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cleanup jquery.plugin.html2canvas.js; correctly pass the logging option

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Obexer Christoph 2011-12-21 22:59:44 +01:00
parent 2fdab0d753
commit 50f5f53e2b
1 changed files with 25 additions and 99 deletions
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124
src/plugins/jquery.plugin.html2canvas.js
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@ -1,117 +1,46 @@
/* /*
* jQuery helper plugin for examples and tests * jQuery helper plugin for examples and tests
*/ */
(function( $ ){ (function( $ ){
$.fn.html2canvas = function(options) { $.fn.html2canvas = function(options) {
var date = new Date(),
var date = new Date(); $message = null,
var message, timeoutTimer = false,
timeoutTimer,
timer = date.getTime(); timer = date.getTime();
html2canvas.logging = options && options.logging;
var preload = html2canvas.Preload(this[0], { html2canvas.Preload(this[0], $.extend({
"complete": function(images){ complete: function(images){
var queue = html2canvas.Parse(this[0], images, options),
var queue = html2canvas.Parse(this[0], images); $canvas = $(html2canvas.Renderer(queue, options)),
finishTime = new Date();
var canvas = $(html2canvas.Renderer(queue)); $canvas.css({ position: 'absolute', left: 0, top: 0 }).appendTo(document.body);
var finishTime = new Date(); $canvas.siblings().toggle();
canvas.css('position','absolute')
.css('left',0).css('top',0);
$('body').append(canvas);
$(canvas).siblings().toggle();
$(window).click(function(){ $(window).click(function(){
if (!canvas.is(':visible')){ if (!$canvas.is(':visible')){
$(canvas).toggle().siblings().toggle(); $canvas.toggle().siblings().toggle();
throwMessage("Canvas Render visible"); throwMessage("Canvas Render visible");
} else{ } else{
$(canvas).siblings().toggle(); $canvas.siblings().toggle();
$(canvas).toggle(); $canvas.toggle();
throwMessage("Canvas Render hidden"); throwMessage("Canvas Render hidden");
} }
}); });
throwMessage('Screenshot created in '+ ((finishTime.getTime()-timer)/1000) + " seconds<br />",4000); throwMessage('Screenshot created in '+ ((finishTime.getTime()-timer)/1000) + " seconds<br />",4000);
} }
}); }, options));
/*
var date = new Date();
var message,
timeoutTimer,
timer = date.getTime();
var object = $.extend({},{
logging: false,
proxyUrl: "http://html2canvas.appspot.com/", // running html2canvas-python proxy
ready: function(renderer) {
var finishTime = new Date();
// console.log((finishTime.getTime()-timer)/1000);
document.body.appendChild(renderer.canvas);
var canvas = $(renderer.canvas);
canvas.css('position','absolute')
.css('left',0).css('top',0);
// $('body').append(canvas);
$(canvas).siblings().toggle();
throwMessage('Screenshot created in '+ ((finishTime.getTime()-timer)/1000) + " seconds<br />Total of "+renderer.numDraws+" draws performed",4000);
$(window).click(function(){
if (!canvas.is(':visible')){
$(canvas).toggle().siblings().toggle();
throwMessage("Canvas Render visible");
} else{
$(canvas).siblings().toggle();
$(canvas).toggle();
throwMessage("Canvas Render hidden");
}
});
}
},options)
new html2canvas(this.get(0), object);
*/
function throwMessage(msg,duration){ function throwMessage(msg,duration){
window.clearTimeout(timeoutTimer); window.clearTimeout(timeoutTimer);
timeoutTimer = window.setTimeout(function(){ timeoutTimer = window.setTimeout(function(){
message.fadeOut(function(){ $message.fadeOut(function(){
message.remove(); $message.remove();
}); });
},duration || 2000); },duration || 2000);
$(message).remove(); if ($message)
message = $('<div />').html(msg).css({ $message.remove();
$message = $('<div />').html(msg).css({
margin:0, margin:0,
padding:10, padding:10,
background: "#000", background: "#000",
@ -119,7 +48,7 @@
position:"fixed", position:"fixed",
top:10, top:10,
right:10, right:10,
fontFamily: 'Tahoma' , fontFamily: 'Tahoma',
color:'#fff', color:'#fff',
fontSize:12, fontSize:12,
borderRadius:12, borderRadius:12,
@ -129,8 +58,5 @@
textDecoration:'none' textDecoration:'none'
}).hide().fadeIn().appendTo('body'); }).hide().fadeIn().appendTo('body');
} }
}; };
})( jQuery ); })( jQuery );