org.mapfish.print.map.tiled

Class AbstractTiledLayer

java.lang.Object

org.mapfish.print.map.geotools.AbstractGeotoolsLayer

org.mapfish.print.map.tiled.AbstractTiledLayer

All Implemented Interfaces:

MapLayer

Direct Known Subclasses:

OsmLayer, TiledWmsLayer, WMTSLayer

public abstract class AbstractTiledLayer
extends AbstractGeotoolsLayer

An abstract class to support implementing layers that consist of Raster tiles which are combined to compose a single raster to be drawn on the map.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractTiledLayer(jsr166y.ForkJoinPool forkJoinPool, StyleSupplier<org.geotools.coverage.grid.GridCoverage2D> styleSupplier, AbstractLayerParams params) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract TileCacheInformation	createTileInformation(MapBounds bounds, java.awt.Rectangle paintArea, double dpi, boolean isFirstLayer) Create the tile cache information object for the given parameters.
protected java.util.List<? extends org.geotools.map.Layer>	getLayers(MfClientHttpRequestFactory httpRequestFactory, MapfishMapContext mapContext, boolean isFirstLayer) Get the DataStore object that contains the data for this layer.

Methods inherited from class org.mapfish.print.map.geotools.AbstractGeotoolsLayer

getFailOnError, getName, render, supportsNativeRotation, tryAddLayer

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractTiledLayer

protected AbstractTiledLayer(jsr166y.ForkJoinPool forkJoinPool,
                  StyleSupplier<org.geotools.coverage.grid.GridCoverage2D> styleSupplier,
                  AbstractLayerParams params)

Constructor.

Parameters:

forkJoinPool - the thread pool for doing the rendering.

styleSupplier - strategy for loading the style for this layer

params - the parameters for this layer

Method Detail

getLayers

protected final java.util.List<? extends org.geotools.map.Layer> getLayers(MfClientHttpRequestFactory httpRequestFactory,
                                                         MapfishMapContext mapContext,
                                                         boolean isFirstLayer)
                                                                    throws java.lang.Exception

Description copied from class: AbstractGeotoolsLayer

Get the DataStore object that contains the data for this layer.

Specified by:

getLayers in class AbstractGeotoolsLayer

Parameters:

httpRequestFactory - the factory for making http requests

mapContext - the map transformer

isFirstLayer - true indicates this layer is the first layer in the map (the first layer drawn, ie the base layer)

Throws:

java.lang.Exception

createTileInformation

protected abstract TileCacheInformation createTileInformation(MapBounds bounds,
                                         java.awt.Rectangle paintArea,
                                         double dpi,
                                         boolean isFirstLayer)

Create the tile cache information object for the given parameters.

Parameters:

bounds - the map bounds

paintArea - the area to paint

dpi - the DPI to render at

isFirstLayer - true indicates this layer is the first layer in the map (the first layer drawn, ie the base layer)