[OSM-newbies] <bounds in osmarender

[Richard Endersby]

Hi
 
Not sure if this is a newbies question or not.
 
I'm using osmarender on Ubuntu 7.04 and using the <bounds> element to limit
the size of my map due to a very long way which is nearby. The SVG file is
converted to a PDF via Inkscape.
 
Anyway, without the bounds element it works fine, albeit with the long way
included. If I add the <bounds> data to the rules.xml it works fine and
produces a nice map truncated to the area I'm interested in. However, if I
add it to the data.osm file, Inkscape crashes with a variety of messages
ending with
 
** (inkscape:20625): CRITICAL **: void
gnome_canvas_bpath_def_closepath(GnomeCanvasBpathDef*): assertion
`bpd->moveto_idx >= 0' failed
 
** (inkscape:20625): CRITICAL **: SPCurve*
sp_curve_new_from_foreign_bpath(const NArtBpath*): assertion `new_bpath !=
NULL' failed
 
** ERROR **: file sp-ellipse.cpp: line 248 (void
sp_genericellipse_set_shape(SPShape*)): assertion failed: (c != NULL)
aborting...
 
Emergency save activated!
Emergency save completed. Inkscape will close now.
If you can reproduce this crash, please file a bug at
<http://www.inkscape.org> www.inkscape.org
with a detailed description of the steps leading to the crash, so we can fix
it.
 
** (process:20625): Message (recursed): Error: Inkscape encountered an
internal error and will close now.

 
This is the shell script I am using:
 
#!/bin/bash

if [ "$1" = "" ]; then

   echo "Useage : domap Letchworth | StAlbans"

else

    if [ "$1" = "Letchworth" ]; then

       wget
http://www.openstreetmap.org/api/0.4/map?bbox=-0.279,51.93,-0.1734,52.03 -O
rules/data-1.osm

    sed '$i\ <bounds minlat="51.93" minlon="-0.279" maxlat="52.03"
maxlon="-0.176" />' rules/data-1.osm > rules/data.osm

    fi

xsltproc rules/standard.xml > map.svg

inkscape -f map.svg -A let-detailed.pdf

fi

 

What am I doing wrong?
 
Richard

 

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