/*

    Copyright (C) 2014 Apple Inc. All Rights Reserved.

    See LICENSE.txt for this sample’s licensing information

    Abstract:

                This class converts coordinates from Geographic coordinate system to floorplan space.

*/

@import CoreLocation;

@import UIKit;

typedef struct {

    CLLocationCoordinate2D latitudeLongitude;

    CGPoint pixel;

}  AAPLGeoAnchor;

typedef struct {

    AAPLGeoAnchor fromAnchor;

    AAPLGeoAnchor toAnchor;

} AAPLGeoAnchorPair;

@interface AAPLCoordinateConverter : NSObject

- (instancetype)initWithCoordinatesTopLeft:(CLLocationCoordinate2D)topLeft bottomRight:(CLLocationCoordinate2D)bottomRight imageSize:(CGSize)imageSize;

- (instancetype)initWithAnchors:(AAPLGeoAnchorPair)anchors;

// Floorplan pixels per meter

@property (assign, nonatomic, readonly) CGFloat pixelsPerMeter;

// Returns a CGPoint for where coordinates sit on the floorplan

- (CGPoint)pointFromCoordinate:(CLLocationCoordinate2D)coordinates;

@end