
NAME
d.rast.leg - Displays a raster map and its legend on a graphics window
KEYWORDS
display
SYNOPSIS
d.rast.leg
d.rast.leg help
d.rast.leg [-n] map=string [num_of_lines=integer] [--verbose] [--quiet]
Flags:
- -n
- omit entries with missing label
- --verbose
- Verbose module output
- --quiet
- Quiet module output
Parameters:
- map=string
- raster input map
- num_of_lines=integer
- Number of lines to appear in the legend
DESCRIPTION
d.rast.leg
is a GRASS script which clears the entire screen, divides it
into a main (left) and a minor (right) frames, and then displays a raster
map in the main frame and the map legend in the minor frame. The main
frame remains active when the program finishs.
NOTES
If the num_of_lines parameter is not given then the legend frame will
display as many lines as number of categories in the map, otherwise, it
will display the first num_of_lines minus 1 categories with the
rest being truncated.
The user may adjust the num_of_lines parameter or
the size of graphics window to get an appropriate result.
To remove all frames when clearing the display, use
"d.erase -f".
SEE ALSO
d.legend
d.erase
d.rast
AUTHORS
Jianping Xu, Scott Madry, Rutgers University
Markus Neteler
Last changed: $Date: 2005-07-13 22:51:29 -0700 (Wed, 13 Jul 2005) $
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