what did just user draw??

Discussion in 'iOS Programming' started by mlady, Nov 28, 2008.

  1. macrumors member

    Sep 18, 2008
    hello there,

    i need to reckognize a shape that an user just draw. ie circle, triangle, line...
    like in the game Star Wars.

    I am tracking all movement into an array and testing the coordinates if it matches some rules. this seems to me bit complicated thou.

    anyone any idea maybe?

  2. macrumors 604

    Jul 29, 2003
    Silicon Valley
    Look up handwriting recognition. Your restricted domain should allow you to use the simpler types of these pattern recognition algorithms.


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