1 .\" RCSid goes here.

     2 .TH "XYZIMAGE" "1" "16/01/2011" "RADIANCE" ""

     3 .SH "NAME"

     4 xyzimage \- display one or more RADIANCE XYZE pictures using ximage.

     5 .SH "SYNOPSIS"

     6 .B xyzimage

     7 [

     8 .B \=geometry | \-geometry geometry

     9 ][

    10 .B "\-display display"

    11 ][

    12 .B "\-c ncolors"

    13 ][

    14 .B \-d

    15 ][

    16 .B \-b

    17 ][

    18 .B \-m

    19 ][

    20 .B "\-g gamma"

    21 ][

    22 .B \-f

    23 ][

    24 .B "\-e spec

    25 ][

    26 .BI \-o spec

    27 ][

    28 .B \-s

    29 ][

    30 .B "\-p xr yr xg yg xb yb xw yw"

    31 ]

    32 .B "picture .."

    33 .SH "DESCRIPTION"

    34 .I xyzimage

    35 displays one or more RADIANCE XYZE images and displays them on an X server.

    36 This is done by calling 

    37 .I ximage(1).

    38 Since ximage can only handle pictures in RADIANCE RGBE

    39 format, but not those in XYZE format, it first converts them to RGBE by calling

    40 .I ra_xyze(1) \-r.

    41 

    42 The 

    43 .I \-geometry,

    44 ( or

    45 .I =geometry

    46 ),

    47 .I "\-di, \-c, \-e, \-d, \-b, \-m, \-g, \-f, \-s,"

    48 and

    49 .I \-o

    50 options are passed straight on to

    51 .I ximage.

    52 Please see

    53 .I ximage(1)

    54 for details.

    55 

    56 If the DISPLAY_PRIMARIES environmental variable is set, those primaries are passed to

    57 .I ra_xyze.

    58 They may be re\-defined with the

    59 .I \-p

    60 option. See 

    61 .I ra_xyze(1)

    62 for details.

    63 .SH "ENVIRONMENT"

    64 DISPLAY_GAMMA		the default gamma correction value

    65 

    66 DISPLAY_PRIMARIES	the default display primaries

    67 .SH "SEE ALSO"

    68 ra_xyze(1), ximage(1)