1d.barscale(1)               GRASS GIS User's Manual              d.barscale(1)
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NAME

6       d.barscale  - Displays a barscale on the graphics monitor.
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KEYWORDS

9       display, cartography
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SYNOPSIS

12       d.barscale
13       d.barscale --help
14       d.barscale   [-ftn]    [style=string]     [at=x,y]     [length=integer]
15       [units=string]    [label=string]     [segment=integer]     [color=name]
16       [bgcolor=name]        [text_position=string]        [width_scale=float]
17       [font=string]     [fontsize=float]     [path=name]     [charset=string]
18       [--help]  [--verbose]  [--quiet]  [--ui]
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20   Flags:
21       -f
22           Use feet/miles instead of meters
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24       -t
25           Draw the scale bar without text
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27       -n
28           Display north-arrow symbol.
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30       --help
31           Print usage summary
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33       --verbose
34           Verbose module output
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36       --quiet
37           Quiet module output
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39       --ui
40           Force launching GUI dialog
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42   Parameters:
43       style=string
44           Type of barscale to draw
45           Options:  classic, line, solid, hollow, full_checker, part_checker,
46           mixed_checker, tail_checker, up_ticks, down_ticks, both_ticks,  ar‐
47           row_ends
48           Default: classic
49            classic: Classic style
50            line: Line style
51            solid: Solid style
52            hollow: Hollow style
53            full_checker: Full checker style
54            part_checker: Part checker style
55            mixed_checker: Mixed checker style
56            tail_checker: Tail checker style
57            up_ticks: Up ticks style
58            down_ticks: Down ticks style
59            both_ticks: Both ticks style
60            arrow_ends: Arrow ends style
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62       at=x,y
63           Screen coordinates of the rectangle’s top-left corner
64           (0,0) is lower-left of the display frame
65           Options: 0-100
66           Default: 0.0,10.0
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68       length=integer
69           Length of barscale in map units
70           Options: 0-
71           Default: 0
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73       units=string
74           Barscale units to display
75           Options: meters,  kilometers,  feet,  miles
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77       label=string
78           Custom label of unit
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80       segment=integer
81           Number of segments
82           Options: 1-100
83           Default: 10
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85       color=name
86           Bar scale and text color
87           Either a standard color name or R:G:B triplet
88           Default: black
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90       bgcolor=name
91           Background color (drawn behind the bar)
92           Either a standard color name, R:G:B triplet, or "none"
93           Default: white
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95       text_position=string
96           Text position
97           Options: under, over, left, right
98           Default: right
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100       width_scale=float
101           Scale factor to change bar width
102           Options: 0.5-100
103           Default: 1
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105       font=string
106           Font name
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108       fontsize=float
109           Font size
110           Options: 1-360
111           Default: 12
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113       path=name
114           Path to font file
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116       charset=string
117           Text encoding (only applicable to TrueType fonts)
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DESCRIPTION

120       d.barscale  displays  a  barscale  on the graphics monitor at the given
121       screen coordinates. If no  coordinates  are  given  it  will  draw  the
122       barscale in the bottom left of the display.
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124       The  barscale  can drawn in a number of styles (see style parameter for
125       their previews).
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NOTE

128       d.barscale will not work in Lat/Lon locations as the  horizontal  scale
129       distance changes with latitude.  Try d.grid instead.
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SEE ALSO

132        d.graph, d.grid, d.legend, d.northarrow, g.region
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AUTHORS

135       Unknown, from USACE/CERL.
136       Major rewrite for GRASS 7 by Hamish Bowman
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SOURCE CODE

139       Available at: d.barscale source code (history)
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141       Accessed: Saturday Jan 21 20:38:03 2023
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143       Main  index | Display index | Topics index | Keywords index | Graphical
144       index | Full index
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146       © 2003-2023 GRASS Development Team, GRASS GIS 8.2.1 Reference Manual
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150GRASS 8.2.1                                                      d.barscale(1)
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