Re: Need help: SVG import

That hint helped  :-)  Now text without any attributes is rendered as well.

Christina

Am 25.04.2012 13:23, schrieb Marco Cecchetti:
> After giving a better look, I could have found where the problem is:
> look at the begin of visitElements routine (line 101):
>
>     if( xElem->hasAttributes() )
>         rFunc(xElem,xElem->getAttributes());
>     else
>         rFunc(xElem);
>
> The function called in case the element has at least one
> attribute or no atribute at all are different.
>
> In the first case ShapeWritingVisitor method:
> void operator()( const uno::Reference<xml::dom::XElement>&      xElem,
>                  const uno::Reference<xml::dom::XNamedNodeMap>& 
> xAttributes );
> is called
>
> in the second case the method invoked is:
>
> void operator()( const uno::Reference<xml::dom::XElement>& )
>
> that has an empty body (line 1204), so when your example is processed
> nothing happens.
>
> The rationale should be that an element without any attribute does
> not bring any info to parse. But for a <text> or <tspan> element is
> different because of the characters included between the start and
> the end tag.
>
> -- Marco
>
>
> On Wed, 25 Apr 2012 13:03:08 +0200, Marco Cecchetti 
> <mrcekets@gmail.com> wrote:
>
> > That's odd, saxbuilder should be completely agnostic
> >  from a element name point of view.
> > Did you try to print element names xElem->getNodeName() (line 1227)
> > for the broken example ?
> >
> > -- Marco
> >
> >
> > On Wed, 25 Apr 2012 11:48:10 +0200, Noel Grandin 
> > <noelgrandin@gmail.com> wrote:
> >
> > > Looks like the code in
> > >     unoxml/source/dom/saxbuilder.cxx
> > > converts the SAX event stream into a DOM tree.
> > >
> > > On 2012-04-25 08:34, Christina Rossmanith wrote:
> > > > for the example without "x" and "y" attribute the "case XML_TEXT" 
> > > > block is never reached. That's why I'd like to understand where and 
> > > > how the tree is built.
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