https://www.libriincantina.it/wp-includes/js/jquery/ui/effect-blind.js?ver=1.14.2

1/*!
2 * jQuery UI Effects Blind 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: Blind Effect
11//>>group: Effects
12//>>description: Blinds the element.
13//>>docs: https://api.jqueryui.com/blind-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		], factory );
27	} else {
28
29		// Browser globals
30		factory( jQuery );
31	}
32} )( function( $ ) {
33"use strict";
34
35return $.effects.define( "blind", "hide", function( options, done ) {
36	var map = {
37			up: [ "bottom", "top" ],
38			vertical: [ "bottom", "top" ],
39			down: [ "top", "bottom" ],
40			left: [ "right", "left" ],
41			horizontal: [ "right", "left" ],
42			right: [ "left", "right" ]
43		},
44		element = $( this ),
45		direction = options.direction || "up",
46		start = element.cssClip(),
47		animate = { clip: $.extend( {}, start ) },
48		placeholder = $.effects.createPlaceholder( element );
49
50	animate.clip[ map[ direction ][ 0 ] ] = animate.clip[ map[ direction ][ 1 ] ];
51
52	if ( options.mode === "show" ) {
53		element.cssClip( animate.clip );
54		if ( placeholder ) {
55			placeholder.css( $.effects.clipToBox( animate ) );
56		}
57
58		animate.clip = start;
59	}
60
61	if ( placeholder ) {
62		placeholder.animate( $.effects.clipToBox( animate ), options.duration, options.easing );
63	}
64
65	element.animate( animate, {
66		queue: false,
67		duration: options.duration,
68		easing: options.easing,
69		complete: done
70	} );
71} );
72
73} );