pnmmargin

add a border to a portable anymap

Synopsis

pnmmargin [-white|-black|-color colorspec] size [pnmfile]

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examples

source

            
  destination=../public/"`basename
  $source`"


  echo $destination


  pngtopnm $source | pnmscale $scale | pnmcrop | pnmmargin -color
  "$background" 2 | pnmtopng -transparent
  "$background" > $destination

source

            
  w ) width=$OPTARG


  border=' | pnmmargin $colour
  $width' ;;


  c ) colour="-color $OPTARG"


  c ) colour="-color $OPTARG"


  border=' | pnmmargin $colour
  $width' ;;


  \? ) echo $usage


  exit 1 ;;

description

Reads a portable anymap as input. Adds a border of the specified number of pixels, and produces a portable anymap as output.

options

You can specify the border color with the -white, -black, and -color flags. If no color is specified, the program makes a guess.

bugs

It’s a script. Scripts are not portable to non-Unix environments.

see also

pnm

author