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NAMEd.rast.leg - Displays a raster map and its legend on a graphics windowKEYWORDSdisplay, cartography, legendSYNOPSISd.rast.legd.rast.leg --help d.rast.leg [-fns] map=name [lines=integer] [raster=name] [--help] [--verbose] [--quiet] [--ui] Flags:
Parameters:
DESCRIPTIONd.rast.leg shows a raster map along with its legend. It first clears the entire screen, then divides it into a main (left) and a minor (right) frames, and displays a raster map in the main frame and the map legend in the minor frame. The main frame remains active when the program finishes.NOTESThe legend may be flipped with the -f flag.If the 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 lines minus 1 categories with the rest being truncated. The user may adjust the lines parameter or the size of graphics window to get an appropriate result. The user may specify a second raster map with the raster 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. EXAMPLEIn this example, the polar diagram of the ’aspect’ angle map in the North Carolina sample dataset location is generated:g.region raster=landclass96 -p d.rast.leg landclass96 SEE ALSOd.legend, d.erase, d.rastAUTHORSJianping Xu, Scott Madry, Rutgers UniversityMarkus Neteler SOURCE CODEAvailable at: d.rast.leg source code (history)Main index | Display index | Topics index | Keywords index | Graphical index | Full index © 2003-2021 GRASS Development Team, GRASS GIS 7.8.6 Reference Manual
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