[GRASS-user] Wrong color display for shortest path in GRASS. bug?

[Glynn Clements]

Raymond Fu wrote:

> I find the wrong highlight color of shortest path, when I run shortest
> path(visualization) (i.e. Vector-> Network Analysis-> shortest
> route(visualization).
> 
> I am using GRASS 6.1.cvs obtained from
> http://geni.ath.cx/grass.html#toc5.
> 
> If I don't specify the color parameter(hcolor), the default is red;
> however, it displays black color. When I specifiy the color(hcolor) to
> be green, it displays red(as screen dumps attached). Do you have the
> same problem? Is it bug for the GRASS?

It's a bug; d.path is trying to set the colours while not connected to
the monitor.

I'll look into this.

-- 
Glynn Clements <glynn at gclements.plus.com>