v.out.svg - GRASS GIS manual

NAME

v.out.svg - Exports a vector map to SVG file.

KEYWORDS

SYNOPSIS

v.out.svg

v.out.svg --help

v.out.svg input=name [layer=string] output=name type=string [precision=integer] [attribute=name[,name,...]] [--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=name [required]: Name of input vector map; Or data source for direct OGR access
layer=string: Layer number or name ('-1' for all layers); A single vector map can be connected to multiple database tables. This number determines which table to use. When used with direct OGR access this is the layer name.; Default: -1
output=name [required]: Name for SVG output file
type=string [required]: Output type; Defines which feature-type will be extracted; Options: poly, line, point; Default: poly
precision=integer: Coordinate precision; Default: 6
attribute=name[,name,...]: Attribute(s) to include in output SVG

DESCRIPTION
EXAMPLE
REFERENCES
SEE ALSO
AUTHOR

DESCRIPTION

v.out.svg converts GRASS vector data to SVG (Scalable Vector Graphics) code notation. In particular, it

converts GRASS line, boundary, area, point, centroid objects to SVG <path />, <circle /> elements,
reduces coordinate precision in SVG-output to save bandwidth,
extracts GRASS attributes to gg:name="value" attributes.

The precision parameter controls the number of decimals for coordinates output (precision=0 corresponds to integer precision in the output SVG file).

EXAMPLE

Export polygons from GRASS vector map soils (Spearfish sample data) to SVG format:

v.out.svg input=soils output=/tmp/output.svg type=poly

Export lines from GRASS vector map t_hydro (Spearfish sample data) to SVG format, set coordinate precision to 0:

v.out.svg input=t_hydro output=/tmp/output.svg type=line precision=0

Export points from GRASS vector map archsites (Spearfish sample data) to SVG format, include attribute str1 (name):

v.out.svg input=archsites output=/tmp/output.svg type=point precision=0 attrib=str1

REFERENCES

Modul v.out.svg at svg.cc
SVG (Scalable Vector Graphics) at w3c.org

AUTHOR

Klaus Foerster (klaus svg.cc), Innsbruck, Austria

SOURCE CODE

Available at: v.out.svg source code (history)

Latest change: Monday Nov 18 20:15:32 2019 in commit: 1a1d107e4f6e1b846f9841c2c6fabf015c5f720d