d.barscale(1grass)

1d.barscale(1)                 Grass 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]   [font‐
17       size=float]   [--help]  [--verbose]  [--quiet]  [--ui]
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19   Flags:
20       -f
21           Use feet/miles instead of meters
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23       -t
24           Draw the scale bar without text
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26       -n
27           Display north-arrow symbol.
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29       --help
30           Print usage summary
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32       --verbose
33           Verbose module output
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35       --quiet
36           Quiet module output
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38       --ui
39           Force launching GUI dialog
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41   Parameters:
42       style=string
43           Type of barscale to draw
44           Options: classic, line, solid, hollow, full_checker,  part_checker,
45           mixed_checker,   tail_checker,  up_ticks,  down_ticks,  both_ticks,
46           arrow_ends
47           Default: classic
48            classic: Classic style
49            line: Line style
50            solid: Solid style
51            hollow: Hollow style
52            full_checker: Full checker style
53            part_checker: Part checker style
54            mixed_checker: Mixed checker style
55            tail_checker: Tail checker style
56            up_ticks: Up ticks style
57            down_ticks: Down ticks style
58            both_ticks: Both ticks style
59            arrow_ends: Arrow ends style
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61       at=x,y
62           Screen coordinates of the rectangle’s top-left corner
63           (0,0) is lower-left of the display frame
64           Options: 0-100
65           Default: 0.0,10.0
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67       length=integer
68           Length of barscale in map units
69           Options: 0-
70           Default: 0
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72       units=string
73           Barscale units to display
74           Options: meters,  kilometers,  feet,  miles
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76       label=string
77           Custom label of unit
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79       segment=integer
80           Number of segments
81           Options: 1-100
82           Default: 10
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84       color=name
85           Bar scale and text color
86           Either a standard color name or R:G:B triplet
87           Default: black
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89       bgcolor=name
90           Background color (drawn behind the bar)
91           Either a standard color name, R:G:B triplet, or "none"
92           Default: white
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94       text_position=string
95           Text position
96           Options: under, over, left, right
97           Default: right
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99       width_scale=float
100           Scale factor to change bar width
101           Options: 0.5-100
102           Default: 1
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104       fontsize=float
105           Font size
106           Options: 1-360
107           Default: 12
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DESCRIPTION

110       d.barscale displays a barscale on the graphics  monitor  at  the  given
111       screen  coordinates.  If  no  coordinates  are  given  it will draw the
112       barscale in the bottom left of the display.
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114       The barscale can drawn in a number of styles (see style  parameter  for
115       their previews).
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NOTE

118       d.barscale  will  not work in Lat/Lon locations as the horizontal scale
119       distance changes with latitude.  Try d.grid instead.
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AUTHOR

125       unknown, but from USACE/CERL.
126       Major rewrite for GRASS 7 by Hamish Bowman
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128       Last changed: $Date: 2013-09-18 15:49:10 +0200 (Wed, 18 Sep 2013) $
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SOURCE CODE

131       Available at: d.barscale source code (history)
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133       Main index | Display index | Topics index | Keywords index |  Graphical
134       index | Full index
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136       © 2003-2019 GRASS Development Team, GRASS GIS 7.4.4 Reference Manual
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140GRASS 7.4.4                                                      d.barscale(1)