Problem with line-dasharray
plepe opened this issue · 3 comments
plepe commented
When I try to compile a style with a line-dasharray with more than two elements, I get the following message:
Traceback (most recent call last):
File "/usr/local/bin/cascadenik-compile.py", line 92, in
sys.exit(main(layersfile, outputfile, **options.__dict__))
File "/usr/local/bin/cascadenik-compile.py", line 33, in main
cascadenik.load_map(mmap, src_file, dirname(realpath(dest_file)), **load_kwargs)
File "/usr/local/lib/python2.6/dist-packages/cascadenik/__init__.py", line 65, in load_map
compile(src_file, dirs, verbose, datasources_cfg=datasources_cfg).to_mapnik(map, dirs)
File "/usr/local/lib/python2.6/dist-packages/cascadenik/output.py", line 54, in to_mapnik
sym = symbolizer.to_mapnik()
File "/usr/local/lib/python2.6/dist-packages/cascadenik/output.py", line 230, in to_mapnik
stroke.add_dash(*self.dashes.values)
Boost.Python.ArgumentError: Python argument types in
Stroke.add_dash(Stroke, int, int, int, int)
did not match C++ signature:
add_dash(mapnik::stroke {lvalue}, float length, float gap)
The problematic rule looks like this:
.admin[admin_level=6][zoom>=14] {
line-dasharray: 2,2,4,4;
line-width: 3;
}
If I change the line-dasharray to
line-dasharray: 2,2;
the compilation works.
I'm using the newest version (commit d607ac0) from Github.
Please fix!
springmeyer commented
k, will take some looking into that I don't have time for atm, but thanks very much for reporting. basically I'm not sure if this ever worked - but you are right that Cascadenik should be able to support the full expressiveness that Mapnik does for arrays
plepe commented
It definitely worked, I have an old version running on another system (SVN r768) and I'm using the same rules there. Thx for looking into it!