1Pampop9 User Manual(0)                                  Pampop9 User Manual(0)
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NAME

6       pampop9 - simulate a multi-lens camera such as the Pop9
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SYNOPSIS

10       pampop9 pnmfile|- xtiles ytiles xdelta ydelta
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DESCRIPTION

14       This program is part of Netpbm(1).
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16       pampop9  tiles  your  starting  image  xtiles by ytiles times.  Each of
17       these tiles is taken  from  a  slightly  different  offset  within  the
18       source, as determined by the xdelta and ydelta arguments.
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20       The top line of tiles in the output is taken from the top of the source
21       image, the second starts with the ydelta row of the source  image,  the
22       next  with the 2*ydelta row, and so on.  Similarly, the first column of
23       tiles in the output is taken from the left of  the  source  image,  the
24       next  starts with the xdelta column, the next with the 2*xdelta column,
25       and so on.
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OPTIONS

30       There are no command line options defined specifically for pampop9, but
31       it  recognizes  the  options  common to all programs based on libnetpbm
32       (See
33        Common Options ⟨index.html#commonoptions⟩ .)
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EXAMPLES

37       With a 100 x 100 source image, then the output image from pampop9  3  3
38       10  10 will appear to be a three-by-three grid, each tile being 80 x 80
39       pixels.  If the origin is taken to be the top-left corner, then the top
40       row  of  tiles  will  take  start  at (0, 0) (10, 0) (20, 0) within the
41       source image, the middle row will start at (0, 10) (10, 10)  (20,  10),
42       and the bottom row at (0, 20) (10, 20) (20, 20).
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HISTORY

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

54       pnmtile(1)
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AUTHOR

58       Copyright (C) 2003 by Robert Tinsley.  This software is released  under
59       the GPL (
60        http://www.fsf.org/licenses/gpl.txt
61       ⟨http://www.fsf.org/licensing/licenses/gpl.txt⟩ ).
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DOCUMENT SOURCE

64       This manual page was generated by the Netpbm tool 'makeman'  from  HTML
65       source.  The master documentation is at
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67              http://netpbm.sourceforge.net/doc/pampop9.html
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69netpbm documentation             02 March 2003          Pampop9 User Manual(0)
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