Created
December 19, 2012 14:49
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Onion skinning plugin for jQuery
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| (function( $ ){ | |
| var methods = { | |
| init : function( options ) { | |
| return this.each(function(){ | |
| oSkin = $('<div class="onionSkin" style="width:100%;text-align:center;position:absolute;opacity:.5;display:none;" />'); | |
| oImg = $('<img src="'+options.src+'" />'); | |
| oImg.css(options.imgStyles); | |
| oSkin.prepend(oImg); | |
| $(this).prepend(oSkin); | |
| $(window.document).keyup(function(e) { | |
| // ctrl+o will toggle the onion skin | |
| if (e.ctrlKey && e.which === 79) oSkin.toggle(); | |
| // ctrl+1 through ctrl+9 will set the opacity | |
| if (e.which >= 49 && e.which <= 57) { | |
| oSkin.css('opacity', (e.which - 48) * .1); | |
| } | |
| }); | |
| }); | |
| } | |
| }, oSkin; | |
| $.fn.onion = function( method ) { | |
| if ( methods[method] ) { | |
| return methods[method].apply( this, Array.prototype.slice.call( arguments, 1 )); | |
| } else if ( typeof method === 'object' || ! method ) { | |
| return methods.init.apply( this, arguments ); | |
| } else { | |
| $.error( 'Method ' + method + ' does not exist on jQuery.onion' ); | |
| } | |
| }; | |
| })( jQuery ); |
By default it has display none in the inline style... Why is that?
Nevermind, I think I understand now.
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example: $("#onionSkinThis").onion({src: "img.png"});