[GRASS-dev] [GRASS GIS] #2595: Extend r.out.file to PNG/PS monitors

[GRASS GIS]

#2595: Extend r.out.file to PNG/PS monitors
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 Reporter:  gisix        |       Owner:  grass-dev@…              
     Type:  enhancement  |      Status:  new                      
 Priority:  normal       |   Milestone:  7.0.1                    
Component:  Display      |     Version:  unspecified              
 Keywords:  r.out.file   |    Platform:  Unspecified              
      Cpu:  Unspecified  |  
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Comment(by martinl):

 Replying to [ticket:2595 gisix]:
 > Currently r.out.file only works for active X-monitors. Please extend for
 PNG/PS/etc monitors. This will enable the use in automated scripts and on
 systems without an X-Server.

 btw, you don't need `r.out.file` for that. Using `d.mon` is enough, eg.

 {{{
 d.mon cairo out=/tmp/elev.png
 d.rast elevation
 d.mon -r
 }}}

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Ticket URL: <https://trac.osgeo.org/grass/ticket/2595#comment:3>
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