On 13 Mar 2008, at 00:02, Tom Hughes wrote: > In message <[EMAIL PROTECTED]> > Artem Pavlenko <[EMAIL PROTECTED]> wrote: > >>> Great! Thanks Tom! rundemo.py outputs nice pdf and svg on os x >>> 10.4. I'll give it a try on 64-bit ubuntu later on. >> >> Couple things I noticed when viewing demo.svg in Inkscape : >> >> 1. Inkscape is extremely slow > > Can't say I've noticed this - it all struck me as pretty fast in fact.
Hmm.. I'm running 0.45.1 in mac os x and it is almost unusable (I'm loading demo.svg rendered with cairo_renderer) This might be os x specific quirks, I'll try on Linux > >> 2. two 'provinces' polygons are un-clipped and go far beyond drawing >> extent. Is there access to clipping in cairo (on vectors or in >> rasterizer? ) or this is something we need to fix ourselves? > > This is deliberate - there is code in cairo_renderer to do it but it > is ifdefed out at the moment. > > The reason is that with the current release version of cairo adding > the clipping makes mapnik very slow rendering to cairo surfaces. It > also makes the resulting PDF very slow to render in evince as evince > is using cairo to render it and hits the same bug. > > The current git head cairo code does not have this problem and is > capable of clipping without any noticeable slowdown. I'm using current git head, so I'll try enabling clipping then. > > Tom > Artem > -- > Tom Hughes ([EMAIL PROTECTED]) > http://www.compton.nu/ _______________________________________________ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/dev
