Image size Problem Help Please

programming flash
1

Hi guys here is my code, I am using Flex 4 (gumbo) and i m loading the image from the url the size of the image is 200 X 267 - when i trace - it also shows me right size but when i run the file - it showm me image about 600X800 size

why does this happen , does not make sense ,

Please let me know, i hope this is not the problem with the Gumbo ,

Here is my code :

package com.[COLOR=#000000]amp[/COLOR].[COLOR=#000000]photoViewer[/COLOR]
[COLOR=#000000]{[/COLOR]
    [COLOR=#993300]import[/COLOR] flash.[COLOR=#000000]display[/COLOR].[COLOR=#000000]Loader[/COLOR];
    [COLOR=#993300]import[/COLOR] flash.[COLOR=#000000]display[/COLOR].[COLOR=#000000]Sprite[/COLOR];
    [COLOR=#993300]import[/COLOR] flash.[COLOR=#000000]events[/COLOR].[COLOR=#000000]Event[/COLOR];
    [COLOR=#993300]import[/COLOR] flash.[COLOR=#000000]events[/COLOR].[COLOR=#000000]MouseEvent[/COLOR];
    [COLOR=#993300]import[/COLOR] flash.[COLOR=#000000]filters[/COLOR].[COLOR=#000000]DropShadowFilter[/COLOR];
    [COLOR=#993300]import[/COLOR] flash.[COLOR=#000000]net[/COLOR].[COLOR=#000000]URLRequest[/COLOR];
    
    [COLOR=#993300]public[/COLOR] [COLOR=#993300]class[/COLOR] Thumbnail [COLOR=#993300]extends[/COLOR] Sprite
    [COLOR=#000000]{[/COLOR]
        [COLOR=#993300]private[/COLOR] [COLOR=#993300]var[/COLOR] _loader:Loader;
        [COLOR=#993300]private[/COLOR] [COLOR=#993300]var[/COLOR] [COLOR=#993300]_width[/COLOR]:[COLOR=#993300]Number[/COLOR];
        [COLOR=#993300]private[/COLOR] [COLOR=#993300]var[/COLOR] [COLOR=#993300]_height[/COLOR]:[COLOR=#993300]Number[/COLOR];
        [COLOR=#993300]private[/COLOR] [COLOR=#993300]var[/COLOR] _mainAssetUrl:[COLOR=#993300]String[/COLOR];         

        
        [COLOR=#993300]public[/COLOR] [COLOR=#993300]function[/COLOR] Thumbnail[COLOR=#000000]([/COLOR][COLOR=#993300]url[/COLOR]:[COLOR=#993300]String[/COLOR], mainUrl:[COLOR=#993300]String[/COLOR], defaultWidth:[COLOR=#993300]Number[/COLOR], defaultHeight:[COLOR=#993300]Number[/COLOR][COLOR=#000000])[/COLOR]
        [COLOR=#000000]{[/COLOR]
            [COLOR=#993300]_width[/COLOR] = defaultWidth;
            [COLOR=#993300]_height[/COLOR] = defaultHeight;
            _mainAssetUrl = mainUrl;
            _loader = [COLOR=#993300]new[/COLOR] Loader[COLOR=#000000]([/COLOR][COLOR=#000000])[/COLOR];
            [COLOR=#993300]var[/COLOR] request:URLRequest = [COLOR=#993300]new[/COLOR] URLRequest[COLOR=#000000]([/COLOR][COLOR=#993300]url[/COLOR][COLOR=#000000])[/COLOR];
            _loader.[COLOR=#000000]contentLoaderInfo[/COLOR].[COLOR=#000000]addEventListener[/COLOR][COLOR=#000000]([/COLOR]Event.[COLOR=#000000]COMPLETE[/COLOR], goToDefaultState, [COLOR=#993300]false[/COLOR], [COLOR=#000000]0[/COLOR] , [COLOR=#993300]true[/COLOR][COLOR=#000000])[/COLOR];
            _loader.[COLOR=#993300]load[/COLOR][COLOR=#000000]([/COLOR]request[COLOR=#000000])[/COLOR];
            addChild[COLOR=#000000]([/COLOR]_loader[COLOR=#000000])[/COLOR];
            _loader.[COLOR=#000000]addEventListener[/COLOR][COLOR=#000000]([/COLOR]MouseEvent.[COLOR=#000000]MOUSE_OVER[/COLOR], goToMouseOverState, [COLOR=#993300]false[/COLOR], [COLOR=#000000]0[/COLOR] , [COLOR=#993300]true[/COLOR][COLOR=#000000])[/COLOR];
            _loader.[COLOR=#000000]addEventListener[/COLOR][COLOR=#000000]([/COLOR]MouseEvent.[COLOR=#000000]MOUSE_OUT[/COLOR], goToDefaultState, [COLOR=#993300]false[/COLOR], [COLOR=#000000]0[/COLOR] , [COLOR=#993300]true[/COLOR][COLOR=#000000])[/COLOR];      
        [COLOR=#000000]}[/COLOR]
        
        [COLOR=#993300]private[/COLOR] [COLOR=#993300]function[/COLOR] goToDefaultState[COLOR=#000000]([/COLOR]event:Event[COLOR=#000000])[/COLOR]:[COLOR=#993300]void[/COLOR][COLOR=#000000]{[/COLOR]
            [COLOR=#993300]trace[/COLOR][COLOR=#000000]([/COLOR]_loader.[COLOR=#993300]width[/COLOR][COLOR=#000000])[/COLOR];
            [COLOR=#993300]trace[/COLOR][COLOR=#000000]([/COLOR]_loader.[COLOR=#993300]height[/COLOR][COLOR=#000000])[/COLOR];  
            _loader.[COLOR=#000000]scaleX[/COLOR] = .[COLOR=#000000]9[/COLOR];
            _loader.[COLOR=#000000]scaleY[/COLOR] = .[COLOR=#000000]9[/COLOR];
            _loader.[COLOR=#000000]filters[/COLOR] = [COLOR=#000000][[/COLOR][COLOR=#993300]new[/COLOR] DropShadowFilter[COLOR=#000000]([/COLOR][COLOR=#000000])[/COLOR][COLOR=#000000]][/COLOR];
        [COLOR=#000000]}[/COLOR]
        
        [COLOR=#993300]private[/COLOR] [COLOR=#993300]function[/COLOR] goToMouseOverState[COLOR=#000000]([/COLOR]event:Event[COLOR=#000000])[/COLOR]:[COLOR=#993300]void[/COLOR][COLOR=#000000]{[/COLOR]
            
            _loader.[COLOR=#000000]scaleX[/COLOR] = [COLOR=#000000]1[/COLOR];
            _loader.[COLOR=#000000]scaleY[/COLOR] = [COLOR=#000000]1[/COLOR];
            _loader.[COLOR=#000000]filters[/COLOR] = [COLOR=#000000][[/COLOR][COLOR=#993300]new[/COLOR] DropShadowFilter[COLOR=#000000]([/COLOR][COLOR=#000000]10[/COLOR], [COLOR=#000000]45[/COLOR], 0x222222, [COLOR=#000000]1[/COLOR], [COLOR=#000000]4[/COLOR], [COLOR=#000000]4[/COLOR][COLOR=#000000])[/COLOR][COLOR=#000000]][/COLOR];
        [COLOR=#000000]}[/COLOR]
    [COLOR=#000000]}[/COLOR]
[COLOR=#000000]}[/COLOR]