d.barscale - GRASS GIS manual

d.barscale [-ftn] [style=string] [at=x,y] [length=integer] [units=string] [label=string] [segment=integer] [color=name] [bgcolor=name] [text_position=string] [width_scale=float] [font=string] [fontsize=float] [path=name] [charset=string] [--help] [--verbose] [--quiet] [--ui]

Parameters:

style=string: Type of barscale to draw; Options: classic, line, solid, hollow, full_checker, part_checker, mixed_checker, tail_checker, up_ticks, down_ticks, both_ticks, arrow_ends; Default: classic; classic: Classic style; line: Line style; solid: Solid style; hollow: Hollow style; full_checker: Full checker style; part_checker: Part checker style; mixed_checker: Mixed checker style; tail_checker: Tail checker style; up_ticks: Up ticks style; down_ticks: Down ticks style; both_ticks: Both ticks style; arrow_ends: Arrow ends style
at=x,y: Screen coordinates of the rectangle's top-left corner; (0,0) is lower-left of the display frame; Options: 0-100; Default: 0.0,10.0
length=integer: Length of barscale in map units; Options: 0-; Default: 0
units=string: Barscale units to display; Options: meters, kilometers, feet, miles
label=string: Custom label of unit
segment=integer: Number of segments; Options: 1-100; Default: 10
color=name: Bar scale and text color; Either a standard color name or R:G:B triplet; Default: black
bgcolor=name: Background color (drawn behind the bar); Either a standard color name, R:G:B triplet, or "none"; Default: white
text_position=string: Text position; Options: under, over, left, right; Default: right
width_scale=float: Scale factor to change bar width; Options: 0.5-100; Default: 1
font=string: Font name
fontsize=float: Font size; Options: 1-360; Default: 12
path=name: Path to font file
charset=string: Text encoding (only applicable to TrueType fonts)