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man page of d.slide.show

d.slide.show: Slide show of GRASS raster/vector maps.


d.slide.show - Slide show of GRASS raster/vector maps.


display, slideshow


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
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.
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


d.erase d.frame d.text g.mapsets xganim


James Westervelt, U.S.Army Construction Engineering Research Laboratory Vector update, fixes: Markus Neteler Last changed: $Date: 2007-02-07 00:12:41 +0100 (Wed, 07 Feb 2007) $ Full index (C) 2003-2010 GRASS Development Team D.SLIDE.SHOW(1)

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