make_shields.sh

   1 #!/bin/bash
   2
   3 motorway='#FFFFFF'
   4
   5 for reflen in {1..6}; do
   6     sm_width=$(($reflen*5+10))
   7     sm_height=13
   8     lg_width=$(($reflen*5+12))
   9     lg_height=16
  10     convert -type TrueColorMatte -size ${sm_width}x$sm_height xc:none \
  11         -fill $motorway -stroke '#888888' \
  12         -draw "roundRectangle 0,0 $(($sm_width-1)),$(($sm_height-1)), 3,3" \
  13         ../shield/motorway_sm_$reflen.png
  14     convert -type TrueColorMatte -size ${lg_width}x$lg_height xc:none \
  15         -fill $motorway -stroke '#888888' \
  16         -draw "roundRectangle 0,0 $(($lg_width-1)),$(($lg_height-1)), 4,4" \
  17         ../shield/motorway_lg_$reflen.png
  18 done