https://mabach.org/wp-includes/js/jquery/ui/effect-scale.js

1/*!
2 * jQuery UI Effects Scale 1.14.2
3 * https://jqueryui.com
4 *
5 * Copyright OpenJS Foundation and other contributors
6 * Released under the MIT license.
7 * https://jquery.org/license
8 */
9
10//>>label: Scale Effect
11//>>group: Effects
12//>>description: Grows or shrinks an element and its content.
13//>>docs: https://api.jqueryui.com/scale-effect/
14//>>demos: https://jqueryui.com/effect/
15
16( function( factory ) {
17	"use strict";
18
19	if ( typeof define === "function" && define.amd ) {
20
21		// AMD. Register as an anonymous module.
22		define( [
23			"jquery",
24			"../version",
25			"../effect",
26			"./effect-size"
27		], factory );
28	} else {
29
30		// Browser globals
31		factory( jQuery );
32	}
33} )( function( $ ) {
34"use strict";
35
36return $.effects.define( "scale", function( options, done ) {
37
38	// Create element
39	var el = $( this ),
40		mode = options.mode,
41		percent = parseInt( options.percent, 10 ) ||
42			( parseInt( options.percent, 10 ) === 0 ? 0 : ( mode !== "effect" ? 0 : 100 ) ),
43
44		newOptions = $.extend( true, {
45			from: $.effects.scaledDimensions( el ),
46			to: $.effects.scaledDimensions( el, percent, options.direction || "both" ),
47			origin: options.origin || [ "middle", "center" ]
48		}, options );
49
50	// Fade option to support puff
51	if ( options.fade ) {
52		newOptions.from.opacity = 1;
53		newOptions.to.opacity = 0;
54	}
55
56	$.effects.effect.size.call( this, newOptions, done );
57} );
58
59} );