35 lines
944 B
Objective-C
35 lines
944 B
Objective-C
//
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// SCFeatureZooming.h
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// SCCamera
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//
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// Created by Xiaokang Liu on 2018/4/19.
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//
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#import "SCFeature.h"
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#import <SCCameraFoundation/SCManagedCaptureDevicePosition.h>
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#import <SCSearch/SCSearchSnapZoomLevelProviding.h>
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@class SCPreviewPresenter;
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@protocol SCFeatureZooming;
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@protocol SCFeatureZoomingDelegate <NSObject>
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- (void)featureZoomingForceTouchedWhileRecording:(id<SCFeatureZooming>)featureZooming;
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- (BOOL)featureZoomingIsInitiatedRecording:(id<SCFeatureZooming>)featureZooming;
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@end
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@protocol SCFeatureZooming <SCFeature, SCSearchSnapZoomLevelProviding>
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@property (nonatomic, weak) id<SCFeatureZoomingDelegate> delegate;
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@property (nonatomic, weak) SCPreviewPresenter *previewPresenter;
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- (void)resetOffset;
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- (void)resetScale;
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- (void)cancelPreview;
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- (void)flipOffset;
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- (void)resetBeginningScale;
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- (void)toggleCameraForReset:(SCManagedCaptureDevicePosition)devicePosition;
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- (void)recordCurrentZoomStateForReset;
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@end
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