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v.lrs.label(1)		    GRASS GIS User's Manual		v.lrs.label(1)

NAME
       v.lrs.label   -	Creates	stationing from	input lines, and linear	refer-
       ence system.

KEYWORDS
       vector, linear reference	system,	network

SYNOPSIS
       v.lrs.label
       v.lrs.label --help
       v.lrs.label input=name output=name  [llayer=string]   [rsdriver=string]
       [rsdatabase=string]	rstable=string	    [labels=string]	 [off-
       set=string[,string,...]]	  [xoffset=float]   [yoffset=float]    [refer-
       ence=string]	  [font=string]	      [size=integer]	  [color=name]
       [width=integer]	  [highlight_color=name]     [highlight_width=integer]
       [bgcolor=name]	   [border=name]     [opaque=string]	 [--overwrite]
       [--help]	 [--verbose]  [--quiet]	 [--ui]

   Flags:
       --overwrite
	   Allow output	files to overwrite existing files

       --help
	   Print usage summary

       --verbose
	   Verbose module output

       --quiet
	   Quiet module	output

       --ui
	   Force launching GUI dialog

   Parameters:
       input=nameA [required]
	   Name	of input vector	map
	   Input vector	map containing lines

       output=nameA [required]
	   Output vector map where stationing will be written

       llayer=string
	   Layer number	or name
	   Line	layer
	   Default: 1

       rsdriver=string
	   Driver name for reference system table
	   Options: dbf, ogr, pg, sqlite
	   Default: sqlite

       rsdatabase=string
	   Database name for reference system table
	   Default: $GISDBASE/$LOCATION_NAME/$MAPSET/sqlite/sqlite.db

       rstable=stringA [required]
	   Name	of the reference system	table

       labels=string
	   Label file

       offset=string[,string,...]
	   PM left, MP right, stationing left, stationing right	offset
	   Default: 50,100,25,25

       xoffset=float
	   Offset label	in label x-direction in	map units
	   Default: 25

       yoffset=float
	   Offset label	in label y-direction in	map units
	   Default: 5

       reference=string
	   Reference position
	   Options: center, left, right, upper,	lower
	   Default: center

       font=string
	   Font
	   Default: standard

       size=integer
	   Label size (in map-units)
	   Options: 1-1000
	   Default: 100

       color=name
	   Text	color
	   Either a standard color name	or R:G:B triplet
	   Default: black

       width=integer
	   Line	width of text
	   Only	for d.label output
	   Options: 1-100
	   Default: 1

       highlight_color=name
	   Highlight color for text
	   Either a standard color name, R:G:B triplet,	or "none"
	   Default: none

       highlight_width=integer
	   Line	width of highlight color
	   Only	for d.label output
	   Options: 0-100
	   Default: 0

       bgcolor=name
	   Background color
	   Either a standard color name, R:G:B triplet,	or "none"
	   Default: none

       border=name
	   Border color
	   Either a standard color name, R:G:B triplet,	or "none"
	   Default: none

       opaque=string
	   Opaque to vector
	   Only	relevant if background color is	selected
	   Options: yes, no
	   Default: yes

DESCRIPTION
       v.lrs.label generates LRS labels	for pretty-printing of	a  LRS.	  This
       example	is written for the Spearfish dataset (it continues the example
       from v.lrs.create).

       v.lrs.label route_lrs rstable=route_lrs output=route_lrs_labels \
		   labels=labels col=red size=50 xoffset=100
       g.region	vector=route_lrs n=n+100 s=s-100 -p
       d.erase
       d.vect route_lrs
       d.vect route_lrs_labels col=grey	type=line
       d.vect busstops disp=attr attr=cat size=10 bg=white lcol=green yref=bottom
       d.vect busstops icon=basic/circle fcol=green
       d.labels	labels

SEE ALSO
       LRS tutorial,
       Introducing the Linear Reference	System in GRASS,
       v.lrs.create, v.lrs.segment, v.lrs.where, d.labels, v.label

AUTHOR
       Radim Blazek, ITC-irst/MPA Solutions
       Documentation update (based on  above  journal  article	and  available
       fragments): Markus Neteler

SOURCE CODE
       Available at: v.lrs.label source	code (history)

       Main  index  | Vector index | Topics index | Keywords index | Graphical
       index | Full index

       A(C) 2003-2021 GRASS Development	Team, GRASS GIS	7.8.6 Reference	Manual

GRASS 7.8.6							v.lrs.label(1)

NAME | KEYWORDS | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHOR | SOURCE CODE

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