Shape Recognition...


Functions

char PA_CheckLetter (void)
 Analyzes the drawn shape and returns a letter according to it. 0 if nothing. The drawn shape's string is copied into PA_RecoShape on Stylus Release. You can find a copy of the current letters used here : http://www.palib.info/Reco/PAGraffiti.gif
void PA_RecoAddShape (char letter, char *shape)
 Adds a new shape to the recognition system
void PA_ResetRecoSys (void)
 Resets the Recognition system
void PA_UsePAGraffiti (bool use)
 Set on or off the PA Graffiti letters. You'll want to turn them off if you plan on using your own shapes....

Detailed Description

Draw a shape and have it recognized !

Function Documentation

inline void PA_RecoAddShape char  letter,
char *  shape
[inline]
 

Adds a new shape to the recognition system

Parameters:
letter Letter it will return for that shape (you can use any thing, even a number from 1 to 255)
shape 15 characters string given by the recognition system in PA_RecoShape

inline void PA_UsePAGraffiti bool  use  )  [inline]
 

Set on or off the PA Graffiti letters. You'll want to turn them off if you plan on using your own shapes....

Parameters:
use 1/0, on/off...


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