//
//  WTSonarPenTouchesHandler.h
//
//  Created by Water Lou on 3/7/15.
//  Copyright (c) 2015 First Water Tech Ltd. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface WTSonarPenTouchesHandler : NSObject

- (void)handleTouches:(UIEvent * _Nullable)event
                 view:(UIView * _Nonnull)view
              penDown:(BOOL)penDownStatus;

// check if pen is down
- (BOOL)isPenDown;
// check if touch with large size touch
- (BOOL)isPalmTouchedBySize;

// get pen location if pen is down
- (CGPoint)penLocation;
// touch object that detect as pen
@property(readonly, nullable) UITouch *penTouch;

- (NSInteger)numberOfTouches;

@end