Andrej Cimperšek - diploma

/*

        Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.

        Available via Academic Free License >= 2.1 OR the modified BSD license.

        see: http://dojotoolkit.org/license for details

*/

if(!dojo._hasResource["dojox.image.MagnifierLite"]){

dojo._hasResource["dojox.image.MagnifierLite"]=true;

dojo.provide("dojox.image.MagnifierLite");

dojo.experimental("dojox.image.MagnifierLite");

dojo.require("dijit._Widget");

dojo.declare("dojox.image.MagnifierLite",dijit._Widget,{glassSize:125,scale:6,postCreate:function(){

this.inherited(arguments);

this._adjustScale();

this._createGlass();

this.connect(this.domNode,"onmouseenter","_showGlass");

this.connect(this.glassNode,"onmousemove","_placeGlass");

this.connect(this.img,"onmouseout","_hideGlass");

this.connect(window,"onresize","_adjustScale");

},_createGlass:function(){

var _1=this.glassNode=dojo.create("div",{style:{height:this.glassSize+"px",width:this.glassSize+"px"},className:"glassNode"},dojo.body());

this.surfaceNode=_1.appendChild(dojo.create("div"));

this.img=dojo.place(dojo.clone(this.domNode),_1);

dojo.style(this.img,{position:"relative",top:0,left:0,width:this._zoomSize.w+"px",height:this._zoomSize.h+"px"});

},_adjustScale:function(){

this.offset=dojo.coords(this.domNode,true);

this._imageSize={w:this.offset.w,h:this.offset.h};

this._zoomSize={w:this._imageSize.w*this.scale,h:this._imageSize.h*this.scale};

},_showGlass:function(e){

this._placeGlass(e);

dojo.style(this.glassNode,{visibility:"visible",display:""});

},_hideGlass:function(e){

dojo.style(this.glassNode,{visibility:"hidden",display:"none"});

},_placeGlass:function(e){

this._setImage(e);

var _2=Math.floor(this.glassSize/2);

dojo.style(this.glassNode,{top:Math.floor(e.pageY-_2)+"px",left:Math.floor(e.pageX-_2)+"px"});

},_setImage:function(e){

var _3=(e.pageX-this.offset.l)/this.offset.w,_4=(e.pageY-this.offset.t)/this.offset.h,x=(this._zoomSize.w*_3*-1)+(this.glassSize*_3),y=(this._zoomSize.h*_4*-1)+(this.glassSize*_4);

dojo.style(this.img,{top:y+"px",left:x+"px"});

},destroy:function(_5){

dojo.destroy(this.glassNode);

this.inherited(arguments);

}});

}