1v.lrs.label(1)                Grass User's Manual               v.lrs.label(1)
2
3
4

NAME

6       v.lrs.label  - Create stationing from input lines, and linear reference
7       system
8

KEYWORDS

10       vector, LRS, networking
11

SYNOPSIS

13       v.lrs.label
14       v.lrs.label help
15       v.lrs.label input=name  output=name   [llayer=integer]   rstable=string
16       [labels=string]       [offset=string[,string,...]]      [xoffset=float]
17       [yoffset=float]   [reference=string]    [font=string]    [size=integer]
18       [color=string]    [width=integer]    [hcolor=string]   [hwidth=integer]
19       [background=string]   [border=string]   [opaque=string]   [--overwrite]
20       [--verbose]  [--quiet]
21
22   Flags:
23       --overwrite
24           Allow output files to overwrite existing files
25
26       --verbose
27           Verbose module output
28
29       --quiet
30           Quiet module output
31
32   Parameters:
33       input=name
34           Input vector map containing lines
35
36       output=name
37           Output vector map where stationing will be written
38
39       llayer=integer
40           Layer number
41           Line layer
42           Default: 1
43
44       rstable=string
45           Name of the reference system table
46
47       labels=string
48           Label file
49
50       offset=string[,string,...]
51           PM left, MP right, stationing left, stationing right offset
52           Default: 50,100,25,25
53
54       xoffset=float
55           Offset label in label x-direction in map units
56           Default: 25
57
58       yoffset=float
59           Offset label in label y-direction in map units
60           Default: 5
61
62       reference=string
63           Reference position
64           Options: center,left,right,upper,lower
65           Default: center
66
67       font=string
68           Font
69           Default: standard
70
71       size=integer
72           Label size (in map-units)
73           Options: 1-1000
74           Default: 100
75
76       color=string
77           Text color
78           Options:
79           aqua,black,blue,brown,cyan,gray,green,grey,indigo,magenta,orange,pur‐
80           ple,red,violet,white,yellow
81           Default: black
82
83       width=integer
84           Line width of text
85           Only for d.label output
86           Options: 1-100
87           Default: 1
88
89       hcolor=string
90           Highlight color for text
91           Only for d.label output
92           Options:
93           none,aqua,black,blue,brown,cyan,gray,green,grey,indigo,magenta,orange,pur‐
94           ple,red,violet,white,yellow
95           Default: none
96
97       hwidth=integer
98           Line width of highlight color
99           Only for d.label output
100           Options: 0-100
101           Default: 0
102
103       background=string
104           Background color
105           Options:
106           none,aqua,black,blue,brown,cyan,gray,green,grey,indigo,magenta,orange,pur‐
107           ple,red,violet,white,yellow
108           Default: none
109
110       border=string
111           Border color
112           Options:
113           none,aqua,black,blue,brown,cyan,gray,green,grey,indigo,magenta,orange,pur‐
114           ple,red,violet,white,yellow
115           Default: none
116
117       opaque=string
118           Opaque to vector
119           Only relevant if background color is selected
120           Options: yes,no
121           Default: yes
122

DESCRIPTION

124       v.lrs.label  generates  LRS  labels for pretty-printing of a LRS.  This
125       example is written for the Spearfish dataset (it continues the  example
126       from v.lrs.create).
127
128
129       v.lrs.label route_lrs rstable=route_lrs output=route_lrs_labels \
130                   labels=labels col=red size=50 xoffset=100
131       g.region vect=route_lrs n=n+100 s=s-100 -p
132       d.erase
133       d.vect route_lrs
134       d.vect route_lrs_labels col=grey type=line
135       d.vect   busstops   disp=attr   attr=cat  size=10  bg=white  lcol=green
136       yref=bottom
137       d.vect busstops icon=basic/circle fcol=green
138       d.labels labels
139
140

SEE ALSO

142       LRS tutorial,
143       Introducing the Linear Reference System in GRASS,
144       v.lrs.create, v.lrs.segment, v.lrs.where
145

AUTHOR

147       Radim Blazek, ITC-irst/MPA Solutions
148       Documentation update (based on  above  journal  article  and  available
149       fragments): Markus Neteler
150
151       Last changed: $Date: 2007-06-28 17:28:50 +0200 (Thu, 28 Jun 2007) $
152
153       Full index
154
155       © 2003-2008 GRASS Development Team
156
157
158
159GRASS 6.3.0                                                     v.lrs.label(1)