NAME¶
pfsrotate - Rotate images 90 degrees.
SYNOPSIS¶
pfsrotate [--r] [--help]
DESCRIPTION¶
Use this command to rotate images from a stream of pfs. This command is useful
for output on hardcopy devices with aspect ratios opposite to the input image.
By default, the image is rotated clockwise. The --r option may be used to
rotate the image counter-clockwise instead.
OPTIONS¶
- --r, -r
-
Rotate the image counter-clockwise instead of clockwise.
EXAMPLES¶
- pfsin memorial.hdr | pfsrotate -r | pfsout memorial_gc.hdr
-
Rotate memorial image 90 degrees counter-clockwise and save to
memorial_gc.hdr.
NOTES¶
To rotate an image 180 degrees, use
pfsflip(1) with both the --h and --v
options specified.
SEE ALSO¶
pfsin(1) pfsout(1) pfsflip(1)
BUGS¶
Please report bugs and comments to Alexander Efremov
<aefremov@mpi-sb.mpg.de>.
