iPhone Open Application Development
iPhone Open Application Development Write Native Objective-C Applications for the iPhone

By Jonathan A. Zdziarski
Book Price: $39.99 USD
£24.99 GBP
PDF Price: $27.99

Cover | Table of Contents | Forum | Colophon

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5.1 Core Surface Example Does Not Work (fw 1.1.4)
lordhong
post Apr 26 2008, 07:58 PM
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5.1 Core Surface example does not work (FW 1.1.4)
It starts, and displays 3 vertical columns (Red, Green, Blue).

Seems the timer does not start? So there's no pixel changing effects...
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jzdziarski
post Apr 26 2008, 11:42 PM
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The book example does the geek snow. The downloadable example does the RGB. The RGB bands made more sense as a demonstration so people would understand how pixel oritins and color conversion worked.
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lordhong
post Apr 27 2008, 07:36 PM
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Thanks for the clarification John! laugh.gif
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