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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,6 @@ | ||
| /** | ||
| * | ||
| * Version: 0.2.6 | ||
| * Version: 0.2.7 | ||
| * Author: Gianluca Guarini | ||
| * Contact: [email protected] | ||
| * Website: http://www.gianlucaguarini.com/ | ||
|
|
||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,6 @@ | ||
| /** | ||
| * | ||
| * Version: 0.2.6 | ||
| * Version: 0.2.7 | ||
| * Author: Gianluca Guarini | ||
| * Contact: [email protected] | ||
| * Website: http://www.gianlucaguarini.com/ | ||
|
|
@@ -50,11 +50,11 @@ | |
| * | ||
| */ | ||
| var hoverEffect = options.hoverEffect, | ||
| webworkerPath = options.webworkerPath, | ||
| invertHoverEffect = options.invertHoverEffect, | ||
| responsive = options.responsive, | ||
| fadeSpeedIn = $.isPlainObject(options.speed) ? options.speed.fadeIn : options.speed, | ||
| fadeSpeedOut = $.isPlainObject(options.speed) ? options.speed.fadeOut : options.speed; | ||
| webworkerPath = options.webworkerPath, | ||
| invertHoverEffect = options.invertHoverEffect, | ||
| responsive = options.responsive, | ||
| fadeSpeedIn = $.isPlainObject(options.speed) ? options.speed.fadeIn : options.speed, | ||
| fadeSpeedOut = $.isPlainObject(options.speed) ? options.speed.fadeOut : options.speed; | ||
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| var isIE7 = (document.all && !window.opera && window.XMLHttpRequest) ? true : false; | ||
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@@ -93,22 +93,22 @@ | |
| * | ||
| */ | ||
| var supportsCanvas = !!document.createElement('canvas').getContext, | ||
| $window = $(window), | ||
| /* Check if Web Workers are supported */ | ||
| supportWebworker = (function () { | ||
| return (typeof (Worker) !== "undefined") ? true : false; | ||
| }()), | ||
| cssFilter = cssPrefix('Filter'), | ||
| imagesArray = [], | ||
| BnWWorker = supportWebworker && webworkerPath ? new Worker(webworkerPath + "BnWWorker.js") : false; | ||
| $window = $(window), | ||
| /* Check if Web Workers are supported */ | ||
| supportWebworker = (function () { | ||
| return (typeof (Worker) !== "undefined") ? true : false; | ||
| }()), | ||
| cssFilter = cssPrefix('Filter'), | ||
| imagesArray = [], | ||
| BnWWorker = supportWebworker && webworkerPath ? new Worker(webworkerPath + "BnWWorker.js") : false; | ||
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||
| /** | ||
| * | ||
| * Private methods | ||
| * | ||
| */ | ||
| var _onMouseLeave = function (e) { | ||
| $(e.currentTarget).find('.BWfade').stop(true, true)[!invertHoverEffect ? 'fadeIn' : 'fadeOut'](fadeSpeedIn); | ||
| $(e.currentTarget).find('.BWfade').stop(true, true)[!invertHoverEffect ? 'fadeIn' : 'fadeOut'](fadeSpeedOut); | ||
| }; | ||
| var _onMouseEnter = function (e) { | ||
| $(e.currentTarget).find('.BWfade').stop(true, true)[invertHoverEffect ? 'fadeIn' : 'fadeOut'](fadeSpeedIn); | ||
|
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@@ -133,9 +133,9 @@ | |
| //convert any image into B&W using HTML5 canvas | ||
| var _manipulateImage = function (img, canvas, width, height) { | ||
| var ctx = canvas.getContext('2d'), | ||
| currImg = img, | ||
| i = 0, | ||
| grey; | ||
| currImg = img, | ||
| i = 0, | ||
| grey; | ||
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| ctx.drawImage(img, 0, 0, width, height); | ||
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@@ -169,22 +169,19 @@ | |
| var _injectTags = function ($img, $imageWrapper) { | ||
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| var pic = $img[0], | ||
| src = pic.src, | ||
| width = $img.width(), | ||
| height = $img.height(), | ||
| css = { | ||
| 'position': 'absolute', | ||
| top: 0, | ||
| left: 0, | ||
| display: invertHoverEffect ? 'none' : 'block', | ||
| width:width, | ||
| height:height | ||
| }; | ||
|
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||
| src = pic.src, | ||
| width = $img.width(), | ||
| height = $img.height(), | ||
| css = { | ||
| 'position': 'absolute', | ||
| top: 0, | ||
| left: 0, | ||
| display: invertHoverEffect ? 'none' : 'block' | ||
| }; | ||
| if (supportsCanvas && !cssfilters) { | ||
|
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||
| var realWidth = pic.width, | ||
| realHeight = pic.height; | ||
| realHeight = pic.height; | ||
|
|
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| //adding the canvas | ||
| $('<canvas class="BWfade" width="' + realWidth + '" height="' + realHeight + '"></canvas>').prependTo($imageWrapper); | ||
|
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@@ -196,7 +193,7 @@ | |
| _manipulateImage(pic, $canvas[0], realWidth, realHeight); | ||
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| } else { | ||
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| css[cssPrefix('Filter')] = 'grayscale(100%)'; | ||
| //adding the canvas | ||
| $('<img src=' + src + ' width="' + width + '" height="' + height + '" class="BWFilter BWfade" /> ').prependTo($imageWrapper); | ||
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@@ -238,15 +235,9 @@ | |
| this.resizeImages = function () { | ||
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| $container.each(function (index, currImageWrapper) { | ||
| var pic = $(currImageWrapper).find('img:not(.BWFilter)'); | ||
| var currWidth,currHeight; | ||
| if (isIE7) { | ||
| currWidth = $(pic).prop('width'); | ||
| currHeight = $(pic).prop('height'); | ||
| } else { | ||
| currWidth = $(pic).width(); | ||
| currHeight = $(pic).height(); | ||
| } | ||
| var pic = $(currImageWrapper).find('img:not(.BWFilter)'), | ||
| currWidth = isIE7 ? $(pic).prop('width') : $(pic).width(), | ||
| currHeight = isIE7 ? $(pic).prop('height') : $(pic).height(); | ||
|
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| $(this).find('.BWFilter, canvas').css({ | ||
| width: currWidth, | ||
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