36 lines
927 B
Objective-C
Executable File
36 lines
927 B
Objective-C
Executable File
//
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// GMSSyncTileLayer.h
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// Google Maps SDK for iOS
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//
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// Copyright 2013 Google Inc.
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//
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// Usage of this SDK is subject to the Google Maps/Google Earth APIs Terms of
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// Service: https://developers.google.com/maps/terms
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//
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#import <Foundation/Foundation.h>
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#import "GMSTileLayer.h"
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NS_ASSUME_NONNULL_BEGIN;
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/**
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* GMSSyncTileLayer is an abstract subclass of GMSTileLayer that provides a sync interface to
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* generate image tile data.
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*/
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@interface GMSSyncTileLayer : GMSTileLayer
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/**
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* As per requestTileForX:y:zoom:receiver: on GMSTileLayer, but provides a synchronous interface to
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* return tiles. This method may block or otherwise perform work, and is not called on the main
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* thread.
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*
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* Calls to this method may also be made from multiple threads so implementations must be
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* threadsafe.
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*/
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- (nullable UIImage *)tileForX:(NSUInteger)x y:(NSUInteger)y zoom:(NSUInteger)zoom;
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@end
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NS_ASSUME_NONNULL_END;
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