init - 初始化项目

modules/core/misc/objc/common/RotatedRect.h

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+//
+//  RotatedRect.h
+//
+//  Created by Giles Payne on 2019/12/26.
+//
+
+#pragma once
+
+#ifdef __cplusplus
+#import "opencv2/core.hpp"
+#else
+#define CV_EXPORTS
+#endif
+
+@class Point2f;
+@class Size2f;
+@class Rect2f;
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+* Represents a rotated rectangle on a plane
+*/
+CV_EXPORTS @interface RotatedRect : NSObject
+
+#pragma mark - Properties
+
+@property Point2f* center;
+@property Size2f* size;
+@property double angle;
+#ifdef __cplusplus
+@property(readonly) cv::RotatedRect& nativeRef;
+#endif
+
+#pragma mark - Constructors
+
+- (instancetype)init;
+- (instancetype)initWithCenter:(Point2f*)center size:(Size2f*)size angle:(double)angle;
+- (instancetype)initWithVals:(NSArray<NSNumber*>*)vals;
+#ifdef __cplusplus
++ (instancetype)fromNative:(cv::RotatedRect&)rotatedRect;
+#endif
+
+#pragma mark - Methods
+/**
+* Returns the corner points of the rotated rectangle as an array
+*/
+- (NSArray<Point2f*>*)points;
+
+/**
+* Returns the bounding (non-rotated) rectangle of the rotated rectangle
+*/
+- (Rect2f*)boundingRect;
+
+/**
+* Set the rotated rectangle coordinates, dimensions and angle of rotation from the values of an array
+* @param vals The array of values from which to set the rotated rectangle coordinates, dimensions and angle of rotation
+*/
+- (void)set:(NSArray<NSNumber*>*)vals NS_SWIFT_NAME(set(vals:));
+
+#pragma mark - Common Methods
+
+/**
+* Clone object
+*/
+- (RotatedRect*)clone;
+
+/**
+* Compare for equality
+* @param other Object to compare
+*/
+- (BOOL)isEqual:(nullable id)object;
+
+/**
+* Calculate hash value for this object
+*/
+- (NSUInteger)hash;
+
+/**
+* Returns a string that describes the contents of the object
+*/
+- (NSString*)description;
+
+@end
+
+NS_ASSUME_NONNULL_END