[R-sig-Geo] Creating multidimentional vector map

[Antonio Rodriges]

Hello,

I have some shapefiles which I would like to render on a map with
different scales with my own software. Is there
a way to precreate vector layers (somewhat aggregated) for each map
scale for the given shapefile in order to reduce the volume of data
transfer and increase the
visualization speed?


Thank you

Antonio


-- 
Kind regards,
Antonio Rodriges