AGSSurface.h

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 laws, treaties, and conventions.
 
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 */
 //Required for Globals API doc

#import <ArcGIS/AGSLoadableBase.h>



typedef NS_ENUM(NSInteger, AGSNavigationConstraint) {
    AGSNavigationConstraintNone = 0,        
    AGSNavigationConstraintStayAbove = 1    
};

@class AGSElevationSource;
@class AGSPoint;
@class AGSBackgroundGrid;

@protocol AGSCancelable;

@interface AGSSurface : AGSLoadableBase

#pragma mark -
#pragma mark initializers

+(instancetype)surface;

#pragma mark -
#pragma mark properties

@property (nonatomic, strong, readwrite) AGSBackgroundGrid *backgroundGrid;

@property (nonatomic, assign, readwrite) float elevationExaggeration;

@property (nonatomic, copy, readwrite) NSArray<AGSElevationSource*> *elevationSources;

@property (nonatomic, assign, readwrite, getter=isEnabled) BOOL enabled;

@property (nonatomic, copy, readwrite) NSString *name;

@property (nonatomic, assign, readwrite) AGSNavigationConstraint navigationConstraint;

@property (nonatomic, assign, readwrite) float opacity;

#pragma mark -
#pragma mark methods

-(id<AGSCancelable>)elevationForPoint:(AGSPoint*)point completion:(void(^)(double elevation, NSError * __nullable error))completion;

@end