echo Processing $1...

# generate menu icons
composite -compose src-over             $1.png overlay_selected.png $1_selected.png
composite -compose overlay -dissolve 40 $1.png overlay_disabled.png $1_disabled.png

# generate toolbar icons
convert $1.png -resize 30x30 -sharpen 2x4  +contrast  +contrast _toolbar_$1.png
composite -geometry +2+1 _toolbar_$1.png toolbar_overlay_selected.png   -compose src-over toolbar_$1_selected.png
composite -geometry +2+1 _toolbar_$1.png toolbar_overlay_normal.png   -compose src-over toolbar_$1.png

composite  toolbar_$1.png toolbar_overlay_disabled.png -compose dst-over -dissolve 40 _toolbar_$1_disabled.png
composite _toolbar_$1_disabled.png       toolbar_overlay_normal.png   -compose src-over toolbar_$1_disabled.png
rm         _toolbar_$1*.png

# alternative selected icon without black outline
#composite -geometry +2+1 _toolbar_$1.png toolbar_overlay_selected.png -compose src-over _toolbar_$1_selected.png
#composite _toolbar_$1_selected.png       toolbar_overlay_selected_over.png -compose dst-over toolbar_$1_selected.png


