I'm open to this. We could call it "Box". Check here for some
thoughts on this:
http://trac.mochikit.com/ticket/84
So a Box will define {t, r, b, l, w, h}. Thoughts?
Beau
On 25-Jan-07, at 5:18 PM, Arnar Birgisson wrote:
>
> Hi all,
>
> I don't know if this has been discussed before, but here goes anyways.
>
> I was looking to implement some vector operations on the Coordinates
> prototype, such as add/subtract, multiply by factor. If these were to
> be used more in, say, code that generates SVG graphics and <canvas>
> stuff - I would think adding rotate and a generat matrix
> transformation would be appropriate.
>
> The thing is that much of this would apply to Dimension objects as
> well. Take the example of centering something. The object's and
> container's size would be dimensions, but we need a Coordinates object
> calculated like this: (containerSize - objSize)/2
>
> Shouldn't these two really be just a single prototype? Currently
> theire just holders for x,y and w,h properties - but adding some
> methods would certainly in most cases apply to both classes. However,
> since js doesn't have a __getattr__ I can't see a way to do this while
> being backwards compatible.
>
> Or maybe I'm the only one who sees a need to add any operations on
> those classes?
>
> Arnar
>
> >
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