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Mouse Parallax Effect
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| <!DOCTYPE HTML> | |
| <html lang="pt-BR"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>Mouse Parallax Effect</title> | |
| <link rel="stylesheet" href="style.css" /> | |
| </head> | |
| <body> | |
| <div id="parallax"> | |
| <img class="parallax-item" src="http://bymarina.com.br/wp-content/uploads/2011/01/sol2.jpg" width="150"> | |
| <img class="parallax-item" src="http://mercuriovenus.no.sapo.pt/menu/mercurio/Mercurio.gif" width="150"> | |
| <img class="parallax-item" src="http://starchild.gsfc.nasa.gov/Images/StarChild/solar_system_level1/venus.gif" width="150"> | |
| <img class="parallax-item" src="http://www.anjodeluz.net/Mashubi%20Rochell/earth.gif" width="150"> | |
| </div> | |
| <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script> | |
| <script src="parallax.js"></script> | |
| </body> | |
| </html> |
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| /* | |
| * | |
| * Simple Parallax, 01/03/2012 | |
| * | |
| * Contributors | |
| * @felquis, @cironunesdev | |
| * DEMO: http://jsfiddle.net/6qhVN/2/ | |
| * | |
| */ | |
| !(function( $, window, document, undefined ) { | |
| var //first plugin configurations | |
| pluginName = 'simpleParallax', | |
| defaults = { | |
| limit: 1 | |
| }, | |
| //then dom aux elems | |
| $doc = $(document), | |
| body = document.body, | |
| //then calculation aux | |
| inc = 0.2, | |
| bodyX = body.clientWidth / 2, | |
| bodyY = body.clientHeight / 2; | |
| function Plugin( elem, options ) { | |
| this.elem = elem; | |
| this.$elem = $(this.elem); | |
| this.options = $.extend( {}, defaults, options ); | |
| this._defaults = defaults; | |
| this._name = pluginName; | |
| this.init(); | |
| } | |
| Plugin.prototype.handleMouseParallax = function( e ) { | |
| var mouseX = e.pageX, | |
| mouseY = e.pageY, | |
| offsetLeft = mouseX - bodyX, | |
| offsetTop = mouseY - bodyY, | |
| that = e.data.inst; | |
| that.$elem.each(function() { | |
| $(this).css({ | |
| left: offsetLeft * inc, | |
| top: offsetTop * inc | |
| }); | |
| inc += 0.2; | |
| if( inc === that._defaults.limit ) { | |
| inc = 0.2; | |
| } | |
| }); | |
| }; | |
| Plugin.prototype.init = function() { | |
| $doc.on('mousemove', { inst: this } ,this.handleMouseParallax); | |
| }; | |
| $.fn[pluginName] = function( options ) { | |
| return this.each(function() { | |
| if( !$.data(this, 'plugin_' + pluginName) ) { | |
| $.data(this, 'plugin_' + pluginName, new Plugin( this, options )); | |
| } | |
| }); | |
| }; | |
| }( jQuery, window, document )); |
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| #parallax{ | |
| position:relative; | |
| width:500px; | |
| height:500px; | |
| margin:5% auto; | |
| overflow:hidden; | |
| border:1px solid; | |
| } | |
| #parallax img{ | |
| position:relative; | |
| margin:0 auto; | |
| display:block; | |
| } |
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