Added app icons and script to generate them from a .pdf file.

ElementX/Supporting Files/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -1,98 +1,261 @@
+{"images":[
+
 {
-  "images" : [
-    {
-      "idiom" : "iphone",
-      "scale" : "2x",
-      "size" : "20x20"
-    },
-    {
-      "idiom" : "iphone",
-      "scale" : "3x",
-      "size" : "20x20"
-    },
-    {
-      "idiom" : "iphone",
-      "scale" : "2x",
-      "size" : "29x29"
-    },
-    {
-      "idiom" : "iphone",
-      "scale" : "3x",
-      "size" : "29x29"
-    },
-    {
-      "idiom" : "iphone",
-      "scale" : "2x",
-      "size" : "40x40"
-    },
-    {
-      "idiom" : "iphone",
-      "scale" : "3x",
-      "size" : "40x40"
-    },
-    {
-      "idiom" : "iphone",
-      "scale" : "2x",
-      "size" : "60x60"
-    },
-    {
-      "idiom" : "iphone",
-      "scale" : "3x",
-      "size" : "60x60"
-    },
-    {
-      "idiom" : "ipad",
-      "scale" : "1x",
-      "size" : "20x20"
-    },
-    {
-      "idiom" : "ipad",
-      "scale" : "2x",
-      "size" : "20x20"
-    },
-    {
-      "idiom" : "ipad",
-      "scale" : "1x",
-      "size" : "29x29"
-    },
-    {
-      "idiom" : "ipad",
-      "scale" : "2x",
-      "size" : "29x29"
-    },
-    {
-      "idiom" : "ipad",
-      "scale" : "1x",
-      "size" : "40x40"
-    },
-    {
-      "idiom" : "ipad",
-      "scale" : "2x",
-      "size" : "40x40"
-    },
-    {
-      "idiom" : "ipad",
-      "scale" : "1x",
-      "size" : "76x76"
-    },
-    {
-      "idiom" : "ipad",
-      "scale" : "2x",
-      "size" : "76x76"
-    },
-    {
-      "idiom" : "ipad",
-      "scale" : "2x",
-      "size" : "83.5x83.5"
-    },
-    {
-      "idiom" : "ios-marketing",
-      "scale" : "1x",
-      "size" : "1024x1024"
-    }
-  ],
-  "info" : {
-    "author" : "xcode",
-    "version" : 1
-  }
+"size":"1024x1024",
+"idiom":"ios-marketing",
+"filename":"appicon_1024.png",
+"scale":"1x"
+},
+
+
+
+{
+"size":"20x20",
+"idiom":"iphone",
+"filename":"appicon_40.png",
+"scale":"2x"
+},
+{
+"size":"20x20",
+"idiom":"iphone",
+"filename":"appicon_60.png",
+"scale":"3x"
+},
+
+{
+"size":"29x29",
+"idiom":"iphone",
+"filename":"appicon_29.png",
+"scale":"1x"
+},
+{
+"size":"29x29",
+"idiom":"iphone",
+"filename":"appicon_58.png",
+"scale":"2x"
+},
+{
+"size":"29x29",
+"idiom":"iphone",
+"filename":"appicon_87.png",
+"scale":"3x"
+},
+
+{
+"size":"40x40",
+"idiom":"iphone",
+"filename":"appicon_80.png",
+"scale":"2x"
+},
+{
+"size":"40x40",
+"idiom":"iphone",
+"filename":"appicon_120.png",
+"scale":"3x"
+},
+
+{
+"size":"57x57",
+"idiom":"iphone",
+"filename":"appicon_57.png",
