//
//  AMapNaviMAProjection.h
//  AMapNaviKit
//
//  Created by eidanlin on 2021/1/25.
//  Copyright © 2021 Amap. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <CoreLocation/CoreLocation.h>

NS_ASSUME_NONNULL_BEGIN

#ifdef __cplusplus
extern "C" {
#endif

///平面投影坐标结构定义   Planar projection coordinate structure definition
typedef struct AMapNaviMAMapPoint {
    double x; ///<x坐标  x-coordinate
    double y; ///<y坐标  y-coordinate
} AMapNaviMAMapPoint;

static inline AMapNaviMAMapPoint AMapNaviMAMapPointMake(double x, double y) {
    return (AMapNaviMAMapPoint){x, y};
}

#ifdef __cplusplus
}
#endif

@interface AMapNaviMAProjection : NSObject

+ (CLLocationCoordinate2D)mapPointToCoordinate:(AMapNaviMAMapPoint)aPoint;
+ (CLLocationCoordinate2D)mapPointToCoordinateWithoutNormalize:(AMapNaviMAMapPoint)aPoint;

+ (AMapNaviMAMapPoint)coordinateToMapPoint:(CLLocationCoordinate2D)aLatLong;

+ (double)metersPerMapPointAtLatitude:(CLLocationDegrees)latitude;

+ (double)mapPointPerMertersAtLatitude:(CLLocationDegrees)latitude;

@end

NS_ASSUME_NONNULL_END