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pfspad(1)							     pfspad(1)

NAME
       pfspad - Add borders to a frame in PFS stream

SYNOPSIS
       pfspad  [--left <columns>] [--right <columns>] [--top <rows>] [--bottom
       <rows>] [--width <new_width>] [--height <new_height>] [--R <val>]  [--G
       <val>] [--B <val>] [--Y <val>] [--help]

DESCRIPTION
       Add  borders  to each frame in PFS stream. User specifies size of left,
       right, top and bottom border or size of an output image. Color of  bor‐
       ders can be specified as well.

OPTIONS
       --left <columns>, -l <columns>
	      Width in pixels of the left border.

       --right <columns>, -r <columns>
	      Width in pixels of the right border.

       --top <rows>, -t <rows>
	      Height in pixels of the top border.

       --bottom <rows>, -b <rows>
	      Height in pixels of the bottom border.

       --width <new_width>, -W <new_width>
	      Width  of	 an  output image. Note that --width can be mixed with
	      either --left or --right option.

       --height <new_height>, -H <new_height>
	      Height of an output image. Note that --height can be mixed  with
	      either --top or --bottom option.

       --R <val>, -R <val>, --G <val>, -G <val>, --B <val>, -B <val>
	      Color  of	 borders  in  RGB mode. Default color is black, and if
	      some of the components is not specified, its  value  is  set  to
	      0.0.

       --Y <val>, -Y <val>
	      Color of borders in luminance mode.

       --help, -h
	      Print a list of commandline options.

EXAMPLES
       pfsin image.hdr | pfspad --left 50 --bottom 20 | pfsout out.hdr
	      Add  50  columns	to  the left and 20 rows to the bottom side of
	      image.hdr.  Color of borders is default black.

       pfsin image.hdr | pfspad --top 20 --height 500 --width 400  --R	1.0  |
       pfsout out.hdr
	      Add 20 rows to the top side of image.hdr and create output image
	      out.hdr 500 pixels in height and 400 pixels in width.  Color  of
	      borders is set to red.

SEE ALSO
       pfsin(1) pfsout(1)

BUGS
       Please  report  bugs  and  comments  to	Dorota	Zdrojewska  <dzdrojew‐
       ska@wi.ps.pl>.

								     pfspad(1)

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