--- In [email protected], Raks A <raks...@...> wrote:
>
> Actually I am aware of the transform attribute but as the requirement is
> for a drawing tool the user/artist/designer would keep iterating on an
> element ( may be 1000 times ) by repeatedly scaling an element till he is
> satisfied which means if I keep adding transform there would be 1000s of
> transforms.

Every element has transform.baseVal.consolidate() to combine all transforms to 
a single matrix.

> Now I read the SVG DOM APIs but am not sure if there is a direct
> api to change the scale or rotate values of a transform element,
> 

What about this:

<svg version="1.1" xmlns="http://www.w3.org/2000/svg"; >
  <circle cx="50" cy="50" r="50" onclick="
                var t = document.documentElement.createSVGTransform();
                t.setScale(1.5,1.2);
                evt.target.transform.baseVal.appendItem(t);
    evt.target.transform.baseVal.consolidate();
  " />
</svg>



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