imagemagick backdrop shadowing

this isn't going too well so far, but it
almost sort of works. it'd be nice to be
able to just draw the shadow on top
directly rather than using a pre-drawn
shadow image, but imagemagick makes no
sense

1 files changed, 35 insertions, 1 deletions

diff --git a/.zshrc b/.zshrc
index a0df374..4e14600 100644
--- a/.zshrc
+++ b/.zshrc
@@ -133,11 +133,14 @@ ssh-scrot() {
 	
 	date=$(date +'%Y-%m-%d')
 	
-	ssh shmibbles.me "mkdir -p http/img/scrot/$date"
+	folder="http/img/scrot"
+	ssh shmibbles.me "mkdir -p $folder/$date"
 	
 	if [[ "${?#0}" != "" ]]; then
 		return 1
 	fi
+
+	ssh shmibbles.me "rm $folder/current 2>/dev/null; ln -s $folder/$date $folder/current"
 	
 	for i in {3..1}; do
 		echo -n "$i "
@@ -162,3 +165,34 @@ ssh-scrot() {
 	rm /tmp/$name.png /tmp/${name}_small.png
 
 }
+
+# yay imagemagick
+update-backdrops() {
+	resolution=( ${(s:x:)$(xrandr | grep "*+" | cut -d ' ' -f 4)} )
+	IFS=$'\n'
+	for f in $(find ~/backdrops/(*.png|*.jpg)); do
+		
+		base="$(basename $f)"
+		geometry=( ${(s: :)$(identify -format "%w %h" $f)} )
+		if [[ $(calc "(${geometry[0]}/${geometry[1]}) > 1.7778" | \
+			tr -d '\t') != "0" ]]; then
+			scale="x${resolution[1]}"
+			crop="${resolution[0]}x"
+		else
+			scale="${resolution[0]}x"
+			crop="x${resolution[1]}"
+		fi
+		
+		if [[ ! -f "$HOME/backdrops/shadowed/$base" ]]; then
+			echo "$base..."
+			convert \
+			-page +0+0 "$f" \
+			-scale $scale \
+			-crop $crop \
+			-page +0+0 "$HOME/backdrops/dropshadow/shadow.png" \
+			-composite \
+			"$HOME/backdrops/shadowed/$base"
+		fi
+		
+	done
+}