NAME

       XDRIVER - GRASS Monitor  - driver to display GRASS maps in X11 environment.

       (drivers)

DESCRIPTION

       The GRASS XDRIVER can be used to display GRASS maps in X11 environment.

Usage in details

       Variables:

                     GRASS_WIDTH
                     set the x size in pixel for the XDRIVER (default: 640)

                     GRASS_HEIGHT
                     set the y size in pixel for the XDRIVER (default: 480)

                     XDRIVER_TRUECOLOR=[TRUE|FALSE]
                     Look for a TrueColor visual (?)

                     XDRIVER_WINDOW
                     ?

                     XDRIVER_PRIVATE_CMAP
                     Private color map (?)

                     XDRIVER_LEFT
                     defines the left position of GRASS monitor (removed?)

                     XDRIVER_TOP
                     define the upper position of GRASS monitor (removed?)

   Set the XDRIVER size

       # bash shell syntax:
       export GRASS_WIDTH=xxx
       export GRASS_HEIGHT=yyy

       # c shell syntax:
       setenv GRASS_WIDTH xxx
       setenv GRASS_HEIGHT yyy
        To control the XDRIVER, use the d.mon module.

       The maximum color depth depends on the current X Server settings.

SEE ALSO

        Display drivers
       HTMLMAP driver, PNG driver, PostScript driver
       d.frame, d.mon, g.region d.rast, d.vect

AUTHORS

       CERL
       various improvements from several authors.
       Rewritten 2001 by Glynn Clements

       Last changed: $Date: 2008-03-23 06:34:53 -0800 (Sun, 23 Mar 2008) $

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       © 2003-2013 GRASS Development Team