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ximgview(1)		    GRASS GIS User's Manual		   ximgview(1)

NAME
       ximgview	 - View	BMP images from	the PNG	driver.

KEYWORDS
       display,	graphics, raster, vector, visualization

SYNOPSIS
       ximgview
       ximgview	--help
       ximgview	   image=name	 [percent=integer]     [--help]	   [--verbose]
       [--quiet]  [--ui]

   Flags:
       --help
	   Print usage summary

       --verbose
	   Verbose module output

       --quiet
	   Quiet module	output

       --ui
	   Force launching GUI dialog

   Parameters:
       image=nameA [required]
	   Image file

       percent=integer
	   Percentage of CPU time to use
	   Default: 10

DESCRIPTION
       ximgview	is a simple X11	image viewer for 32-bpp	BMP images, as can  be
       created	with the PNG and cairo drivers.	The display is continually re-
       freshed.

NOTES
       The display driver must be configure to map the file,  with  GRASS_REN-
       DER_FILE_MAPPED=TRUE. This ensures that the file	will remain a constant
       size, rather than being truncated whenever it is	updated.

EXAMPLE
       (bash shell syntax)
       export GRASS_RENDER_FILE=map.bmp
       export GRASS_RENDER_WIDTH=640
       export GRASS_RENDER_HEIGHT=480
       export GRASS_RENDER_IMMEDIATE=PNG
       export GRASS_RENDER_FILE_MAPPED=TRUE
       export GRASS_RENDER_FILE_READ=TRUE
       d.erase
       ximgview	$GRASS_RENDER_FILE percent=50 &
       d.rast elevation.dem
       d.vect roads

SEE ALSO
	PNG driver
       cairo driver
       wximgview

AUTHOR
       Glynn Clements

       Main index | Topics index | Keywords index | Graphical index | Full in-
       dex

       A(C) 2003-2020 GRASS Development	Team, GRASS GIS	7.8.5 Reference	Manual

GRASS 7.8.5							   ximgview(1)

NAME | KEYWORDS | SYNOPSIS | DESCRIPTION | NOTES | EXAMPLE | SEE ALSO | AUTHOR

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