[GRASS-dev] [GRASS GIS] #3043: Change default color table
GRASS GIS
trac at osgeo.org
Mon May 30 12:05:12 PDT 2016
#3043: Change default color table
--------------------------+---------------------------------------
Reporter: wenzeslaus | Owner: grass-dev@…
Type: enhancement | Status: new
Priority: blocker | Milestone: 7.2.0
Component: Raster | Version: svn-trunk
Resolution: | Keywords: r.colors, d.rast, rainbow
CPU: Unspecified | Platform: Unspecified
--------------------------+---------------------------------------
Comment (by wenzeslaus):
Replying to [comment:5 mlennert]:
> Replying to [comment:4 wenzeslaus]:
> > See the attachments to see how it behaves including gray scale print
and simulated color blindness (I can share also the full resolution
images).
>
> Without some kind of legend, it is difficult to understand what is what
in your color_tables_overview...
The legend is in the full size image (shared personally). The layout of
images is the following. First 2x2 images are:
|| viridis || rainbow ||
|| grey || bcyr ||
Next 2x2 to the right are the same with less RGB colors used for
representation (as it happens in videos or GIFs). The next 2x2 to the
right are the 4 original images in gray scale (as if printed on paper; it
also shows how one perceives intensity of that image).
|| normal (2x2) || reduced colors (2x2) || gray scale (2x2) ||
Next two rows are again the original 4 images in 2x2 layout with 3 color
blindness variations simulated by !ImageMagic.
|| protanope (2x2) || deuteranope (2x2) || tritanope (2x2) ||
The same is repeated also for random surface created by r.surf.fractal and
landclass96 categorical raster from the NC dataset (the first row is NC
elevation raster).
|| elevation (4x6) ||
|| fractal (4x6) ||
|| landclass (4x6) ||
--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3043#comment:8>
GRASS GIS <https://grass.osgeo.org>
More information about the grass-dev
mailing list