1 /*!

     2  * jQuery UI Effects Scale 1.12.1

     3  * http://jqueryui.com

     4  *

     5  * Copyright jQuery Foundation and other contributors

     6  * Released under the MIT license.

     7  * http://jquery.org/license

     8  */

     9 

    10 //>>label: Scale Effect

    11 //>>group: Effects

    12 //>>description: Grows or shrinks an element and its content.

    13 //>>docs: http://api.jqueryui.com/scale-effect/

    14 //>>demos: http://jqueryui.com/effect/

    15 

    16 ( function( factory ) {

    17 	if ( typeof define === "function" && define.amd ) {

    18 

    19 		// AMD. Register as an anonymous module.

    20 		define( [

    21 			"jquery",

    22 			"./effect",

    23 			"./effect-size"

    24 		], factory );

    25 	} else {

    26 

    27 		// Browser globals

    28 		factory( jQuery );

    29 	}

    30 }( function( $ ) {

    31 

    32 return $.effects.define( "scale", function( options, done ) {

    33 

    34 	// Create element

    35 	var el = $( this ),

    36 		mode = options.mode,

    37 		percent = parseInt( options.percent, 10 ) ||

    38 			( parseInt( options.percent, 10 ) === 0 ? 0 : ( mode !== "effect" ? 0 : 100 ) ),

    39 

    40 		newOptions = $.extend( true, {

    41 			from: $.effects.scaledDimensions( el ),

    42 			to: $.effects.scaledDimensions( el, percent, options.direction || "both" ),

    43 			origin: options.origin || [ "middle", "center" ]

    44 		}, options );

    45 

    46 	// Fade option to support puff

    47 	if ( options.fade ) {

    48 		newOptions.from.opacity = 1;

    49 		newOptions.to.opacity = 0;

    50 	}

    51 

    52 	$.effects.effect.size.call( this, newOptions, done );

    53 } );

    54 

    55 } ) );