On Jan 8, 2010, at 4:32 AM, Anisha Kaul wrote:
> Dane,
>
> Many thanks for an eye-opener mail !
>
> I have modified the world_styles.xml and world_map.py and attached
> them hereby.
> Logic behind the modification is mentioned in the form of comments !
>
> Still not working ! I know there is a dumb mistake in these files .
>
In your python code you have:
{{{
# I think the following coordinates are wrong w.r.t map of India
bbox = Envelope(Coord(-180.0, -90.0), Coord(180.0, 90.0))
m.zoom_to_box(bbox)
}}}
Yes, those are the wrong coordinates if your map is in mercator,
because those are in long/lat (degrees).
Try just:
m.zoom_all() # which will zoom to bounds of all layers
Then for reference do:
print m.envelope() # will give you the coordinates in mercator
Dane
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