morpheus v0.7.2
_ _ ____ ____ ___ _ _ ____ _ _ ____
|\/| | | |__/ |__] |__| |___ | | [__
| | |__| | \ | | | |___ |__| ___]
A Brilliant Animator.
Morpheus lets you "tween anything" in parallel on multiple elements; from colors to integers of any unit (px, em, %, etc), with easing transitions and bezier curves, including CSS3 transforms (roate, scale, skew, & translate) -- all in a single high-performant loop utilizing the CPU-friendly requestAnimationFrame standard.
It looks like this:
var anim = morpheus(elements, {
// CSS
left: -50
, top: 100
, width: '+=50'
, height: '-=50px'
, fontSize: '30px'
, color: '#f00'
, transform: 'rotate(30deg) scale(+=3)'
, "background-color": '#f00'
// API
, duration: 500
, easing: easings.easeOut
, bezier: [[100, 200], [200, 100]]
, complete: function () {
console.log('done')
}
})
// stop an animation
anim.stop()
// jump to the end of an animation and run 'complete' callback
anim.stop(true)
General Tweening
morpheus.tween(1000,
function (position) {
// do stuff with position...
// like for example, use bezier curve points :)
var xy = morpheus.bezier([[startX, startY], <[n control points]>, [endX, endY]], position)
},
function () {
console.log('done')
},
easings.bounce,
100, // start
300 // end
)
API
/**
* morpheus:
* @param element(s): HTMLElement(s)
* @param options: mixed bag between CSS Style properties & animation options
* - {n} CSS properties|values
* - value can be strings, integers,
* - or callback function that receives element to be animated. method must return value to be tweened
* - relative animations start with += or -= followed by integer
* - duration: time in ms - defaults to 1000(ms)
* - easing: a transition method - defaults to an 'easeOut' algorithm
* - complete: a callback method for when all elements have finished
* - bezier: array of arrays containing x|y coordinates that define the bezier points. defaults to none
* - this may also be a function that receives element to be animated. it must return a value
* @return animation instance
*/
See the live examples
Language LTR - RTL support
For those who run web services that support languages spanning from LTR to RTL, you can use the drop-in plugin filed called rtltr.js found in the src directory which will automatically mirror all animations without having to change your implementation. It's pretty rad.
Browser support
Grade A & C Browsers according to Yahoo's Graded Browser Support. CSS3 transforms are only supported in browsers that support the transform specification.
Ender integration
Got Ender? No? Get it.
$ npm install ender -g
Add Morpheus to your existing Ender build
$ ender add morpheus
Write code like a boss:
$('#content .boosh').animate({
left: 911,
complete: function () {
console.log('boosh')
}
})
Usage Notes
Therefore, at minimum, you need to set a color before animating.
element.style.color = '#ff0';
morpheus(element, {
color: '#000'
})
With Bonzo installed in Ender.
$('div.things').css('color', '#ff0').animate({
color: '#000'
})
$('div.intro')
.css({
fontSize: '2em'
, width: '50%'
})
.animate({
fontSize: '+=1.5em'
, width: '100%'
})
You also get two other fancy fading hooks
$('p').fadeIn(250, function () {
console.log('complete')
})
$('p').fadeOut(500, function () {
console.log('complete')
})
element.style[morpheus.transform] = 'rotate(30deg) scale(1)'
morpheus(element, {
transform: 'rotate(0deg) scale(+=3)'
})
AMD Support
require('morpheus.js', function (morpheus) {
morpheus(elements, config)
})
or as usual with ender
var morpheus = require('morpheus')
Developers
If you're looking to contribute. Add your changes to src/morpheus.js
Then run the following
npm install .
make
open tests/tests.html
Morpheus (c) Dustin Diaz 2011 - License MIT
Happy Morphing!
10 years ago
10 years ago
11 years ago
11 years ago
11 years ago
11 years ago
11 years ago
12 years ago
12 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago
13 years ago