `size` prop.                   | _None_             |
| **`allowFontScaling`**     | Whether or not to respect device font scale setting.                                                                         | _true_             |
| **`direction`**            | Direction of the circle `clockwise` or `counter-clockwise`.                                                                  | `clockwise`        |
| **`strokeCap`**            | Stroke Cap style for the circle `butt`, `square` or `round`.                                                                 | `butt`             |
| **`fill`**                 | Fill color of the inner circle.                                                                                              | None (transparent) |

### `Progress.Pie`

All of the props under _Properties_ in addition to the following:

| Prop       | Description          | Default |
| ---------- | -------------------- | ------- |
| **`size`** | Diameter of the pie. | `40`    |

### `Progress.CircleSnail`

| Prop                   | Description                                                     | Default                |
| ---------------------- | --------------------------------------------------------------- | ---------------------- |
| **`animating`**        | If the circle should animate.                                   | `true`                 |
| **`hidesWhenStopped`** | If the circle should be removed when not animating.             | `true`                 |
| **`size`**             | Diameter of the circle.                                         | `40`                   |
| **`color`**            | Color of the circle, use an array of colors for rainbow effect. | `rgba(0, 122, 255, 1)` |
| **`thickness`**        | Thickness of the circle.                                        | `3`                    |
| **`duration`**         | Duration of animation.                                          | `1000`                 |
| **`spinDuration`**     | Duration of spin (orbit) animation.                             | `5000`                 |
| **`strokeCap`**        | Stroke Cap style for the circle `butt`, `square` or `round`.    | `round`                |

## Examples

- [`Example` project bundled with this module](https://github.com/oblador/react-native-progress/tree/master/Example)
- [react-native-image-progress](https://github.com/oblador/react-native-image-progress)

## [Changelog](https://github.com/oblador/react-native-progress/releases)

## Thanks

To [Mandarin Drummond](https://github.com/MandarinConLaBarba) for giving me the NPM name.

## License

[MIT License](http://opensource.org/licenses/mit-license.html). © Joel Arvidsson 2015-