+"scale":"1x"
+},
+{
+"size":"57x57",
+"idiom":"iphone",
+"filename":"appicon_114.png",
+"scale":"2x"
+},
+
+{
+"size":"60x60",
+"idiom":"iphone",
+"filename":"appicon_120.png",
+"scale":"2x"
+},
+{
+"size":"60x60",
+"idiom":"iphone",
+"filename":"appicon_180.png",
+"scale":"3x"
+},
+
+
+
+{
+"size":"20x20",
+"idiom":"ipad",
+"filename":"appicon_20.png",
+"scale":"1x"
+},
+{
+"size":"20x20",
+"idiom":"ipad",
+"filename":"appicon_40.png",
+"scale":"2x"
+},
+
+{
+"size":"29x29",
+"idiom":"ipad",
+"filename":"appicon_29.png",
+"scale":"1x"
+},
+{
+"size":"29x29",
+"idiom":"ipad",
+"filename":"appicon_58.png",
+"scale":"2x"
+},
+
+{
+"size":"40x40",
+"idiom":"ipad",
+"filename":"appicon_40.png",
+"scale":"1x"
+},
+{
+"size":"40x40",
+"idiom":"ipad",
+"filename":"appicon_80.png",
+"scale":"2x"
+},
+
+{
+"size":"50x50",
+"idiom":"ipad",
+"filename":"appicon_50.png",
+"scale":"1x"
+},
+{
+"size":"50x50",
+"idiom":"ipad",
+"filename":"appicon_100.png",
+"scale":"2x"
+},
+
+{
+"size":"72x72",
+"idiom":"ipad",
+"filename":"appicon_72.png",
+"scale":"1x"
+},
+{
+"size":"72x72",
+"idiom":"ipad",
+"filename":"appicon_144.png",
+"scale":"2x"
+},
+
+{
+"size":"76x76",
+"idiom":"ipad",
+"filename":"appicon_76.png",
+"scale":"1x"
+},
+{
+"size":"76x76",
+"idiom":"ipad",
+"filename":"appicon_152.png",
+"scale":"2x"
+},
+
+{
+"size":"83.5x83.5",
+"idiom":"ipad",
+"filename":"appicon_167.png",
+"scale":"2x"
+},
+
+
+
+
+{
+"size":"60x60",
+"idiom":"car",
+"filename":"appicon_120.png",
+"scale":"2x"
+},
+{
+"size":"60x60",
+"idiom":"car",
+"filename":"appicon_180.png",
+"scale":"3x"
+},
+
+
+
+
+{
+"size":"16x16",
+"idiom":"mac",
+"filename":"appicon_16.png",
+"scale":"1x"
+},
+{
+"size":"16x16",
+"idiom":"mac",
+"filename":"appicon_32.png",
+"scale":"2x"
+},
+
+{
+"size":"32x32",
+"idiom":"mac",
+"filename":"appicon_32.png",
+"scale":"1x"
+},
+{
+"size":"32x32",
+"idiom":"mac",
+"filename":"appicon_64.png",
+"scale":"2x"
+},
+
+{
+"size":"128x128",
+"idiom":"mac",
+"filename":"appicon_128.png",
+"scale":"1x"
+},
+{
+"size":"128x128",
+"idiom":"mac",
+"filename":"appicon_256.png",
+"scale":"2x"
+},
+
+{
+"size":"256x256",
+"idiom":"mac",
+"filename":"appicon_256.png",
+"scale":"1x"
+},
+{
+"size":"256x256",
+"idiom":"mac",
+"filename":"appicon_512.png",
+"scale":"2x"
+},
+
+{
+"size":"512x512",
+"idiom":"mac",
+"filename":"appicon_512.png",
+"scale":"1x"
+},
+{
+"size":"512x512",
+"idiom":"mac",
+"filename":"appicon_1024.png",
+"scale":"2x"
+}
+],
+
+
+
+"info":{
+"version":1,
+"author":"xcode"
+}
 }

Scripts/README.md

@@ -0,0 +1,9 @@
+# Scripts
+
+## Iconizer
+Generates all app icon variants from one single .pdf file.
