[OSM-talk] mapnik db rendering

[Artem Pavlenko]

Hi Nick,

scale_denominator = map_width_in_metres/ (map_width_in_pixels * 
standardized_pixel_size/*0.28mm*/) 

Cheers,
--Artem 

On Thursday 18 January 2007 12:10, Nick Whitelegg wrote:
> Hello Artem,
>
> Whilst we're on this subject what units are the Mapnik scales in? Are they
> pixels per km?
> The Freemap rendering I'm doing uses pixels/km scale (actually only two
> scales, 100 pixels/km and 50 pixels/km).
>
> Thanks,
> Nick