Hi there,
I'm still getting the same error, after adding the code below, I done it
so that it just creates the element 'circleGroup' in all case, but throws
the NullPointerException...
Many thx
yasmin
> Hi Yasmin,
>
> [EMAIL PROTECTED] wrote on 02/28/2006 03:37:12 PM:
>
>> ...yes you are right I haven't created a group with attribute 'id' set
> to
>> 'circlegroup', not sure how to :( I'm a complete novice to SVG and have
>> embarked on this ambitiouse project I'm finding it very difficult and
> time
>> is running out, pls ELP!
>
> I would add something like:
>
> if (g == null) {
> g = doc.createElementNS(SVGNS,"g");
> g.setAttributeNS(null, "id", "circleGroup");
> doc.getRootElement().appendChild(g);
> }
>
> Right after you call getElementById.
> In your case you could probably also just skip the
> 'getElementById' and 'if' and just create the element in all cases
> (but you should avoid creating it twice - it's bad to have two
> elements with the same 'id' in one document).
>
> BTW If at some point you want to remove the group (and
> consiquently all it's children) you can use:
> g.getParentNode().removeChild(g);
>
> Good luck!
>
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