"Bernhard Zwischenbrugger" <datenkueche2001@...
> wrote in message
>What's the difference between this to attributes? Why andhttp://www.w3.org/TR/SVG11/painting.html#VisibilityControl
>when is "display" fast that "visibility".
display is inheritable, and visibility isn't, also visibility still takes up
space, so bounding boxes etc. need to be handled, basically display means
you can ignore the element, visibility is more complicated.
>Is there an index (hash,btree,...) built to the ID's?
>Is it possible to build an index to the name attribute?
There is no name attribute in SVG (other than in color-profiles but I doubt
this is what you're talking about...)
>I don't really understand what's going on here an where exactly
>I loose performance.
We can't really say exactly why you lose performance using one method over
another with the closed source viewers, we can't profile the code or
anything, but some common sense thinking about what the code needs to do
with each method, and previous information from Peter Sorotokin has told us
a lot about what is fast/slow.
Some profiling of your script to see if it's your script is slow, or if it's
simply the rendering, as you note it may not always be worth speeding up the