MATileOverlay Class Reference

#import <MATileOverlay.h>

Inheritance diagram for MATileOverlay:

Instance Methods
(NSInteger minimumZ)	- __attribute
(NSInteger maximumZ)	- __attribute
(id)	- initWithURLTemplate:
	根据指定的URLTemplate生成tileOverlay Generate tileOverlay based on the specified URLTemplate More...
(NSURL *)	- URLForTilePath:
	以tile path生成URL。用于加载tile,此方法默认填充URLTemplate Generate URL from tile path. Used to load tiles, this method defaults to filling URLTemplate More...
(void)	- loadTileAtPath:result:
	加载被请求的tile,并以tile数据或加载tile失败error访问回调block;默认实现为首先用URLForTilePath去获取URL,然后用异步NSURLConnection加载tile Load the requested tile and access the callback block with tile data or a tile loading failure error; the default implementation first uses URLForTilePath to obtain the URL, then loads the tile asynchronously with NSURLConnection. More...
(void)	- cancelLoadOfTileAtPath:
	取消请求瓦片，当地图显示区域发生变化时，会取消显示区域外的瓦片的下载, 当disableOffScreenTileLoading=YES时会被调用。since 5.3.0 Cancel tile requests, when the map display area changes, it will cancel the download of tiles outside the display area, and it will be called when disableOffScreenTileLoading=YES. since 5.3.0 More...
Instance Methods inherited from <MAOverlay>
(CLLocationCoordinate2D)	- coordinate
(MAMapRect)	- boundingMapRect
Instance Methods inherited from <MAAnnotation>
(void)	- setCoordinate:
	设置标注的坐标，在拖拽时会被调用. Set the coordinates of the annotation, which will be called during dragging More...

Properties
CGSize	tileSize
NSString *	URLTemplate
BOOL	canReplaceMapContent
BOOL	disableOffScreenTileLoading
Properties inherited from MABaseOverlay
CLLocationCoordinate2D	coordinate
MAMapRect	boundingMapRect
double	altitude
Properties inherited from <MAAnnotation>
NSString *	title
NSString *	subtitle
double	altitude

Additional Inherited Members
Protected Attributes inherited from MABaseOverlay
double	_altitude
	海拔 Elevation More...

Detailed Description

该类是覆盖在球面墨卡托投影上的图片tiles的数据源 This class is the data source for image tiles covering the spherical Mercator projection

Method Documentation

__attribute [1/2]

- (NSInteger minimumZ) __attribute

((deprecated("Deprecated, calling has no effect. since 9.6.0")))

tileOverlay的可见最小Zoom值 The minimum visible Zoom value for tileOverlay

__attribute [2/2]

- (NSInteger maximumZ) __attribute

((deprecated("Deprecated, calling has no effect. since 9.6.0")))

tileOverlay的可见最大Zoom值 The maximum visible Zoom value of tileOverlay

cancelLoadOfTileAtPath:

- (void) cancelLoadOfTileAtPath:

(MATileOverlayPath)

path

取消请求瓦片，当地图显示区域发生变化时，会取消显示区域外的瓦片的下载, 当disableOffScreenTileLoading=YES时会被调用。since 5.3.0 Cancel tile requests, when the map display area changes, it will cancel the download of tiles outside the display area, and it will be called when disableOffScreenTileLoading=YES. since 5.3.0

Parameters

path

tile path

Provided by category MATileOverlay(CustomLoading).

initWithURLTemplate:

- (id) initWithURLTemplate:

(NSString *)

URLTemplate

根据指定的URLTemplate生成tileOverlay Generate tileOverlay based on the specified URLTemplate

Parameters

URLTemplate

URLTemplate是一个包含"{x}","{y}","{z}","{scale}"的字符串,"{x}","{y}","{z}","{scale}"会被tile path的值所替换，并生成用来加载tile图片数据的URL 。例如 http://server/path?x={x}&y={y}&z={z}&scale={scale} URLTemplate is a string containing "{x}","{y}","{z}","{scale}", where "{x}","{y}","{z}","{scale}" will be replaced by the tile path value to generate the URL for loading tile image data. For example, http://server/path?x={x}&y={y}&z={z}&scale={scale}

Returns

以指定的URLTemplate字符串生成tileOverlay Generate tileOverlay using the specified URLTemplate string

loadTileAtPath:result:

- (void) loadTileAtPath:		(MATileOverlayPath)	path
result:		(void(^)(NSData *tileData, NSError *error))	result

加载被请求的tile,并以tile数据或加载tile失败error访问回调block;默认实现为首先用URLForTilePath去获取URL,然后用异步NSURLConnection加载tile Load the requested tile and access the callback block with tile data or a tile loading failure error; the default implementation first uses URLForTilePath to obtain the URL, then loads the tile asynchronously with NSURLConnection.

Parameters

path	tile path
result	用来传入tile数据或加载tile失败的error访问的回调block A callback block used to pass in tile data or access errors when tile loading fails

Provided by category MATileOverlay(CustomLoading).

URLForTilePath:

- (NSURL *) URLForTilePath:

(MATileOverlayPath)

path

以tile path生成URL。用于加载tile,此方法默认填充URLTemplate Generate URL from tile path. Used to load tiles, this method defaults to filling URLTemplate

Parameters

path

tile path

Returns

以tile path生成tileOverlay Generate tileOverlay from tile path

Provided by category MATileOverlay(CustomLoading).

Property Documentation

canReplaceMapContent

- (BOOL) canReplaceMapContent

readwritenonatomicassign

暂未开放 not yet open

disableOffScreenTileLoading

- (BOOL) disableOffScreenTileLoading

readwritenonatomicassign

是否停止不在显示区域内的瓦片下载，默认NO. since 5.3.0 whether to stop downloading tiles outside the display area, default is NO. since 5.3.0

tileSize

- (CGSize) tileSize

readwritenonatomicassign

瓦片大小，默认是256x256, 最小支持64*64 Tile size, default is 256x256, minimum support is 64*64

URLTemplate

- (NSString*) URLTemplate

readatomicassign

同initWithURLTemplate:中的URLTemplate Same as the URLTemplate in initWithURLTemplate:

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The documentation for this class was generated from the following file:

• MATileOverlay.h