proportionate lines

[Radim Blazek]

Moritz Lennert wrote:
> 
> Hello !
> 
> Is it possible to create lines whose width is proportionate to a given
> value ? Not only of different widths but really proportionate ?
> 
> I am trying to create maps of human migrations and would like to
> symbolize the flows with proportionate lines.
> 
> Moritz

Yes, you can use ps.map.new with vector options cwidth,
coffset and ref. See man page.

Radim