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/*
* jQuery UI Effects Clip @VERSION
*
* Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* http://docs.jquery.com/UI/Effects/Clip
*
* Depends:
* jquery.effects.core.js
*/
(function( $, undefined ) {
$.effects.clip = function( o ) {
return this.queue( function() {
// Create element
var el = $( this ),
props = ['position','top','bottom','left','right','height','width'],
mode = $.effects.setMode( el, o.mode || 'hide' ),
direction = o.direction || 'vertical',
ref = {
size: (direction == 'vertical') ? 'height' : 'width',
position: (direction == 'vertical') ? 'top' : 'left'
},
animation = {},
wrapper, animate, distance;
// Save & Show
$.effects.save( el, props ); el.show();
// Create Wrapper
wrapper = $.effects.createWrapper( el ).css({
overflow: 'hidden'
});
animate = ( el[0].tagName == 'IMG' ) ? wrapper : el;
distance = animate[ ref.size ]();
// Shift
if ( mode == 'show' ) {
animate.css( ref.size, 0 );
animate.css( ref.position, distance / 2 );
}
// Create Animation Object:
animation[ ref.size ] = mode == 'show' ? distance : 0;
animation[ ref.position ] = mode == 'show' ? 0 : distance / 2;
// Animate
animate.animate( animation, {
queue: false,
duration: o.duration,
easing: o.easing,
complete: function() {
mode == 'hide' && el.hide();
$.effects.restore( el, props );
$.effects.removeWrapper( el );
$.isFunction( o.complete ) && o.complete.apply( el[ 0 ], arguments );
el.dequeue();
}
});
});
};
})(jQuery);
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