Package com.esri.arcgisruntime.layers

Class ServiceImageTiledLayer

java.lang.Object

com.esri.arcgisruntime.layers.Layer

com.esri.arcgisruntime.layers.ImageAdjustmentLayer

com.esri.arcgisruntime.layers.ImageTiledLayer

com.esri.arcgisruntime.layers.ServiceImageTiledLayer

All Implemented Interfaces:

RemoteResource, LayerContent, Loadable

Direct Known Subclasses:

BingMapsLayer, WebTiledLayer

public abstract class ServiceImageTiledLayer
extends ImageTiledLayer
implements RemoteResource

A base class for layers which display tiles from a service.

Since:

100.1.0

Nested Class Summary

Nested classes/interfaces inherited from class com.esri.arcgisruntime.layers.ImageTiledLayer

ImageTiledLayer.BufferSize, ImageTiledLayer.NoDataTileBehavior

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ServiceImageTiledLayer(TileInfo tileInfo, Envelope fullExtent)	Creates a ServiceImageTiledLayer based on tile info and full extent.

Method Summary

Modifier and Type	Method	Description
protected void	copyTo(ServiceImageTiledLayer copy)	Copies fields in this class to the copy instance.
Credential	getCredential()	Gets the Credential that is set on the network-enabled resource.
RequestConfiguration	getRequestConfiguration()	Gets the RequestConfiguration used to modify the parameters of network requests made by this RemoteResource.
protected byte[]	getTile(TileKey tileKey)	Gets the encoded bytes that represents a tile for the given tile key.
protected abstract String	getTileUrl(TileKey tileKey)	Gets the url to be used to request a tile given the tile key.
void	setCredential(Credential credential)	Sets a Credential to be used by the network-enabled resource in the event of an authentication challenge.
void	setRequestConfiguration(RequestConfiguration requestConfiguration)	Sets the RequestConfiguration used to modify the parameters of network requests made by this RemoteResource.

Methods inherited from class com.esri.arcgisruntime.layers.ImageTiledLayer

getBufferSize, getNoDataTileBehavior, getTileInfo, setBufferSize, setNoDataTileBehavior

Methods inherited from class com.esri.arcgisruntime.layers.ImageAdjustmentLayer

getBrightness, getContrast, getGamma, setBrightness, setContrast, setGamma

Methods inherited from class com.esri.arcgisruntime.layers.Layer

addDoneLoadingListener, addLoadStatusChangedListener, addVisibilityChangedListener, cancelLoad, canChangeVisibility, canShowInLegend, fetchLegendInfosAsync, getAttribution, getDescription, getFullExtent, getId, getItem, getLoadError, getLoadStatus, getMaxScale, getMinScale, getName, getOpacity, getSpatialReference, getSubLayerContents, isIdentifyEnabled, isVisible, isVisibleAtScale, loadAsync, removeDoneLoadingListener, removeLoadStatusChangedListener, removeVisibilityChangedListener, retryLoadAsync, setCanShowInLegend, setDescription, setId, setMaxScale, setMinScale, setName, setOpacity, setVisible

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.esri.arcgisruntime.io.RemoteResource

getUri

Constructor Detail

ServiceImageTiledLayer

protected ServiceImageTiledLayer(TileInfo tileInfo,
                                 Envelope fullExtent)

Creates a ServiceImageTiledLayer based on tile info and full extent. This constructor needs to be called by any custom layers that extend ServiceImageTiledLayer.

Parameters:

tileInfo - info about the tiling scheme

fullExtent - full extent of the layer

Throws:

IllegalArgumentException - if tileInfo is null

IllegalArgumentException - if fullExtent is null

Since:

100.1.0

Method Detail

getTileUrl

protected abstract String getTileUrl(TileKey tileKey)

Gets the url to be used to request a tile given the tile key. Note it's important this method does not do any time-consuming work, otherwise tiles may be very slow to display.

Parameters:

tileKey - tile key for which the url is to be returned

Returns:

the url to be used to request a tile, can't be null or empty

Since:

100.1.0

getTile

protected byte[] getTile(TileKey tileKey)

Description copied from class: ImageTiledLayer

Gets the encoded bytes that represents a tile for the given tile key. The encoding must match TileInfo specified in the constructor ImageTiledLayer(TileInfo, Envelope).

Specified by:

getTile in class ImageTiledLayer

Parameters:

tileKey - key for the expected tile

Returns:

the encoded bytes that represent the tile for the given tile key

setCredential

public void setCredential(Credential credential)

Description copied from interface: RemoteResource

Sets a Credential to be used by the network-enabled resource in the event of an authentication challenge. The default credential is null.

Only applicable if the resource is secured.

Specified by:

setCredential in interface RemoteResource

Parameters:

credential - the Credential to be used for authentication

getCredential

public Credential getCredential()

Description copied from interface: RemoteResource

Gets the Credential that is set on the network-enabled resource.

Only applicable if the resource is secured.

Specified by:

getCredential in interface RemoteResource

Returns:

the Credential, or null if there is none

setRequestConfiguration

public void setRequestConfiguration(RequestConfiguration requestConfiguration)

Description copied from interface: RemoteResource

Sets the RequestConfiguration used to modify the parameters of network requests made by this RemoteResource. If not set, the global RequestConfiguration will be used (see RequestConfiguration.getGlobalRequestConfiguration()).

Specified by:

setRequestConfiguration in interface RemoteResource

Parameters:

requestConfiguration - the RequestConfiguration used to modify network requests

getRequestConfiguration

public RequestConfiguration getRequestConfiguration()

Description copied from interface: RemoteResource

Gets the RequestConfiguration used to modify the parameters of network requests made by this RemoteResource.

Specified by:

getRequestConfiguration in interface RemoteResource

Returns:

the RequestConfiguration used to modify network requests

copyTo

protected void copyTo(ServiceImageTiledLayer copy)

Copies fields in this class to the copy instance.

Parameters:

copy - instance to copy the fields of this class to

Since:

100.1.0