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d.slide.show
Langue: en
Version: 370451 (fedora - 01/12/10)
Section: 1 (Commandes utilisateur)
NAME
d.slide.show - Slide show of GRASS raster/vector maps.KEYWORDS
display, slideshowSYNOPSIS
d.slide.showd.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.erased.frame
d.text
g.mapsets
xganim
AUTHOR
James Westervelt, U.S.Army Construction Engineering Research LaboratoryVector update, fixes: Markus Neteler
Last changed: $Date: 2007-02-07 00:12:41 +0100 (Wed, 07 Feb 2007) $
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