On Dec 7, 2007, at 2:13 PM, Maciej Sieczka wrote:

> John C. Tull wrote:
>> Hello All,
>>
>> I was wondering if there was a method for assigning vector polygon
>> fill colors with an RGB column or columns?
>
> d.vect rgb_column=
>
> Maciek

Yes, the above command works in GRASS. Want I want is a way to  
implement this in the Qgis map canvas similar to what you can do in  
GRASS.

Is there a way to connect the display monitor to Qgis's map canvas  
that I am not aware of? That would be useful if grass commands from  
the GRASS shell would display on the map canvas, but I am not able to  
run 'd.vect map=xxx rgb_column=yyy' and get output to Qgis from the  
GRASS Shell in the GRASS Tools plugin. Instead I get the error:
No graphics monitor has been selected for output.
Please run "d.mon" to selected a graphics monitor.
No graphics device is selected.

John
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