From bb83945623fa6cef6c195c98a7776f45974c006c Mon Sep 17 00:00:00 2001 From: xyz Date: Sun, 17 Oct 2021 15:39:52 -0700 Subject: move work-tree to /, delete mods files, addd cfgL --- .local/bin/convwall | 34 ---------------------------------- 1 file changed, 34 deletions(-) delete mode 100755 .local/bin/convwall (limited to '.local/bin/convwall') diff --git a/.local/bin/convwall b/.local/bin/convwall deleted file mode 100755 index dff9c43b..00000000 --- a/.local/bin/convwall +++ /dev/null @@ -1,34 +0,0 @@ -#!/bin/sh - -# target image aspect ratio -wratio=$SCR_WIDTH -hratio=$SCR_HEIGHT -# chop how much from center -chopnum=99% - -# my benchmark shows -ping is much faster than default -# https://github.com/ImageMagick/ImageMagick/issues/3183#issuecomment-800955241 -width=$(identify -ping -format '%w' "$1") -height=$(identify -ping -format '%h' "$1") - -ratio=$((wratio*100/hratio)) -dim=$((width*100/height)) - -if [ "$dim" -ne "$ratio" ]; then - if [ "$dim" -lt "$ratio" ]; then - chopgeom="${chopnum}x0" - width=$((height*wratio/hratio)) - else - chopgeom="0x$chopnum" - height=$((width*hratio/wratio)) - fi - # may throw error "sort: write failed: 'standard output': Broken pipe \n sort: write error" - # caused by head exit (or close stdin) before sort output complete, can ignore - # https://stackoverflow.com/questions/46202653/bash-error-in-sort-sort-write-failed-standard-output-broken-pipe - bgcolor=$(convert "$1" -gravity center -chop "$chopgeom" -define histogram:unique-colors=true -format %c histogram:info:- | sort -rn | head -n1 | awk \{print\ \$3\} | cut -c1-7) - # another approach is to use "$width" or "x$height" for geometry, current approach is more readable - convert "$1" -gravity center -background "$bgcolor" -extent "${width}x$height" "$2" -else - echo 'same aspect ratio, no need to convert' >&2 - exit 1 -fi -- cgit v1.2.3-70-g09d2