2014 snapchat source code
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//
// SCManagedCaptureDeviceFocusHandler.h
// Snapchat
//
// Created by Jiyang Zhu on 3/7/18.
// Copyright © 2018 Snapchat, Inc. All rights reserved.
//
#import <CoreGraphics/CoreGraphics.h>
#import <Foundation/Foundation.h>
@protocol SCManagedCaptureDeviceFocusHandler <NSObject>
- (CGPoint)getFocusPointOfInterest;
/// Called when subject area changes.
- (void)continuousAutofocus;
/// Called when user taps.
- (void)setAutofocusPointOfInterest:(CGPoint)pointOfInterest;
- (void)setSmoothFocus:(BOOL)smoothFocus;
- (void)setFocusLock:(BOOL)focusLock;
- (void)setVisible:(BOOL)visible;
@end
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