React Circular Progressbar

A circular Pie progress indicator component, built with SVG. Easily customizable with CSS.

Installation

Install the npm module:

``bash
npm install react-pie-progressbar
`

Important: you'll also need to copy src/styles.css into your repo to use the default styling!

Usage

Import the component:

`javascript
import CircularProgressbar from 'react-pie-progressbar';
`

..and use the component in your JSX:

`javascript

`

Props

| Name | Description |
| ---- | ----------- |
| percentage | Numeric percentage to display, from 0-100. Required. |
| className | Classes to apply to the svg element |
| strokeWidth | Width of circular line as a percentage relative to total width of component. Default: 8. |
| background | Whether to display background color. Default: false. |
| backgroundPadding | Padding between background and edge of svg as a percentage relative to total width of component. Default: 0. |
| initialAnimation | Toggle whether to animate progress starting from 0% on initial mount. Default: false. |
| classForPercentage | Function which returns an additional class to apply to top-level svg element, which can be used for coloring/styling percentage ranges differently. Example: (percent) => percent < 100 ? 'incomplete' : 'complete'. |
| textForPercentage | Function which returns text to display, can be configured based on percentage. Example: (pct) => ${pct}% . |
| backgroundImage | String which has the url of the image. Default: . |
| classes | Object mapping to override classNames of each svg element (root, trail, path, text, background). Enables styling with react-jss. See this PR for more detail. |

Customizing styles

Use plain CSS to customize the styling - the default CSS is a good starting point, but you can modify it as needed. There are CSS hooks for the path, trail, text, and background of the progressbar which you can customize, e.g.:

`css
.CircularProgressbar-path { stroke: red; }
.CircularProgressbar-trail { stroke: gray; }
.CircularProgressbar-text { fill: yellow; }
.CircularProgressbar-background { fill: green; }
`

You can also use the className prop to add different classes to the top-level SVG element, and then use that to add different themes to different instances, e.g.:

`javascript


`

`css
.progressbar-red .CircularProgressbar-path { stroke: red; }
.progressbar-blue .CircularProgressbar-path { stroke: blue; }
`

Development

To run demo locally on localhost:8080:

`bash
npm install
npm start
`

Keep CI tests passing by running npm test and npm run lint` often.