#!/bin/csh

set blur = 8
set xoff = 3
set yoff = 7

set frame = 1

set bColor = "#FFFFFF"
set fColor = "#000000"
set sColor = "#000000"


# ----------------------------------------------------------------

if ( $# == 0 ) then
  echo "More this script to see the what parameters it takes."
  exit
endif

# ----------------------------------------------------------------

while ( "-$1:s/-//" == "$1" )
  switch ( $1 )
  case "-b": 
    set blur = $2
    shift
    shift
    breaksw
  case "-xo": 
    set xoff = $2
    shift
    shift
    breaksw
  case "-yo": 
    set yoff = $2
    shift
    shift
    breaksw
  case "-f": 
    set frame = $2
    shift
    shift
    breaksw
  case "-fc": 
    set fColor = $2
    shift
    shift
    breaksw
  case "-bc": 
    set bColor = $2
    shift
    shift
    breaksw
  case "-sc": 
    set sColor = $2
    shift
    shift
    breaksw
  default:
    echo "Unknown option $1"
    exit
  endsw
end

# ----------------------------------------------------------------

set in  = $1
set out = $2


set inSize = (`identify $in | sed -e 's/^.* \([0-9]*\)x\([0-9]*\)[^0-9].*$/\1x\2/'`)

@ xmarg = $xoff + $blur + $frame + 1
@ ymarg = $yoff + $blur + $frame + 1

@ xplc = $xmarg - $frame
@ yplc = $ymarg - $frame

set flags1 = "-size $inSize xc:$sColor -bordercolor $bColor -border ${xmarg}x${ymarg}"
while ( $blur > 0 ) 
  set flags1 = "$flags1 -blur 3x1"  
  @ blur = $blur - 1
end
set flags1 = "$flags1 -roll +${xoff}+${yoff}"

set flags2 = "-bordercolor $fColor -border ${frame}x${frame}"

set flags3 = "-geometry +${xplc}+${yplc}"


convert $flags1  /tmp/addFOO.png
convert $flags2 $in /tmp/addBAR.png
composite $flags3 /tmp/addBAR.png /tmp/addFOO.png $out

exit