I was looking at doxygen diagrams and i see that the bounding box can be reached by SPItem->display->arenaitem->bbox

but how can I access an SPItem from within a NR::Filter method?

I am not much familiar with inkscape internals yet :-(

On 8/12/07, Felipe Sanches <felipe.sanches@...400... > wrote:
hi!

I have a doubt. How do I read the bounding box coordinates from within a  NR::FilterPrimitive  ?

 (I think that) I need this to implement the feImage filter primitive

Juca