Created
November 20, 2012 05:22
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shake
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(function( $, undefined ) { | |
$.effects.shake = function(o) { | |
return this.queue(function() { | |
// Create element | |
var el = $(this), props = ['position','top','bottom','left','right']; | |
// Set options | |
var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode | |
var direction = o.options.direction || 'left'; // Default direction | |
var distance = o.options.distance || 20; // Default distance | |
var times = o.options.times || 3; // Default # of times | |
var speed = o.duration || o.options.duration || 140; // Default speed per shake | |
// Adjust | |
$.effects.save(el, props); el.show(); // Save & Show | |
$.effects.createWrapper(el); // Create Wrapper | |
var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left'; | |
var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg'; | |
// Animation | |
var animation = {}, animation1 = {}, animation2 = {}; | |
animation[ref] = (motion == 'pos' ? '-=' : '+=') + distance; | |
animation1[ref] = (motion == 'pos' ? '+=' : '-=') + distance * 2; | |
animation2[ref] = (motion == 'pos' ? '-=' : '+=') + distance * 2; | |
// Animate | |
el.animate(animation, speed, o.options.easing); | |
for (var i = 1; i < times; i++) { // Shakes | |
el.animate(animation1, speed, o.options.easing).animate(animation2, speed, o.options.easing); | |
}; | |
el.animate(animation1, speed, o.options.easing). | |
animate(animation, speed / 2, o.options.easing, function(){ // Last shake | |
$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore | |
if(o.callback) o.callback.apply(this, arguments); // Callback | |
}); | |
el.queue('fx', function() { el.dequeue(); }); | |
el.dequeue(); | |
}); | |
}; | |
})(jQuery); |
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