Quartz in Xcode 4

i would like to implement a quartz composition into my iOS app in xcode 4. Despite searching everywhere for an explanation on how to do this, i have come up empty. Thank you for your 开发者_Python百科help.

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There is no Quartz Composer for iPhone, therefore, no Quartz Compositions.

Unless your willing to do it through Safari, (i.e. a UIWebView)

See:

http://stakeventures.com/articles/2007/06/28/games-on-iphone-via-quartz-composer