1pfsrotate(1)                General Commands Manual               pfsrotate(1)
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NAME

6       pfsrotate - Rotate images 90 degrees.
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SYNOPSIS

9       pfsrotate [--r] [--help]
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DESCRIPTION

12       Use this command to rotate images from a stream of pfs. This command is
13       useful for output on hardcopy devices with aspect  ratios  opposite  to
14       the  input  image.  By default, the image is rotated clockwise. The --r
15       option may be used to rotate the image counter-clockwise instead.
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OPTIONS

19       --r, -r
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21              Rotate the image counter-clockwise instead of clockwise.
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EXAMPLES

25       pfsin memorial.hdr | pfsrotate -r | pfsout memorial_gc.hdr
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27              Rotate memorial image 90 degrees counter-clockwise and  save  to
28              memorial_gc.hdr.
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NOTES

32       To  rotate  an  image 180 degrees, use pfsflip(1) with both the --h and
33       --v options specified.
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SEE ALSO

37       pfsin(1) pfsout(1) pfsflip(1)
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BUGS

41       Please report bugs and comments  to  Alexander  Efremov  <aefremov@mpi-
42       sb.mpg.de>.
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46                                                                  pfsrotate(1)