I am trying to make sure images larger then their viewing width will be opened in my image viewer. However on a 720p resolution, and Google Chrome, I get 0 for the width for both the original, and viewport widths...
Here is an example page where a image should be opened in BFX View (try in Chrome on lower resolution): Live Example
Log (first image scanned is the image in question)
Starting BFX View Version 0.3 Build 61 alpha
bfxcore.js:92 BFX View -> Looking for images in: .postpreview...
bfxcore.js:92 BFX View -> Looking for images in: .content...
bfxcore.js:109 Image: http://media-cache-ec0.pinimg.com/originals/ed/e1/c7/ede1c78fe16fba4afd1606772a5fc1ac.jpg Original Width: 0 Against: 0
bfxcore.js:109 Image: images/smilies/wink.png Original Width: 0 Against: 0
bfxcore.js:109 Image: images/smilies/smile.png Original Width: 0 Against: 0
bfxcore.js:109 Image: images/primus/blue/misc/quote_icon.png Original Width: 0 Against: 0
bfxcore.js:109 Image: images/primus/blue/buttons/viewpost-right.png Original Width: 0 Against: 0
bfxcore.js:109 Image: images/smilies/wink.png Original Width: 0 Against: 0
bfxcore.js:109 Image: images/smilies/smile.png Original Width: 0 Against: 0
bfxcore.js:109 Image: images/primus/blue/misc/quote_icon.png Original Width: 0 Against: 0
bfxcore.js:109 Image: images/primus/blue/buttons/viewpost-right.png Original Width: 0 Against: 0
JavaScript
$(function(){
/****************************************************
/ BFX View version 0.3 build 56
/ by WASasquatch for BeeskneesFX.com
/***************************************************/
// Global vars
var appname = 'BFX View',
appflag = 'alpha',
appversion = 0.3,
appbuild = 61,
// Selectors
findImagesIn = new Array(
'.postpreview',
'.content',
'.restore',
'.postbody'
), // Master container class/id - all image tags in children elements get selected
// Theater selectors
theater = $('#theater-box'),
theaterimg = theater.find('#theater-img'),
theaterclose = theater.find('#theater-header span');
console.log('Starting '+appname+' Version '+appversion+' Build '+appbuild+' '+appflag);
if ( notMobile === false ) {
console.log(appname+' detected a mobile device. Disabling BFX View for performance. Visit us on a desktop!');
} else {
// Start a BFX View selector
for (i=0; i<findImagesIn.length; i++) {
console.log(appname+' -> Looking for images in: '+findImagesIn[i]+'...');
$(findImagesIn[i]).each(function(){
bfxView('.'+$(this).attr('class'));
});
}
}
function bfxView(id) {
var imgCount = 0;
$(id).each(function(){
$(this).find('img').each(function () {
var img = $(this),
width, height, origWidth = $(this).width();
hiddenImg = img.clone().attr('class','').attr('id','').css('visibility', 'hidden').removeAttr('height').removeAttr('width').appendTo('#loading-images');
height = hiddenImg.height();
width = hiddenImg.width();
hiddenImg.remove();
console.log('Image: '+$(this).attr('src')+' Original Width: '+origWidth+' Against: '+width);
if ( width > origWidth ) {
imgCount++;
$(this).css('cursor', 'pointer');
var parent = $(this).parent();
if ( parent.attr('href') == $(this).attr('src') ) {
parent.attr('target','_self');
parent.removeAttr('href');
}
$(this).click(function () {
var startingPoint = $(document).scrollTop(),
theaterActive = true,
bodyo = $('body').css('overflow');
$('body').css('overflow', 'hidden');
theaterimg.html('<img src="' + $(this).attr('src') + '" alt="Medium View" />');
setTimeout(function(){
theaterimg.find('img').each(function(){
var renderWidth = $(this).width();
if ( renderWidth < width ) {
$(this).css('cursor', 'pointer');
theater.find('#viewfull').attr('href', '/viewer.html?src='+Base64.encode($(this).attr('src'))+'&t='+Base64.encode(window.location.href));
theater.on('click', '#theater-img img', function(){
window.location.href = '/viewer.html?src='+Base64.encode($(this).attr('src'))+'&t='+Base64.encode(window.location.href);
});
} else {
theater.find('#viewfull').remove();
$(this).attr('alt','Full Resolution View');
}
});
},0);
theater.fadeIn(1000, function () {
theaterclose.click(function () {
theater.fadeOut(1000, function() {
theaterActive = false;
});
$('body').css('overflow', bodyo);
});
});
});
}
});
});
console.log(appname+' -> '+imgCount+' images found in '+id);
}
});
I changed the code for searches intending to make sure all possible classes were checked. The old code for starting a search was
for (i=0; i<findImagesIn.length; i++) {
console.log(appname+' -> Looking for images in: '+findImagesIn[i]+'...');
bfxView(findImagesIn[i]);
}
Updated Code Still no go on Chrome and broken on Firefox with this edit. This will tell me "Width" and "height" is not defined, like no image is loaded.
$(this).find('img').each(function () {
$(this).load(function(){
var img = $(this),
width, height, origWidth = $(this).outerWidth();
hiddenImg = img.clone().attr('class','').attr('id','').css('visibility', 'hidden').removeAttr('height').removeAttr('width').appendTo('#loading-images');
height = hiddenImg.height();
width = hiddenImg.width();
hiddenImg.remove();
});
