- Generate legend in PNG.
- Used in kml screen overlay.
-c : Do not show category numbers
-n : Skip category with no labels
-s : Draw smooth gradient
-f : Flip legend
-z : Export Image
input : Input raster data
color : Legend text color
output_directory : Directory where save output
TRUECOLOR : Sets true-color support
TRANSPARENT : Sets transparent background ON or OFF
PNG_READ : If TRUE, the PNG driver will initialize the image from the contents of GRASS_PNGFILE.
BACKGROUNDCOLOR : Specifies the background color to use in RGB notation (hex values)
PNG_COMPRESSION : Compression level of PNG files
width : Image width
height : Image height
at : Placement as percentage of screen coordinates
d.png.legend
Last changed: $Date: 2010-02-07 00:45:10 +0200 (Mon, 9 Feb 2010) $