Angular SVG round progressbar

AngularJS module that uses SVG to create a circular progressbar

Demo

Install

Include Angular and roundProgress.min.js or roundProgress.js in your page. You can use npm, bower, or a script-tag:

npm install angular-svg-round-progressbar

or

bower install angular-svg-round-progressbar

or

<script src="http://crisbeto.github.io/angular-svg-round-progressbar/roundProgress.min.js"></script>

Add angular-svg-round-progress to your app's module dependencies:

angular.module('someModule', ['angular-svg-round-progress'])

Options

• To edit the default values, change the options in the roundProgressConfig constant.
• Since the 0.2.0 release this directive uses dynamic binding. For example, if you want to change the fill color at a certain value, you can use color="{{ (current / max < 0.5) ? '#ff8080' : '#45ccce' }}".
• Since the 0.3.6 release you can nest progressbar directives inside each other.

Name	Description	Required	Default value	Possible values
current	The current progress. Limited by the max option.	Yes	undefined	Integer
max	The progress' maximum value.	Yes	undefined	Integer
radius	Radius of the circle.	No	50	Integer
color	The color of the current value on the circle.	No	#45ccce	Hex color or string. Refer to this example for an example of using a gradient.
bgcolor	Color of the circle's background.	No	#eaeaea	Hex color or string. Refer to this example for an example of using a gradient.
stroke	Specifies the circle's thickness.	No	15	Integer
semi	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	Integer
animation-delay	Milliseconds to wait before starting an animation.	No	0	Integer
on-render	Callback function that gets executed every time the circle is animated. The function gets called with the following arguments: 1. the current progress 2. the options that are being used to render the circle 3. the root element of the circle.	No	undefined	Function
offset	The margin between the edge of the circle and the SVG element. Mostly used when nesting progressbars. If you pass in "inherit", the offset will be calculated based on the size of the parent progressbar(s)	No	0	'inherit' or Integer
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

Example:

<div
    round-progress
    max="max"
    current="current"
    color="#45ccce"
    bgcolor="#eaeaea"
    radius="100"
    stroke="20"
    semi="true"
    rounded="true"
    clockwise="false"
    responsive="false"
    duration="800"
    animation="easeInOutQuart"
    animation-delay="0"></div>

Browser support

• Internet Explorer 9+
• Firefox 28.0+
• Chrome 31+
• Safari 5.1+
• and pretty much any browser that supports SVG

Development

• npm install to install development dependencies
• grunt to run a development server. Not mandatory(you can run the build/index.html directly), but more convenient.
• grunt build to build minified demo in build/
• grunt deploy to build minified demo and push it to gh-pages branch

Credits

• Erik Möller for the requestAnimationFrame shim
• Modernizr for the SVG support test
• Robert Penner for the easing function
• opsb for some of the math
• konsumer for build-system & deployment stuff