AGSSpatialReference.h

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#import <ArcGIS/AGSObject.h>
#import <ArcGIS/AGSJSONSerializable.h>

@class AGSUnit;
@class AGSPoint;

@interface AGSSpatialReference : AGSObject <NSCopying, AGSJSONSerializable>


#pragma mark -
#pragma mark initializers



-(nullable instancetype)initWithWKID:(NSInteger)WKID;

-(nullable instancetype)initWithWKText:(NSString*)WKText;

-(nullable instancetype)initWithWKID:(NSInteger)WKID verticalWKID:(NSInteger)verticalWKID;

+(nullable instancetype)spatialReferenceWithWKID:(NSInteger)WKID;

+(nullable instancetype)spatialReferenceWithWKText:(NSString *)WKText;

+(nullable instancetype)spatialReferenceWithWKID:(NSInteger)WKID verticalWKID:(NSInteger)verticalWKID;

+(AGSSpatialReference*)webMercator;

+(AGSSpatialReference*)WGS84;

#pragma mark -
#pragma mark properties

@property (nonatomic, assign, readonly) NSInteger WKID;

@property (nonatomic, copy, readonly) NSString *WKText;

@property (nonatomic, strong, readonly) AGSUnit *unit;

@property (nullable, nonatomic, strong, readonly) AGSSpatialReference *baseGeographic;

@property (nonatomic, assign, readonly, getter=isGeographic) BOOL geographic;

@property (nonatomic, assign, readonly) BOOL hasVertical;

@property (nonatomic, assign, readonly, getter=isPannable) BOOL pannable;

@property (nonatomic, assign, readonly, getter=isProjected) BOOL projected;

@property (nonatomic, assign, readonly) NSInteger verticalWKID;

#pragma mark -
#pragma mark methods

-(double)convergenceAngleWithPoint:(AGSPoint*)point;

-(BOOL)isEqualToSpatialReference:(AGSSpatialReference*)other;


@end