04-27-2009
Rotate an array
i have an array
a[]={1,2,3,4,5}
the output should be
a[]= {4,5,1,2,3}
please help me writin this program in c.
Last edited by otheus; 04-28-2009 at 06:27 AM..
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LEARN ABOUT DEBIAN
pfsrotate
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.
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>.
pfsrotate(1)