После использования Packer (http://dean.edwards.name/packer/) Я заканчиваю тем, что выбрасываю пропущенное; after (длинная строка упаковщика). Я понятия не имею, что и почему. Возможные исправления и объяснения, пожалуйста?
jQuery.fn.extend({
ImageRotate:function(parameters)
{
if (this.Wilq32&&this.Wilq32.PhotoEffect) return;
return (new Wilq32.PhotoEffect(this.get(0),parameters))._temp;
},
rotate:function(parameters)
{
if (this.length===0) return;
if (typeof parameters=="undefined") return;
if (typeof parameters=="number") parameters={angle:parameters};
var returned=[];
for (var i=0,i0=this.length;i<i0;i++)
{
var element=this.get(i);
if (typeof element.Wilq32 == "undefined")
returned.push($($(element).ImageRotate(parameters)));
else
{
element.Wilq32.PhotoEffect._rotate(parameters.angle);
}
}
return returned;
},
rotateAnimation:function(parameters)
{
if (this.length===0) return;
if (typeof parameters=="undefined") return;
if (typeof parameters=="number") parameters={angle:parameters};
var returned=[];
for (var i=0,i0=this.length;i<i0;i++)
{
var element=this.get(i);
if (typeof element.Wilq32 == "undefined")
returned.push($($(element).ImageRotate(parameters)));
else
{
element.Wilq32.PhotoEffect._parameters.animateAngle = parameters.angle;
element.Wilq32.PhotoEffect._parameters.callback = parameters.callback ||
function()
{
};
element.Wilq32.PhotoEffect._animateStart();
}
}
return returned;
}
});
Wilq32={};
Wilq32.PhotoEffect=function(img,parameters)
{
this._IEfix=img;
this._parameters=parameters;
this._parameters.className=img.className;
this._parameters.id=img.getAttribute('id');
if (!parameters) this._parameters={};
this._angle=0;
if (!parameters.angle) this._parameters.angle=0;
this._temp=document.createElement('span');
this._temp.Wilq32 =
{
PhotoEffect: this
};
var image=img.src;
img.parentNode.insertBefore(this._temp,img);
this._img= new Image();
this._img.src=image;
this._img._ref=this;
jQuery(this._img).bind("load", function()
{
this._ref._Loader.call(this._ref);
});
if (jQuery.browser.msie) if (this._img.complete) this._Loader();
}
Wilq32.PhotoEffect.prototype._Loader=
(function()
{
if (jQuery.browser.msie)
return function()
{
var src=this._IEfix.src;
this._IEfix.parentNode.removeChild(this._IEfix);
this._temp.setAttribute('id',this._parameters.id);
this._temp.className=this._parameters.className;
var width=this._img.width;
var height=this._img.height;
this._img._widthMax=this._img._heightMax=Math.sqrt((height)*(height) + (width) * (width));
this._img._heightMax=Math.sqrt((height)*(height) + (width) * (width));
this._vimage = document.createElement('v:image');
this._vimage._ref=this;
this._vimage.style.height=height;
this._vimage.style.width=width;
this._vimage.style.position="relative";
this._temp.style.display="inline-block";
this._temp.style.width=this._temp.style.height=this._img._heightMax;
this._vimage.src=src;
this._vimage.rotate=0;
this._temp.appendChild(this._vimage);
var self = this;
this._parameters.animateAngle=0;
if (this._parameters.bind)
{
for (var a in this._parameters.bind) if (this._parameters.bind.hasOwnProperty(a))
for (var b in this._parameters.bind[a]) if (this._parameters.bind[a].hasOwnProperty(b))
jQuery(this._temp).bind(b,this._parameters.bind[a][b]);
}
this._rotate(this._parameters.angle);
}
else
return function ()
{
this._IEfix.parentNode.removeChild(this._IEfix);
this._temp.setAttribute('id',this._parameters.id);
this._temp.className=this._parameters.className;
var width=this._img.width;
var height=this._img.height;
this._img._widthMax=this._img._heightMax=Math.sqrt((height)*(height) + (width) * (width));
this._canvas=document.createElement('canvas');
this._canvas._ref=this;
this._canvas.height=height;
this._canvas.width=width;
this._canvas.setAttribute('width',width);
this._temp.appendChild(this._canvas);
var self = this;
this._parameters.animateAngle=0;
if (this._parameters.bind)
{
for (var a in this._parameters.bind) if (this._parameters.bind.hasOwnProperty(a))
for (var b in this._parameters.bind[a]) if (this._parameters.bind[a].hasOwnProperty(b))
jQuery(this._canvas).bind(b,this._parameters.bind[a][b]);
}
this._cnv=this._canvas.getContext('2d');
this._rotate(this._parameters.angle);
}
})();
Wilq32.PhotoEffect.prototype._animateStart=function()
{
if (this._timer) clearTimeout(this._timer);
this._animate();
}
Wilq32.PhotoEffect.prototype._animate=function()
{
var temp=this._angle;
if (typeof this._parameters.animateAngle!="undefined") this._angle-=(this._angle-this._parameters.animateAngle)*0.1;
if (typeof this._parameters.minAngle!="undefined") if (this._angle<this._parameters.minAngle) this._angle=this._parameters.minAngle;
if (typeof this._parameters.maxAngle!="undefined") if (this._angle>this._parameters.maxAngle) this._angle=this._parameters.maxAngle;
if (Math.round(this._angle * 100 - temp * 100) == 0 && this._timer)
{
clearTimeout(this._timer);
if (this._parameters.callback)
this._parameters.callback();
}
else
{
this._rotate(this._angle);
var self = this;
this._timer = setTimeout(function()
{
self._animate.call(self);
}, 10);
}
}
Wilq32.PhotoEffect.prototype._rotate = (function()
{
if (jQuery.browser.msie)
return function(angle)
{
this._vimage.style.rotation=angle;
var radians=angle*Math.PI/180;
this._vimage.style.top= (this._img._heightMax - this._img.height)/2- (this._vimage.offsetHeight-this._img.height)/2 +"px";
this._vimage.style.left= (this._img._widthMax - this._img.width)/2- (this._vimage.offsetWidth-this._img.width)/2 +"px";
}
else
return function(angle)
{
if (!this._img.width) return;
if (typeof angle!="number") return;
angle=(angle%360)* Math.PI / 180;
var width=this._img.width;
var height=this._img.height;
var widthAdd = this._img._widthMax - width;
var heightAdd = this._img._heightMax - height;
this._canvas.width = width+widthAdd;
this._canvas.height = height+heightAdd;
this._cnv.save();
this._cnv.translate(widthAdd/2,heightAdd/2);
this._cnv.translate(width/2,height/2);
this._cnv.rotate(angle);
this._cnv.translate(-width/2,-height/2);
this._cnv.drawImage(this._img, 0, 0);
this._cnv.restore();
}
})();