Manual: pampop9

Pampop9 User Manual(1)				   General Commands Manual			      Pampop9 User Manual(1)

NAME
       pampop9 - simulate a multi-lens camera such as the Pop9

SYNOPSIS
       pampop9 pnmfile|- xtiles ytiles xdelta ydelta

DESCRIPTION
       This program is part of Netpbm(1).

       pampop9	tiles  your  starting  image xtiles by ytiles times.  Each of these tiles is taken from a slightly different
       offset within the source, as determined by the xdelta and ydelta arguments.

       The top line of tiles in the output is taken from the top of the source image, the second starts with the ydelta	 row
       of  the	source image, the next with the 2*ydelta row, and so on.  Similarly, the first column of tiles in the output
       is taken from the left of the source image, the next starts with the xdelta column, the next with the  2*xdelta	col‐
       umn, and so on.

OPTIONS
       There  are no command line options defined specifically for pampop9, but it recognizes the options common to all pro‐
       grams based on libnetpbm (See  Common Options .)

EXAMPLES
       With a 100 x 100 source image, then the output image from pampop9 3 3 10 10 will appear to be a three-by-three  grid,
       each  tile  being  80  x 80 pixels.  If the origin is taken to be the top-left corner, then the top row of tiles will
       take start at (0, 0) (10, 0) (20, 0) within the source image, the middle row will start at (0, 10) (10, 10) (20, 10),
       and the bottom row at (0, 20) (10, 20) (20, 20).

HISTORY
       pampop9 was new in Netpbm 10.15 (April 2003).  It was adapted slightly from pampup9, which was distributed by  Robert
       Tinsley.	 At that time, it was distributed via http://www.thepoacher.net/code/#pampup9.	By October 2004, that URL no
       longer was valid.

SEE ALSO
       pnmtile(1)

AUTHOR
       Copyright (C) 2003 by Robert Tinsley.  This software is released under the GPL (	 http://www.fsf.org/licenses/gpl.txt
       ).

DOCUMENT SOURCE
       This manual page was generated by the Netpbm tool 'makeman' from HTML source.  The master documentation is at

	      http://netpbm.sourceforge.net/doc/pampop9.html

netpbm documentation					02 March 2003				      Pampop9 User Manual(1)