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//
// Size2f.h
//
// Created by Giles Payne on 2019/10/06.
//
#pragma once
#ifdef __cplusplus
#import "opencv2/core.hpp"
#else
#define CV_EXPORTS
#endif
@class Point2f;
#import <Foundation/Foundation.h>
NS_ASSUME_NONNULL_BEGIN
/**
* Represents the dimensions of a rectangle the values of which are of type `float`
*/
CV_EXPORTS @interface Size2f : NSObject
#pragma mark - Properties
@property float width;
@property float height;
#ifdef __cplusplus
@property(readonly) cv::Size2f& nativeRef;
#endif
#pragma mark - Constructors
- (instancetype)init;
- (instancetype)initWithWidth:(float)width height:(float)height;
- (instancetype)initWithPoint:(Point2f*)point;
- (instancetype)initWithVals:(NSArray<NSNumber*>*)vals;
#ifdef __cplusplus
+ (instancetype)fromNative:(cv::Size2f&)size;
#endif
+ (instancetype)width:(float)width height:(float)height;
#pragma mark - Methods
/**
* Returns the area of a rectangle with corresponding dimensions
*/
- (double)area;
/**
* Determines if a rectangle with corresponding dimensions has area of zero
*/
- (BOOL)empty;
/**
* Set the dimensions from the values of an array
* @param vals The array of values from which to set the dimensions
*/
- (void)set:(NSArray<NSNumber*>*)vals NS_SWIFT_NAME(set(vals:));
#pragma mark - Common Methods
/**
* Clone object
*/
- (Size2f*)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
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