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d.rast.leg.1grass
Langue: en
Version: 335719 (ubuntu - 24/10/10)
Section: 1 (Commandes utilisateur)
NAME
d.rast.leg - Displays a raster map and its legend on a graphics windowKEYWORDS
displaySYNOPSIS
d.rast.legd.rast.leg help
d.rast.leg [-fn] map=string [num_of_lines=integer] [rast=string] [title=string] [position=float] [--verbose] [--quiet]
Flags:
- -f
Flip legend- -n
Omit entries with missing label- --verbose
Verbose module output- --quiet
Quiet module output
Parameters:
- map=string
Name of raster map- num_of_lines=integer
Number of lines to appear in the legend- rast=string
Name of raster map to generate legend from- title=string
Name of raster map to print in legend- position=float
Position of vertical map-legend separator (in percent)
Default: 65
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
The legend may be flipped with the -f flag.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.
The user may specify a second raster map with the rast parameter from which the legend is generated. This is useful to visualize (time) series of raster maps with a common static legend instead of the default dynamic legend.
To remove all frames when clearing the display, use "d.erase -f".
SEE ALSO
d.legendd.erase
d.rast
AUTHORS
Jianping Xu, Scott Madry, Rutgers UniversityMarkus Neteler
Last changed: $Date: 2008-09-25 10:35:25 +0200 (gio, 25 set 2008) $
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