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

[GRASS GIS]

#3015: Add legend title
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  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
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Comment (by lazaa):

 Replying to [comment:3 annakrat]:
 > Replying to [comment:2 lazaa]:
 > > I want to add an option {{{title}}} that displays 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 than at the top of the legend.
 >
 > I would keep the current behavior there (perhaps try to fix the
 position) and if user specifies title, the title would be shown, not the
 units.
 > Any other opinions are welcome of course.

 Ok, I will keep it. In both cases of title or units the text should be
 aligned to the left border of legend, right?

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Ticket URL: <https://trac.osgeo.org/grass/ticket/3015#comment:4>
GRASS GIS <https://grass.osgeo.org>