Package org.openstreetmap.josm.data.imagery.vectortile.mapbox

Class MVTTile

java.lang.Object

org.openstreetmap.gui.jmapviewer.Tile

org.openstreetmap.josm.data.imagery.vectortile.mapbox.MVTTile

All Implemented Interfaces:

VectorTile, IQuadBucketType

public class MVTTile
extends org.openstreetmap.gui.jmapviewer.Tile
implements VectorTile, IQuadBucketType

A class for Mapbox Vector Tiles

Since:

17862

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	MVTTile.LayerShower	A class used to set the layers that an MVTTile will show.
static interface	MVTTile.TileListener	A class that can be notified that a tile has finished loading

Field Summary

Fields

Modifier and Type	Field	Description
private BBox	bbox
(package private) static java.awt.image.BufferedImage	CLEAR_LOADED
private int	extent
private java.util.Collection<Layer>	layers
private ListenerList<MVTTile.TileListener>	listenerList
private VectorDataStore	vectorDataStore

Fields inherited from class org.openstreetmap.gui.jmapviewer.Tile

error, ERROR_IMAGE, error_message, image, key, loaded, loading, LOADING_IMAGE, metadata, source, xtile, ytile, zoom

Constructor Summary

Constructors

Constructor	Description
MVTTile(org.openstreetmap.gui.jmapviewer.interfaces.TileSource source, int xtile, int ytile, int zoom)	Create a new Tile

Method Summary

Modifier and Type	Method	Description
void	addTileLoaderFinisher(MVTTile.TileListener listener)	Add a tile loader finisher listener
BBox	getBBox()	Fetches the bounding box of the primitive.
VectorDataStore	getData()	Get the datastore for this tile
int	getExtent()	Get the extent of the tile (in pixels)
java.util.Collection<Layer>	getLayers()	Get the layers for this vector tile
void	loadImage(java.io.InputStream inputStream)

Methods inherited from class org.openstreetmap.gui.jmapviewer.Tile

equals, finishLoading, getErrorMessage, getImage, getKey, getMetadata, getSource, getStatus, getTileKey, getTileSource, getTileXY, getUrl, getValue, getXtile, getYtile, getZoom, hasError, hashCode, initLoading, isLoaded, isLoading, loadingCanceled, loadPlaceholderFromCache, paint, paint, putValue, setError, setError, setImage, setLoaded, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

listenerList

private final ListenerList<MVTTile.TileListener> listenerList

layers

private java.util.Collection<Layer> layers

extent

private int extent

CLEAR_LOADED

static final java.awt.image.BufferedImage CLEAR_LOADED

bbox

private BBox bbox

vectorDataStore

private VectorDataStore vectorDataStore

Constructor Detail

MVTTile

public MVTTile(org.openstreetmap.gui.jmapviewer.interfaces.TileSource source,
               int xtile,
               int ytile,
               int zoom)

Create a new Tile

Parameters:

source - The source of the tile

xtile - The x coordinate for the tile

ytile - The y coordinate for the tile

zoom - The zoom for the tile

Method Detail

loadImage

public void loadImage(java.io.InputStream inputStream)
               throws java.io.IOException

Overrides:

loadImage in class org.openstreetmap.gui.jmapviewer.Tile

Throws:

java.io.IOException

getLayers

public java.util.Collection<Layer> getLayers()

Description copied from interface: VectorTile

Get the layers for this vector tile

Specified by:

getLayers in interface VectorTile

Returns:

A collection of layers

getExtent

public int getExtent()

Description copied from interface: VectorTile

Get the extent of the tile (in pixels)

Specified by:

getExtent in interface VectorTile

Returns:

The tile extent (pixels)

addTileLoaderFinisher

public void addTileLoaderFinisher(MVTTile.TileListener listener)

Add a tile loader finisher listener

Parameters:

listener - The listener to add

getBBox

public BBox getBBox()

Description copied from interface: IQuadBucketType

Fetches the bounding box of the primitive.

Specified by:

getBBox in interface IQuadBucketType

Returns:

Bounding box of the object

getData

public VectorDataStore getData()

Get the datastore for this tile

Returns:

The data