Objective-C - Convert an image to icns

Question

I am trying to create an app for the Mac OS X that will convert an image type to an icns file. I\'m wondering how I can get started on doing so. Any suggestions would be nic

Answer 1

1 Create a folder named icon.iconset.
2 Add one or more of the following images to the folder:

icon_16x16.png
icon_16x16@2x.png
icon_32x32.png
icon_32x32@2x.png
icon_128x128.png
icon_128x128@2x.png
icon_256x256.png
icon_256x256@2x.png
icon_512x512.png
icon_512x512@2x.png

3 Run this command and icon.icns will be created.

iconutil -c icns icon.iconset

http://developer.apple.com/library/mac/#documentation/GraphicsAnimation/Conceptual/HighResolutionOSX/Optimizing/Optimizing.html#//apple_ref/doc/uid/TP40012302-CH7-SW2