NAME¶
d.slide.show - Slide show of GRASS raster/vector maps.
KEYWORDS¶
display, slideshow
SYNOPSIS¶
d.slide.show
d.slide.show help
d.slide.show [-
v] [
prefix=
string]
[
across=
integer] [
down=
integer]
[
mapsets=
string[,
string,...]]
[
delay=
integer] [--
verbose] [--
quiet]
Flags:¶
- -v
-
Show vector maps rather than raster maps
- --verbose
-
Verbose module output
- --quiet
-
Quiet module output
Parameters:¶
- prefix=string
-
Map prefix. Specify character(s) to view selected maps only
- across=integer
-
Map number show across the monitor
- down=integer
-
Map number show down the monitor
- mapsets=string[,string,...]
-
Mapsets to use. Specify multiple mapsets comma separated
- delay=integer
-
Number of seconds to pause between slides
Options: 0-60
Default: 0
DESCRIPTION¶
d.slide.show is a UNIX Bourne shell macro which clears the entire screen,
creates a series of display frames on the graphics monitor, and displays in
slideshow format each of the raster/vector map layers listed in the
user-specified
mapsets. This is a shell script example which makes
extensive use of GRASS and UNIX commands. Users are encouraged to examine this
macro and develop similar on-line demos using their own data files.
EXAMPLE¶
The following command sequence shows the available raster maps, saves the view
to a PNG file and then converts it into a PDF file:
# reset region:
g.region -dp
# open GRASS monitor with defined size:
GRASS_WIDTH=800 GRASS_HEIGHT=1000 d.mon x0
# we have around 40 maps in the Spearfish PERMANENT mapset:
d.slide.show across=5 down=8 mapsets=PERMANENT
# From Monitor to PNG to PDF:
d.out.png out=spearfish_maps.png res=2
convert spearfish_maps.png spearfish_maps.pdf
xpdf spearfish_maps.pdf
SEE ALSO¶
d.erase
d.frame
d.text
g.mapsets
xganim
AUTHOR¶
James Westervelt, U.S.Army Construction Engineering Research Laboratory
Vector update, fixes: Markus Neteler
Last changed: $Date: 2011-11-08 12:29:50 +0100 (Tue, 08 Nov 2011) $
Full index
© 2003-2014 GRASS Development Team
