diff options
Diffstat (limited to 'plugins/catimg/catimg.sh')
| -rw-r--r-- | plugins/catimg/catimg.sh | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/plugins/catimg/catimg.sh b/plugins/catimg/catimg.sh index f58392428..7946ad16e 100644 --- a/plugins/catimg/catimg.sh +++ b/plugins/catimg/catimg.sh @@ -7,6 +7,10 @@ # GitHub: https://github.com/posva/catimg # ################################################################################ +# this should come from outside, either `magick` or `convert` +# from imagemagick v7 and ahead `convert` is deprecated +: ${CONVERT_CMD:=convert} + function help() { echo "Usage catimg [-h] [-w width] [-c char] img" echo "By default char is \" \" and w is the terminal width" @@ -43,23 +47,23 @@ if [ ! "$WIDTH" ]; then else COLS=$(expr $WIDTH "/" $(echo -n "$CHAR" | wc -c)) fi -WIDTH=$(convert "$IMG" -print "%w\n" /dev/null) +WIDTH=$($CONVERT_CMD "$IMG" -print "%w\n" /dev/null) if [ "$WIDTH" -gt "$COLS" ]; then WIDTH=$COLS fi REMAP="" -if convert "$IMG" -resize $COLS\> +dither -remap $COLOR_FILE /dev/null ; then +if $CONVERT_CMD "$IMG" -resize $COLS\> +dither -remap $COLOR_FILE /dev/null ; then REMAP="-remap $COLOR_FILE" else echo "The version of convert is too old, don't expect good results :(" >&2 - #convert "$IMG" -colors 256 PNG8:tmp.png - #IMG="tmp.png" + # $CONVERT_CMD "$IMG" -colors 256 PNG8:tmp.png + # IMG="tmp.png" fi # Display the image I=0 -convert "$IMG" -resize $COLS\> +dither `echo $REMAP` txt:- 2>/dev/null | +$CONVERT_CMD "$IMG" -resize $COLS\> +dither `echo $REMAP` txt:- 2>/dev/null | sed -e 's/.*none.*/NO NO NO/g' -e '1d;s/^.*(\(.*\)[,)].*$/\1/g;y/,/ /' | while read R G B f; do if [ ! "$R" = "NO" ]; then |