help getting a simple graphics tutorial working

Discussion in 'iOS Programming' started by zombii, Sep 1, 2008.

  1. zombii macrumors newbie

    Sep 1, 2008
    I've been trying to get this tutorial to work in Xcode 3.1

    however, I'm getting 3 errors that I have not been able to resolve.

    All three errors are the same, CGContextFillEllipseInRect, CGContextSetRGBFillColor and CGContextClearRect are all giving me the same error.

    symbol(s) to found

    Do I need to make some changes in my SDK settings? This is very frustrating, just trying to draw a square on the screen - never thought that could be so difficult.


  2. mccannmarc macrumors 6502


    Aug 15, 2008
    Manchester, UK
    I havent clicked through to the tutorial or anything but I'll ask the obvious, Have you included the coregraphics framework in your project?

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