gesture Carnival

-You'll find here a set of classes used to recognise gesture iPhone/iPad (iXXX)


This work is based on Action Script Mouse Gesture Recognizer
from Didier Brun
http://www.bytearray.org/?p=91
 
These classes are under RECIPROCAL PUBLIC LICENSE.
http://www.opensource.org/licenses/rpl.php


see http://www.bytearray.org/?p=91 for more information

I made some changes :
-use another levensthein algorithm (don't remember origin check gOOgle )
-add a patterns.plist file for a list of basic patterns (letters in fact)

 basic usage using UILongPressGestureRecognizer
 
 
 
 - (IBAction)HandleTouch:(UILongPressGestureRecognizer *)recognizer {
     CGPoint pp = [recognizer locationInView:self.view];
    switch(recognizer.state){
        case UIGestureRecognizerStateBegan:
              if(reco){
                  [reco release];
              }
            reco = [[alphaRecogniser alloc]init];
            if(reco){
                [reco startRecognition:pp];
            }
            
            break;
        case UIGestureRecognizerStateChanged:
            if (reco){
                [reco addToRecognition:pp];
            }
            break;
        case UIGestureRecognizerStateEnded:
            if (reco){
                pattern * pat = [reco stopRecognition:pp];
                if (pat){
                   // label.text = pat.name;
                }
            }
            break;
    }

    
}


first version : 2011 july 01

*todo :
-docs
-comments
-helper