Hello there,
Finally, I've a mapnik with cairo installed on my system (after a scons -c for
forcing recompilation from scratch). But I've still an error:
Boost.Python.ArgumentError: Python argument types in
mapnik2._mapnik2.render(instance, cairo.Context)
did not match C++ signature:
render(mapnik::Map, PycairoContext*)
render(mapnik::Map, PycairoContext*, unsigned int, unsigned int)
render(mapnik::Map, PycairoSurface*)
render(mapnik::Map, PycairoSurface*, unsigned int, unsigned int)
render(mapnik::Map, mapnik::image_32 {lvalue})
render(mapnik::Map, mapnik::image_32 {lvalue}, double)
render(mapnik::Map, mapnik::image_32 {lvalue}, double, unsigned int)
render(mapnik::Map, mapnik::image_32 {lvalue}, double, unsigned int,
unsigned int)
My code is:
import cairo
surface = cairo.ImageSurface (cairo.FORMAT_ARGB32, imgx, imgy)
ctx = cairo.Context(surface)
mapnik2.render(m, ctx)
Do you see something wrong?
Thank you
--
Nicolas Dumoulin
http://wiki.openstreetmap.org/wiki/User:NicolasDumoulin
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