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  1. #1

    Member Since
    Jun 10, 2010
    Drawing an indexed image on iPhone
    Hi all,

    The issue is drawing an indexed image on an iPhone (1 byte pr pixel, 256 colors). You can easily convert a raw image to a CGImage if it is 24 or 32 bts per pixel RGB using 'CGBitmapContextCreate' and 'CGBitmapContextCreateImage' but it does not work with indexed images, I have searched in iPhone SDK documentation and the WEB but didn't find a word about it.

    Any idea?
    Thanks for helping.

  2. #2

    chscag's Avatar
    Member Since
    Jan 23, 2008
    Fort Worth, Texas
    27" iMac i5, 3.2 GHz, iPad 3, iPhone 5c, iPhone 6+, 3 iPods, El Capitan
    Note: Moved to appropriate forum.

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