effect-scale.js (1321B)
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 } ) );