init - 初始化项目

modules/core/misc/objc/common/Rect2d.h

@@ -0,0 +1,113 @@
+//
+//  Rect.h
+//
+//  Created by Giles Payne on 2019/10/09.
+//
+
+#pragma once
+
+#ifdef __cplusplus
+#import "opencv2/core.hpp"
+#else
+#define CV_EXPORTS
+#endif
+
+@class Point2d;
+@class Size2d;
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+* Represents a rectange the coordinate and dimension values of which are of type `double`
+*/
+CV_EXPORTS @interface Rect2d : NSObject
+
+#pragma mark - Properties
+
+@property double x;
+@property double y;
+@property double width;
+@property double height;
+#ifdef __cplusplus
+@property(readonly) cv::Rect2d& nativeRef;
+#endif
+
+#pragma mark - Constructors
+
+- (instancetype)init;
+- (instancetype)initWithX:(double)x y:(double)y width:(double)width height:(double)height;
+- (instancetype)initWithPoint:(Point2d*)point1 point:(Point2d*)point2;
+- (instancetype)initWithPoint:(Point2d*)point size:(Size2d*)size;
+- (instancetype)initWithVals:(NSArray<NSNumber*>*)vals;
+
+#ifdef __cplusplus
++ (instancetype)fromNative:(cv::Rect2d&)point;
+#endif
+
+#pragma mark - Methods
+
+/**
+* Returns the top left coordinate of the rectangle
+*/
+- (Point2d*)tl;
+
+/**
+* Returns the bottom right coordinate of the rectangle
+*/
+- (Point2d*)br;
+
+/**
+* Returns the size of the rectangle
+*/
+- (Size2d*)size;
+
+/**
+* Returns the area of the rectangle
+*/
+- (double)area;
+
+/**
+* Determines if the rectangle is empty
+*/
+- (BOOL)empty;
+
+/**
+* Determines if the rectangle contains a given point
+* @param point The point
+*/
+- (BOOL)contains:(Point2d*)point;
+
+/**
+* Set the rectangle coordinates and dimensions from the values of an array
+* @param vals The array of values from which to set the rectangle coordinates and dimensions
+*/
+- (void)set:(NSArray<NSNumber*>*)vals NS_SWIFT_NAME(set(vals:));
+
+#pragma mark - Common Methods
+
+/**
+* Clone object
+*/
+- (Rect2d*)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