DotProgress
DotProgress is a simple and somewhat hypnotic progress indicator. It's 2.2 kb (gziped), customizable, and has no dependencies. Demos
Simple Example
//create a DotProgress instance
var elm = document.getElementById('dot-holder');
var dots = new dotProgress.DotProgress(elm);
//set progress as things load
dots.setProgress(.5);
Using images
//javascript
var options = {
activeDisplay: '',
inactiveDisplay: '',
};
var elm = document.getElementById('dot-holder');
var dots = new dotProgress.DotProgress(elm, options);
dots.setProgress(.5);
//css
.dot-inactive {
background: url('/img/dot-sprite.png');
width: 12px;
height: 12px;
}
.dot-active {
background: url('/img/dot-sprite.png') -12px 0px;
width: 12px;
height: 12px;
}
Methods
start() Start animating
stop() Stop animating
setProgress(num) Update the display with the current progress
remove() Stop animating, and remove DotProgress from the DOM
Options
There are several options that you can pass in to the constructor:
var options = {
inactiveDisplay: 'X',
activeDisplay: 'O',
width: 150,
height: 150,
spacing: 10,
rows: 5,
columns: 5,
depth: 5,
xRotVel: 0.015,
yRotVel: 0.021,
zRotVel: 0,
transitionVel: 1,
shuffle: true
};
var elm = document.getElementById('dot-holder');
var dots = new dotProgress.DotProgress(elm, options);
inactiveDisplay [String] Dots representing uncompleted progress will display this html.
activeDisplay [String] Dots representing completed progress will display this html.
width [Number] Total width of the DotProgress display area.
height [Number] Total height of the DotProgress display area.
spacing [Number] Space in pixels between dots.
rows [Number] Number of rows of dots.
columns [Number] Number of columns of dots.
depth [Number] Distance between active dots and inactive dots.
xRotVel [Number] Speed that the dots rotate around the x axis.
yRotVel [Number] Speed that the dots rotate around the y axis.
zRotVel [Number] Speed that the dots rotate around the z axis.
transitionVel [Number] Controls how fast dots transition from their inactive position to their active position.
shuffle [Boolean] Determines whether the order that dots activate is random or orderly.
Support
- See working examples at jiggmin.com/projects/dot-progress/examples.html
DotProgress was built by Jacob Grahn, and is released for free under the MIT license, which means you can use it for almost any commercial or non-commercial purpose. Credit is welcome, but not required.