Sha256: 37fa10c3fda92355c1ca0f4adf71d3766caf58fbe849bb37d26506ef8aefbfbb
Contents?: true
Size: 1.53 KB
Versions: 11
Compression:
Stored size: 1.53 KB
Contents
/*
image_ex.js: javascript for image_ex.rb plugin of tDiary
Copyright (C) 2012 by Shugo Maeda
You can redistribute it and/or modify it under GPL2.
*/
$(function() {
function getWindowSize() {
if (window.innerWidth) {
return {
width: window.innerWidth,
height: window.innerHeight
};
}
else if (document.documentElement &&
document.documentElement.clientWidth != 0 ) {
return {
width: document.documentElement.clientWidth,
height: document.documentElement.clientHeight
};
}
else if ( document.body ) {
return {
width: document.body.clientWidth,
height: document.body.clientHeight
}
}
return false;
}
var maxSize = null;
function getMaxSize() {
if (maxSize != null) {
return maxSize;
}
var windowSize = getWindowSize();
if (windowSize == false) {
maxSize = false;
}
else {
maxSize = {
width: windowSize.width * 0.8,
height: windowSize.height * 0.8
};
}
return maxSize;
}
function resizeImage(img) {
var maxSize = getMaxSize();
if (img.width > maxSize.width || img.height > maxSize.height) {
if (img.width / maxSize.width > img.height / maxSize.height) {
img.width = maxSize.width;
}
else {
img.height = maxSize.height;
}
}
}
$(document).ready(function() {
$("img.image-ex").bind("load", function() {
resizeImage(this);
});
});
// for when images have been cached
$(window).bind("load", function() {
$("img.image-ex").each(function() {
resizeImage(this);
});
});
});
// vim: set ts=3 sw=3 noexpandtab :
Version data entries
11 entries across 11 versions & 1 rubygems