[Dojo-interest] Re: x and y coords of an Image Shape

[Scott Stewart]

Thanks Eugene....it was tested mainly on Firefox 2 cause thats were I 
stepped through it with the debugger.
Please keep me posted


Eugene Lazutkin wrote:
> Scott,
>
> It looks like a bug to me. I'll check on it and let you know, when it is
> fixed.
>
> Thanks,
>
> Eugene
>
> Scott Stewart wrote:
>   
>> Hi,
>>
>> Im still learning my way around the dojo gfx package, so please bear
>> with me. Below is some code that I wrote to try and determine if I move
>> past the edge of the surface.
>> I figured I would just chck the x any of the bounding box of the image
>> and compare the center.x against the width of the surface. However, the
>> bbox.y and bbox,x are always
>> 0. What did I do wrong? or Is there a preferred or easier way to
>> accomplish what Im trying to do..
>>
>>
>> var surf = gShapes[id].getParent();
>>        var dim = surf.getDimensions();
>>        var dimx = parseInt(dim.width);
>>
>>        var bbox = gShapes[id].getBoundingBox();
>>        var center =
>> dojo.gfx.matrix.multiplyPoint(gShapes[id].getTransform(), bbox.x,bbox.y);
>>
>>        if (center.x > dimx) {
>>            gShapes[id].applyTransform({cx: 0, dy: y});
>>        }
>>        else {
>>        gShapes[id].applyTransform({dx: x, dy: y});
>>        }
>>
>>
>> Scott
>>
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>>     
>
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