Rechercher une page de manuel
v.lrs.label
Langue: en
Version: 370147 (fedora - 01/12/10)
Section: 1 (Commandes utilisateur)
NAME
v.lrs.label - Create stationing from input lines, and linear reference systemKEYWORDS
vector, LRS, networkingSYNOPSIS
v.lrs.labelv.lrs.label help
v.lrs.label input=name output=name [llayer=integer] rstable=string [labels=string] [offset=string[,string,...]] [xoffset=float] [yoffset=float] [reference=string] [font=string] [size=integer] [color=string] [width=integer] [hcolor=string] [hwidth=integer] [background=string] [border=string] [opaque=string] [--overwrite] [--verbose] [--quiet]
Flags:
- --overwrite
Allow output files to overwrite existing files- --verbose
Verbose module output- --quiet
Quiet module output
Parameters:
- input=name
Input vector map containing lines- output=name
Output vector map where stationing will be written- llayer=integer
Layer number
Line layer
Default: 1- rstable=string
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=string
Text color
Options: aqua,black,blue,brown,cyan,gray,green,grey,indigo,magenta,orange,purple,red,violet,white,yellow
Default: black- width=integer
Line width of text
Only for d.label output
Options: 1-100
Default: 1- hcolor=string
Highlight color for text
Only for d.label output
Options: none,aqua,black,blue,brown,cyan,gray,green,grey,indigo,magenta,orange,purple,red,violet,white,yellow
Default: none- hwidth=integer
Line width of highlight color
Only for d.label output
Options: 0-100
Default: 0- background=string
Background color
Options: none,aqua,black,blue,brown,cyan,gray,green,grey,indigo,magenta,orange,purple,red,violet,white,yellow
Default: none- border=string
Border color
Options: none,aqua,black,blue,brown,cyan,gray,green,grey,indigo,magenta,orange,purple,red,violet,white,yellow
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 rs
labels=labels col=red size=50 xoffset=100
g.region vect=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
AUTHOR
Radim Blazek, ITC-irst/MPA SolutionsDocumentation update (based on above journal article and available fragments): Markus Neteler
Last changed: $Date: 2007-06-28 17:28:50 +0200 (Thu, 28 Jun 2007) $
Full index
© 2003-2008 GRASS Development Team
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre