Added scripts for tiling

computeSizes.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+#identify -format "<key>%f/key> <dict> <key>width</key> <string>%w</string> <key>height</key> <string>%h</string> </dict>"  [0-9]*-[0-9]*.jpg 
+identify -format "<key>%f</key> <dict> <key>width</key> <string>%w</string> <key>height</key> <string>%h</string> <key>name</key> <string>%f</string> </dict>"  $1 

pad.sh

@@ -1,19 +1,24 @@
 #!/bin/bash
+#Args
+# $1 = the filename to pad
+# $2 = the ration - NOT IMPLEMENTED
 FILENAME=$1
 HEIGHT=`identify -format "%h" "$FILENAME"`
 WIDTH=`identify -format "%w" "$FILENAME"`
-echo $HEIGHT
-echo $WIDTH
+echo Beginning WxH: $HEIGHT $WIDTH
 TARGETHEIGHT=0
 TARGETWIDTH=0
-COMPAREWIDTH=$(($HEIGHT * 2 / 3))
+RATIO=2/3
+REVERSERATIO=3/2 
+
+COMPAREWIDTH=$(($HEIGHT * $RATIO))
 if [ $WIDTH -gt  $COMPAREWIDTH ]
 then 
   TARGETWIDTH=$WIDTH
-  TARGETHEIGHT=$(($WIDTH * 3 / 2))
+  TARGETHEIGHT=$(($WIDTH * $REVERSERATIO))
 else 
   TARGETHEIGHT=$HEIGHT
-  TARGETWIDTH=$(($HEIGHT * 2 / 3))
+  TARGETWIDTH=$(($HEIGHT * $RATIO))
 fi
 echo $TARGETHEIGHT
 echo $TARGETWIDTH

resize.sh

@@ -6,4 +6,5 @@ then
 fi
 TARGETFILENAME=`expr "$1" : '\(.*[0-9]*-[0-9]*\)'`
 echo "$2""$TARGETFILENAME"".jpg"
-convert "$1" -resize 1526x2048^ "$2""$TARGETFILENAME"".jpg"
+#convert "$1" -resize 1526x2048^ "$2""$TARGETFILENAME"".jpg"
+convert "$1" -resize 3052x40928^ "$2""$TARGETFILENAME"".jpg"

tile.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+#This script was created by Mike Lin
+#See http://www.mikelin.ca/blog/2010/06/iphone-splitting-image-into-tiles-for-faster-loading-with-imagemagick/
+file=$1
+function tile() {
+convert $file -scale ${s}%x -crop 256x256 \
+-set filename:tile "%[fx:page.x/256]_%[fx:page.y/256]" \
++repage +adjoin "../../tiles/${file%.*}_${s}_%[filename:tile].${file#*.}"
+}
+s=100
+tile
+s=50
+tile
+s=20
+tile

tileAtScale.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+#This script was created by Mike Lin
+#See http://www.mikelin.ca/blog/2010/06/iphone-splitting-image-into-tiles-for-faster-loading-with-imagemagick/
+file=$1
+function tile() {
+convert $file -scale ${s}%x -crop 256x256 \
+-set filename:tile "%[fx:page.x/256]_%[fx:page.y/256]" \
++repage +adjoin "../../tiles/${file%.*}_${s}_%[filename:tile].${file#*.}"
+}
+s=$2
+tile

tileEm.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+find  . *[0-9]-[0-9]* -exec ~/image-scripts/tile.sh {} \;