| pfsrotate(1) | General Commands Manual | pfsrotate(1) |
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.