AGSServiceImageTiledLayer(CustomTiledLayer) Category Reference

Description

Category for implementing custom tiled layers based on remote services.

This category organizes the methods that are relevant to creating a custom tiled layer that provides tiles from a remote service or location.

Since

100

See also

AGSImageTiledLayer(CustomTiledLayer) for creating custom tiled layers based on local tiles.

Instance Methods
(instancetype)	- initWithTileInfo:fullExtent:

Class Methods
(instancetype)	+ serviceImageTiledLayerWithTiledInfo:fullExtent:

Properties
NSURL *(^	urlForTileKeyHandler )(AGSTileKey *tileKey)

Method Documentation

initWithTileInfo:fullExtent:

- (instancetype) initWithTileInfo:		(AGSTileInfo *)	tileInfo
fullExtent:		(AGSEnvelope *)	fullExtent

Initialize the custom tiled layer with the provided details

Parameters

tileInfo	specifying the tiling scheme used by the layer
fullExtent	of the layer

Returns

Initialized tiled layer

Since

100

Extends class AGSServiceImageTiledLayer.

serviceImageTiledLayerWithTiledInfo:fullExtent:

+ (instancetype) serviceImageTiledLayerWithTiledInfo:		(AGSTileInfo *)	tileInfo
fullExtent:		(AGSEnvelope *)	fullExtent

Initialize the custom tiled layer with the provided details

Parameters

tileInfo	specifying the tiling scheme used by the layer
fullExtent	of the layer

Returns

Initialized tiled layer

Since

100

Extends class AGSServiceImageTiledLayer.

Property Documentation

urlForTileKeyHandler

- (NSURL*(^ urlForTileKeyHandler) (AGSTileKey *tileKey))

readwritenonatomicstrong

The handler that will be invoked when a new tile is needed. This should be assigned a block that contains the business logic specific to the custom layer for fetching the requested tile. The block should return a URL that can be used to fetch the remote data.

Since

100

Extends class AGSServiceImageTiledLayer.