[GRASS-user] How to define the png image dimensions when using d.mon?

[jean pierre huart]

I did it also directly in the terminal and it's the same result.
Adding 'width' and 'height' parameters to d.mon has given the expected 
result.

viascript.png PNG 1280x960 1280x960+0+0 8-bit DirectClass 72.7KB 0.000u 
0:00.000

(NB I tried it before unsuccessfully, but I was not deleting the 
existing image, thanks for mentioning it to me).

d.mon still fails for the transparent background.
I used the parameter 'bgcolor' to change the background color, but 
declaring bgcolor='none' give me an error.
'transparent' parameter does not exists. Any idea on which parameter to 
use for such behaviour?

With these tests, I have the impression that 'GRASS_RENDER_TRANSPARENT', 
'GRASS_RENDER_HEIGHT', 'GRASS_RENDER_WIDTH' are not taken into account 
by d.mon.
  I still have to test all this using another location instead of the 
one I've set up.

-- 
Jean Pierre Huart


On 09/03/16 20:04, Moritz Lennert wrote:
> On 09/03/16 18:01, jean pierre huart wrote:
>> Launching the two scripts directly in GRASS7 console using my
>> location/mapset give the following results for just one width, height
>> (1280,960):
>>
>> Using d.mon (not ok)
>> viascript.png PNG 640x480 640x480+0+0 8-bit DirectClass 30.5KB 0.000u
>> 0:00.000
>
> I didn't try in the console, but directly in the terminal. Not sure 
> how d.mon and wxGUI console interact.
>
> Note that d.mon also has width and height parameters. Have you tried 
> with those ?
>
> Moritz
>