org.mapfish.print.map.geotools

Class AbstractGridCoverage2DReaderLayer

java.lang.Object

org.mapfish.print.map.geotools.AbstractGeotoolsLayer

org.mapfish.print.map.geotools.AbstractGridCoverage2DReaderLayer

All Implemented Interfaces:

MapLayer

Direct Known Subclasses:

GeotiffLayer

public abstract class AbstractGridCoverage2DReaderLayer
extends AbstractGeotoolsLayer

The AbstractGridCoverage2DReaderLayer class.

Nested Class Summary

Nested classes/interfaces inherited from interface org.mapfish.print.attribute.map.MapLayer

MapLayer.RenderType

Constructor Summary

Constructors

Constructor and Description
AbstractGridCoverage2DReaderLayer(com.google.common.base.Function<MfClientHttpRequestFactory,org.geotools.coverage.grid.io.AbstractGridCoverage2DReader> coverage2DReader, StyleSupplier<org.geotools.coverage.grid.io.AbstractGridCoverage2DReader> style, java.util.concurrent.ExecutorService executorService, AbstractLayerParams params) Constructor.

Method Summary

Modifier and Type	Method and Description
double	getImageBufferScaling() Get the scale ratio between the tiles resolution and the target resolution.
java.util.List<? extends org.geotools.map.Layer>	getLayers(MfClientHttpRequestFactory httpRequestFactory, MapfishMapContext mapContext) Get the DataStore object that contains the data for this layer.

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

cacheResources, getFailOnError, getLayerTransformer, getName, prepareRender, render, supportsNativeRotation, tryAddLayer

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mapfish.print.attribute.map.MapLayer

getRenderType

Constructor Detail

AbstractGridCoverage2DReaderLayer

public AbstractGridCoverage2DReaderLayer(com.google.common.base.Function<MfClientHttpRequestFactory,org.geotools.coverage.grid.io.AbstractGridCoverage2DReader> coverage2DReader,
                                         StyleSupplier<org.geotools.coverage.grid.io.AbstractGridCoverage2DReader> style,
                                         java.util.concurrent.ExecutorService executorService,
                                         AbstractLayerParams params)

Constructor.

Parameters:

coverage2DReader - the coverage2DReader for reading the grid coverage data.

style - style to use for rendering the data.

executorService - the thread pool for doing the rendering.

params - the parameters for this layer

Method Detail

getImageBufferScaling

public final double getImageBufferScaling()

Description copied from interface: MapLayer

Get the scale ratio between the tiles resolution and the target resolution. Used to don't scale the tiles on tiled layer.

getLayers

public final java.util.List<? extends org.geotools.map.Layer> getLayers(MfClientHttpRequestFactory httpRequestFactory,
                                                                        MapfishMapContext mapContext)
                                                                 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

Throws:

java.lang.Exception