xdbedizzy(1)

NAME

xdbedizzy - demo of DBE creating a double buffered spin

ning scene

SYNOPSIS

xdbedizzy   [-display   host:dpy]   [-delta  dlt]  [-class
visclass] [-depth visdepth]  [-visid  visualid]  [-list]  [-nodb]
[-help] [-speed number] [-sync] [-spokes n] [-verbose]
xdbedizzy   [-print]  [-printer  printername]  [-printfile
file] [-delta dlt] [-class visclass]  [-depth  visdepth]  [-visid
visualid] [-list] [-nodb] [-help] [-sync] [-spokes n] [-verbose]

DESCRIPTION

xdbedizzy is a demo of DBE creating a double buffered

spinning scene.

OPTIONS

-display host:dpy

This option specifies the X server to contact.

-print Switches to printer output (default is video out

put). If no other printer arguments are given the default print

er is being used.

-printer printername

This option specifies the Xprint printer to con

tact.

-printfile filename

Redirects the PDL (Printer Desktoption Language,

usually Postscript, PDF, PCL, etc.) stream to the specified file.

-numpages count

Number of pages to print. Default is 5.

-delta dlt

Delta value used to rotate the scene for each frame

(video output) or page (printer output).

-class visclass

Name of visual to choose. Valid values are TrueCol

or, DirectColor, PseudoColor, StaticColor, Grayscale, StaticGray

-depth depth

Depth of visual to use.

-visid visualid

Visual ID to use (ignore -class, -depth).

-list List double buffer capable visuals.

-nodb Single buffer (ignore -class, -depth, -visid).

-help Prints usage and exists.

-speed value

Defines the time to delay between frames as de

lay=2sec/speed. Default value is 20. This option is ignored in

print mode.

-sync Use synchronous X connection.

-spokes value

Specify number of spokes to draw. The default value

is 12.

-verbose

Print verbose output.

SEE ALSO

DBE(3), XdbeSwapBuffers(3), XdbeGetVisualInfo(3),

XdbeAllocateBackBufferName

ENVIRONMENT

DISPLAY

DISPLAY must be set to get the default host and

display to use.

XPSERVERLIST

XPSERVERLIST must be set for the -printer option

identifying the available Xprint servers. See Xprint(7) for more

details.

AUTHOR

Mark Kilgard

Allen Leinwand

Roland Mainz

20 October 2004

xdbedizzy(1)