blob: 78f5af8a6ab58d529268ca8398dacd50ab2c87a5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
#import "MGLSource.h"
#import "MGLTypes.h"
#import <CoreGraphics/CoreGraphics.h>
@class MGLTileSet;
NS_ASSUME_NONNULL_BEGIN
/**
A raster tile source.
@see <a href="https://www.mapbox.com/mapbox-gl-style-spec/#sources-raster">The
style specification.</a>
*/
@interface MGLRasterSource : MGLSource
#pragma mark Initializing a Source
/**
Returns a raster source initialized with an identifier, TileJSON configuration
URL, and tile size.
After initializing and configuring the source, add it to a map view’s style
using the `-[MGLStyle addSource:]` method.
@param identifier A string that uniquely identifies the source in the style to
which it is added.
@param url A URL to a TileJSON configuration file describing the source’s
contents and other metadata.
@param tileSize The height and width (measured in points) at which to display
each tile in this source when the map’s zoom level is an integer.
@return An initialized raster source.
*/
- (instancetype)initWithIdentifier:(NSString *)identifier URL:(NSURL *)url tileSize:(CGFloat)tileSize NS_DESIGNATED_INITIALIZER;
/**
Returns a raster source initialized with the given identifier, tile size, and
tile set.
After initializing and configuring the source, add it to a map view’s style
using the `-[MGLStyle addSource:]` method.
@param identifier A string that uniquely identifies the source in the style to
which it is added.
@param tileSet A tile set describing the source’s contents and other metadata.
@param tileSize The height and width (measured in points) at which to display
each tile in this source when the map’s zoom level is an integer.
@return An initialized raster source.
*/
- (instancetype)initWithIdentifier:(NSString *)identifier tileSet:(MGLTileSet *)tileSet tileSize:(CGFloat)tileSize NS_DESIGNATED_INITIALIZER;
#pragma mark Accessing a Source’s Content
/**
A URL to a TileJSON configuration file describing the source’s contents and
other metadata.
The URL may be a full HTTP or HTTPS URL or a Mapbox URL indicating the tile
set’s map ID (`mapbox://<mapid>`).
@see <a href="https://www.mapbox.com/help/an-open-platform/#tilejson">The
TileJSON specification.</a>
*/
@property (nonatomic, readonly, copy) NSURL *URL;
/**
The height and width (measured in points) at which to display each tile in this
source when the map’s zoom level is an integer.
A tile may be scaled up or down when the zoom level is between two integers.
The default value of this property is 512 points.
*/
@property (nonatomic, readonly, assign) NSUInteger tileSize;
/**
The tile set used to locate and download tiles.
A tile set holds the raster tile URL template strings and associated
configuration for those strings. It can be passed in place of the URL
to TileJSON in order to create a source configured to download tiles
from ordinary web URLs.
*/
@property (nonatomic, readonly, nullable) MGLTileSet *tileSet;
@end
NS_ASSUME_NONNULL_END
|
