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https://github.com/crisbeto/angular-svg-round-progressbar

Angular module that uses SVG to create a circular progressbar
https://github.com/crisbeto/angular-svg-round-progressbar

angular hacktoberfest progress progress-circle svg

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Angular module that uses SVG to create a circular progressbar

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# Angular SVG round progressbar

Angular module that uses SVG to create a circular progressbar



## [Demo](https://crisbeto.github.io/angular-svg-round-progressbar/)



## [Click here for the Angular 1.x version](https://github.com/crisbeto/angular-svg-round-progressbar/tree/angular-1.x)



## Install

First you have to install the module through npm:



```bash

npm install angular-svg-round-progressbar --save

```



Afterwards you need to import the `RoundProgressModule` in your module:



```typescript

import {NgModule} from '@angular/core';

import {RoundProgressModule} from 'angular-svg-round-progressbar';



@NgModule({

  imports: [RoundProgressModule]

})

export class YourModule {}

```



Or `RoundProgressComponent`, if you're using standalone:



```typescript

import {Component} from '@angular/core';

import {RoundProgressComponent} from 'angular-svg-round-progressbar';



@Component({

  standalone: true,

  imports: [RoundProgressComponent],

  template: '...'

})

export class YourComponent {}

```



If you're using SystemJS as your module loader, there is also a UMD bundle at `./node_modules/angular-svg-round-progressbar/bundles/angular-svg-round-progressbar.umd.js`.



## Options

| Name           | Description                                                                                               | Required  | Default value     | Possible values   |

| ---            | ---                                                                                                       | ---       | ---               | ---               |

| `current`      | The current progress. Limited by the `max` option.                                                        | Yes       | `undefined`       | `number`          |

| `max`          | The progress' maximum value.                                                                              | Yes       | `undefined`       | `number`          |

| `radius`       | Radius of the circle.                                                                                     | No        | `125`             | `number`          |

| `color`        | The color of the `current` value on the circle.                                                           | No        | `#45ccce`         | `string`          |

| `background`   | Color of the circle's background.                                                                         | No        | `#eaeaea`         | `string`          |

| `stroke`       | Specifies the circle's thickness.                                                                         | No        | `15`              | `number`          |

| `semicircle`   | Whether the progressbar should be a full circle or a semicircle.                                          | No        | `false`           | `boolean`         |

| `clockwise`    | Whether the progressbar should rotate clockwise or counter-clockwise.                                     | No        | `true`            | `boolean`         |

| `responsive`   | Whether the progressbar should fit inside its parent container. **Note** Turning this option on will override the specified radius in order to make the circle fit in its parent. The radius to stroke ratio won't change.                                     | No        | `false`            | `boolean`           |

| `rounded`      | Whether the current progress ending should be rounded or straight.                                        | No        | `false`           | `boolean`           |

| `duration`     | The duration of the animation. Pass 0 for no animation.                                                   | No        | `800`             | `number`          |

| `animationDelay` | Milliseconds to wait before starting an animation.                                                     | No         | `0`               | `number`          |

| `onRender`     | Callback function that gets executed every time the circle is animated. The function gets called with the current progress as it is being animated.                                | No        | `undefined`       | `Function`         |

| `animation`    | The easing function that will be used when animating.                                                     | No        | easeOutCubic      | linearEase 
 easeInQuad 
 easeOutQuad 
 easeInOutQuad 
 easeInCubic 
 easeOutCubic 
 easeInOutCubic 
 easeInQuart 
 easeOutQuart 
 easeInOutQuart 
 easeInQuint 
 easeOutQuint 
 easeInOutQuint 
 easeInSine 
 easeOutSine 
 easeInOutSine 
 easeInExpo 
 easeOutExpo 
 easeInOutExpo 
 easeInCirc 
 easeOutCirc 
 easeInOutCirc 
 easeInElastic 
 easeOutElastic 
 easeInOutElastic 
 easeInBack 
 easeOutBack 
 easeInOutBack 
 easeInBounce 
 easeOutBounce 
 easeInOutBounce 
 |



### Minimal example:

```html



```



### Full example:

```html



```



### Configuring the default values

The module comes with some pre-configured options for things like colors, size, stroke etc. If these

don't match your app's design, you can change the global defaults by providing a new value for the

`ROUND_PROGRESS_DEFAULTS` injection token. Whenever an option isn't defined on a `round-progress`

element, it's value will be taken from the defaults.



```typescript

import {NgModule} from '@angular/core';

import {

  RoundProgressModule,

  RoundProgressConfig,

  ROUND_PROGRESS_DEFAULTS

} from 'angular-svg-round-progressbar';



@NgModule({

  imports: [RoundProgressModule],

  providers: [{

    provide: ROUND_PROGRESS_DEFAULTS,

    useValue: {

      color: '#f00',

      background: '#0f0'

    }

  }]

})

export class YourModule {};

```



## Browser support

* Internet Explorer 9+

* Firefox 28.0+

* Chrome 31+

* Safari 5.1+

* and pretty much any browser that supports SVG



**Note:** Some older browsers may require (a [polyfill for `requestAnimationFrame`](https://gist.github.com/paulirish/1579671)).

[Read more about the `requestAnimationFrame` browser support.](https://caniuse.com/#feat=requestanimationframe)



## Development

The project uses `yarn` to manage dependencies to make sure that you [have it installed](https://yarnpkg.com/getting-started/install).



*  `yarn` to install development dependencies.

*  `yarn lint` to lint the source files.

*  `yarn start` to run a development server. Go to `localhost:4200` to see the demo.

*  `yarn build-lib` to build the library in production mode.

*  `yarn build-demo` to build the demo in production mode.

*  `yarn release-lib` to build the library and release it to npm.

*  `yarn release-demo` to build the demo and deploy it to GitHub Pages.



## Credits

* [Modernizr](https://modernizr.com/) for the SVG support test

* [Robert Penner](https://www.robertpenner.com/easing/) for the easing function

* [opsb](https://stackoverflow.com/questions/5736398/how-to-calculate-the-svg-path-for-an-arc-of-a-circle) for some of the math