Letter Trace Sample
I like to learn a letter trace app, please can someone help me in sharing thought, examples to capture the letter trace on iphone.
1) How to trace a letter for example Ex: A
2) How to capture that User traced a letter "A" correctly.
3) If user trace go out of the predefined letter "A", make some audible sound (for tracing wrongly)
Is there any helpful link's. Is it already discussed somewhere. Thanks.
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