+
+Usage:
+```
+sh iconizer.sh ../ElementX/Supporting\ Files/AppIcon.pdf ../ElementX/Supporting\ Files 
+```

Scripts/iconizer.sh

@@ -0,0 +1,128 @@
+#!/bin/sh
+
+#
+# Iconizer shell script by Steve Richey (srichey@floatlearning.com)
+# Modified by Rich Ellis (rich@richellis.net) based on contributions on Github from crishoj, giria
+# https://gist.github.com/steverichey/8493f3bd31ae71a9c933/forks
+#
+# This is a simple tool to generate all necessary app icon sizes and the JSON file for an *EXISTING* Xcode project from one file.
+# To use: specify the path to your vector graphic (PDF format) and the path to your Xcode folder containing Assets.xcassets
+# Example: sh iconizer.sh MyVectorGraphic.pdf MyXcodeProject
+#
+# Requires ImageMagick: http://www.imagemagick.org/
+# Requires GhostScript: http://www.ghostscript.com/
+#
+# Install dependencies with Homebrew: http://brew.sh/
+#    brew install imagemagic
+#    brew install ghostscript
+
+# Exit on first error
+set -e
+
+if [ $# -ne 2 ]
+  then
+        echo "\nUsage: sh iconizer.sh file.pdf FolderName\n"
+elif [ ! -e "$1" ]
+    then
+        echo "Did not find file $1, expected path to a vector image file.\n"
+elif [ ${1: -4} != ".pdf" ]
+    then
+        echo "File $1 is not a vector image file! Expected PDF file.\n"
+elif [ ! -d "./$2/Assets.xcassets/AppIcon.appiconset/" ]
+    then
+        echo "Did not find Xcode folder $2, expected folder which contains Assets.xcassets/AppIcon.appiconset/ \n"
+elif [ ! -x "$(command -v convert)" ]
+    then
+        echo "Executable 'convert' not found in path. Please install ImageMagick."
+elif [ ! -x "$(command -v gs)" ]
+    then
+        echo "Executable 'gs' not found in path. Please install GhostScript."
+else
+    echo "Creating icons from $1 into $2/Assets.xcassets/AppIcon.appiconset/..."
+
+    for i in 16 20 29 32 40 50 57 58 60 64 72 76 80 87 100 114 120 128 144 152 167 180 256 512 1024
+    do
+        file_name="./$2/Assets.xcassets/AppIcon.appiconset/appicon_$i.png"
+        if [ ! -e "$file_name" ]
+        then
+            echo "Creating $i px icon"
+            convert -density 400 "$1" -scale $ix$i "$file_name"
+        fi
+    done
+
+    echo "Created app icon files, writing Contents.json file..."
+
+    echo '{"images":[
+
+{\n"size":"1024x1024",\n"idiom":"ios-marketing",\n"filename":"appicon_1024.png",\n"scale":"1x"\n},
+
+
+
+{\n"size":"20x20",\n"idiom":"iphone",\n"filename":"appicon_40.png",\n"scale":"2x"\n},
+{\n"size":"20x20",\n"idiom":"iphone",\n"filename":"appicon_60.png",\n"scale":"3x"\n},
+
+{\n"size":"29x29",\n"idiom":"iphone",\n"filename":"appicon_29.png",\n"scale":"1x"\n},
+{\n"size":"29x29",\n"idiom":"iphone",\n"filename":"appicon_58.png",\n"scale":"2x"\n},
+{\n"size":"29x29",\n"idiom":"iphone",\n"filename":"appicon_87.png",\n"scale":"3x"\n},
+
