.\" RCSid goes here.
.TH "XYZIMAGE" "1" "16/01/2011" "RADIANCE" ""
.SH "NAME"
xyzimage \- display one or more RADIANCE XYZE pictures using ximage.
.SH "SYNOPSIS"
.B xyzimage
[
.B \=geometry | \-geometry geometry
][
.B "\-display display"
][
.B "\-c ncolors"
][
.B \-d
][
.B \-b
][
.B \-m
][
.B "\-g gamma"
][
.B \-f
][
.B "\-e spec
][
.BI \-o spec
][
.B \-s
][
.B "\-p xr yr xg yg xb yb xw yw"
]
.B "picture .."
.SH "DESCRIPTION"
.I xyzimage
displays one or more RADIANCE XYZE images and displays them on an X server.
This is done by calling 
.I ximage(1).
Since ximage can only handle pictures in RADIANCE RGBE
format, but not those in XYZE format, it first converts them to RGBE by calling
.I ra_xyze(1) \-r.

The 
.I \-geometry,
( or
.I =geometry
),
.I "\-di, \-c, \-e, \-d, \-b, \-m, \-g, \-f, \-s,"
and
.I \-o
options are passed straight on to
.I ximage.
Please see
.I ximage(1)
for details.

If the DISPLAY_PRIMARIES environmental variable is set, those primaries are passed to
.I ra_xyze.
They may be re\-defined with the
.I \-p
option. See 
.I ra_xyze(1)
for details.
.SH "ENVIRONMENT"
DISPLAY_GAMMA		the default gamma correction value

DISPLAY_PRIMARIES	the default display primaries
.SH "SEE ALSO"
ra_xyze(1), ximage(1)