* Simple Justified Gallery
       
   URI git clone git://git.codevoid.de/mkpicindex
   DIR Log
   DIR Files
   DIR Refs
   DIR README
       ---
   DIR commit df842697639f5e796e23851e7208e5e398638747
   DIR parent d43406f172963643aa1e4b3f02f5d7a2da0cf7a0
   URI Author: Stefan Hagen <sh+git[at]codevoid[dot]de>
       Date:   Sat, 26 Oct 2019 16:45:50 +0200
       
       Delete unused code
       
       Diffstat:
         M mkpicindex-static.sh                |      20 +++-----------------
       
       1 file changed, 3 insertions(+), 17 deletions(-)
       ---
   DIR diff --git a/mkpicindex-static.sh b/mkpicindex-static.sh
       @@ -32,7 +32,7 @@ mkdir -p "$THUMB_PATH"
        debug() { [ "$DEBUG" == "1" ] && printf '%s\n' "Debug: $1" >&2; }
        console() { printf '%s\n' "$1" >&2; }
        
       -# CALCULATORS
       +# CALCULATE BY ASPECT RATIO
        get_width_by_height() {
            # returns aspect ratio calculated width
            local F="$1"  # image file
       @@ -42,27 +42,14 @@ get_width_by_height() {
            printf '%.0f' "$R"
            debug "get_width_by_height: FILE=$F TARGET_HEIGHT=$TH FILE_WxH=$WH RET_WIDTH=$R"
        }
       -get_height_by_width() {
       -    # returns aspect ratio calculated height
       -    local F=$1  # image file
       -    local TW=$2 # target width
       -    local WH="$(identify -format ' %w %h ' "$1" | awk '{ printf("%.3f %.3f",$1,$2) }')"
       -    local R="$(printf "$WH" | awk -vTW=$TW '{ printf("%.0f", TW*($2/$1)) }')"
       -    printf '%.0f' "$R"
       -    debug "get_height_by_width: FILE=$F TARGET_WIDTH=$TW FILE_WxH=$WH RET_HEIGHT=$R"
       -}
       -
       +# TOO MANY CONVERT PROCSSES => WAIT
        bg_check() { 
            while [ $(pgrep convert | wc -l | awk '{ print $1 }') -gt 4 ];
       -    do debug "Too many Threads, sleeping."; sleep 2; done
       +    do console "More than 4 convert threads. Waiting..."; sleep 2; done
        }
        
        # CREATE THUMBNAIL
        create_thumb() {
       -    # $F - original
       -    # $W - width
       -    # $H - height
       -    # $R - thumbnailpath
            local F="$1" # original
            local W="$2" # width
            local H="$3" # height
       @@ -89,7 +76,6 @@ create_thumb() {
        # ADD IMAGE LOOP
        add_image() {
            local F="$1" # image file
       -
            # How wide would the image be when we rescale it to $ROW_HEIGHT?
            local NW=$(get_width_by_height "$F" "$ROW_HEIGHT")
            debug "add_image: FILE=$F NW=${NW}x$ROW_HEIGHT"