+{\n"size":"40x40",\n"idiom":"iphone",\n"filename":"appicon_80.png",\n"scale":"2x"\n},
+{\n"size":"40x40",\n"idiom":"iphone",\n"filename":"appicon_120.png",\n"scale":"3x"\n},
+
+{\n"size":"57x57",\n"idiom":"iphone",\n"filename":"appicon_57.png",\n"scale":"1x"\n},
+{\n"size":"57x57",\n"idiom":"iphone",\n"filename":"appicon_114.png",\n"scale":"2x"\n},
+
+{\n"size":"60x60",\n"idiom":"iphone",\n"filename":"appicon_120.png",\n"scale":"2x"\n},
+{\n"size":"60x60",\n"idiom":"iphone",\n"filename":"appicon_180.png",\n"scale":"3x"\n},
+
+
+
+{\n"size":"20x20",\n"idiom":"ipad",\n"filename":"appicon_20.png",\n"scale":"1x"\n},
+{\n"size":"20x20",\n"idiom":"ipad",\n"filename":"appicon_40.png",\n"scale":"2x"\n},
+
+{\n"size":"29x29",\n"idiom":"ipad",\n"filename":"appicon_29.png",\n"scale":"1x"\n},
+{\n"size":"29x29",\n"idiom":"ipad",\n"filename":"appicon_58.png",\n"scale":"2x"\n},
+
+{\n"size":"40x40",\n"idiom":"ipad",\n"filename":"appicon_40.png",\n"scale":"1x"\n},
+{\n"size":"40x40",\n"idiom":"ipad",\n"filename":"appicon_80.png",\n"scale":"2x"\n},
+
+{\n"size":"50x50",\n"idiom":"ipad",\n"filename":"appicon_50.png",\n"scale":"1x"\n},
+{\n"size":"50x50",\n"idiom":"ipad",\n"filename":"appicon_100.png",\n"scale":"2x"\n},
+
+{\n"size":"72x72",\n"idiom":"ipad",\n"filename":"appicon_72.png",\n"scale":"1x"\n},
+{\n"size":"72x72",\n"idiom":"ipad",\n"filename":"appicon_144.png",\n"scale":"2x"\n},
+
+{\n"size":"76x76",\n"idiom":"ipad",\n"filename":"appicon_76.png",\n"scale":"1x"\n},
+{\n"size":"76x76",\n"idiom":"ipad",\n"filename":"appicon_152.png",\n"scale":"2x"\n},
+
+{\n"size":"83.5x83.5",\n"idiom":"ipad",\n"filename":"appicon_167.png",\n"scale":"2x"\n},
+
+
+
+
+{\n"size":"60x60",\n"idiom":"car",\n"filename":"appicon_120.png",\n"scale":"2x"\n},
+{\n"size":"60x60",\n"idiom":"car",\n"filename":"appicon_180.png",\n"scale":"3x"\n},
+
+
+
+
+{\n"size":"16x16",\n"idiom":"mac",\n"filename":"appicon_16.png",\n"scale":"1x"\n},
+{\n"size":"16x16",\n"idiom":"mac",\n"filename":"appicon_32.png",\n"scale":"2x"\n},
+
+{\n"size":"32x32",\n"idiom":"mac",\n"filename":"appicon_32.png",\n"scale":"1x"\n},
+{\n"size":"32x32",\n"idiom":"mac",\n"filename":"appicon_64.png",\n"scale":"2x"\n},
+
+{\n"size":"128x128",\n"idiom":"mac",\n"filename":"appicon_128.png",\n"scale":"1x"\n},
+{\n"size":"128x128",\n"idiom":"mac",\n"filename":"appicon_256.png",\n"scale":"2x"\n},
+
+{\n"size":"256x256",\n"idiom":"mac",\n"filename":"appicon_256.png",\n"scale":"1x"\n},
+{\n"size":"256x256",\n"idiom":"mac",\n"filename":"appicon_512.png",\n"scale":"2x"\n},
+
+{\n"size":"512x512",\n"idiom":"mac",\n"filename":"appicon_512.png",\n"scale":"1x"\n},
+{\n"size":"512x512",\n"idiom":"mac",\n"filename":"appicon_1024.png",\n"scale":"2x"\n}\n],
+
+
+
+"info":{\n"version":1,\n"author":"xcode"\n}\n}' > "./$2/Assets.xcassets/AppIcon.appiconset/Contents.json"
+
+    echo "Complete!"
+fi