iOS自定义手势demo

// // PRPCircleGestureRecognizer.h // RecoderGestureRecognizer // // Created by qd redbox on 13-4-22. // Copyright (c) 2013年 Johnson. All rights reserved. // // //学习交流使用，本代码不足以用与商业使用 //学习交流群qq：204161656 //作者qq：936642419 //四种手势识别，一种是向右的箭头（>）一种是向左的箭头（<），还有圆圈（o，此圆圈被限制为逆时针圆圈），还有一个是双指向下（||） @protocol GestureRecognizerDelegate <NSObject> -(void)gestureWithName:(NSString *)gestureName; @end #import <UIKit/UIKit.h> #import <UIKit/UIGestureRecognizerSubclass.h> @interface SelfGestureRecognizer : UIGestureRecognizer { CGPoint lowX; CGPoint lowY; CGPoint highX; CGPoint highY; CGFloat radius; CGPoint center; CGFloat deviation; BOOL moved; int moveNum; BOOL twoFiger; id<GestureRecognizerDelegate> _selfDelegate; } @property (nonatomic, retain) id<GestureRecognizerDelegate> selfDelegate; @property (nonatomic, retain) NSMutableArray *points; @property (nonatomic, retain) NSMutableArray *secondPoints; @end