[GRASS-dev] [GRASS GIS] #3015: Add legend title

[GRASS GIS]

#3015: Add legend title
--------------------------+---------------------------------------------
  Reporter:  annakrat     |      Owner:  grass-dev@…
      Type:  enhancement  |     Status:  new
  Priority:  normal       |  Milestone:  7.3.0
 Component:  Display      |    Version:  unspecified
Resolution:               |   Keywords:  d.legend, gsoc2016, cartography
       CPU:  Unspecified  |   Platform:  All
--------------------------+---------------------------------------------

Comment (by lazaa):

 I want to add option {{{title}}} that display custom label at the top of
 the legend. Should I keep displaying the text with units when raster has
 set units using r.support? I don't like it, it's not actually a title. If
 necessary I can add another option for displaying units but I would prefer
 at different position then at the top of the legend.

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3015#comment:2>
GRASS GIS <https://grass.osgeo.org>