Package org.mapfish.print.map.geotools

Class GeotiffLayer

java.lang.Object

org.mapfish.print.map.geotools.AbstractGeotoolsLayer

org.mapfish.print.map.geotools.GeotiffLayer

All Implemented Interfaces:

MapLayer

public final class GeotiffLayer
extends AbstractGeotoolsLayer

Reads a GeoTIFF file from a URL.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	GeotiffLayer.GeotiffParam	The parameters for reading a Geotiff file, either from the server or from a URL.
static final class	GeotiffLayer.Plugin	Renders a GeoTIFF image as layer.

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

MapLayer.LayerContext, MapLayer.RenderType

Field Summary

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

DEFAULT_SCALING

Constructor Summary

Constructors

Constructor	Description
GeotiffLayer(Function<MfClientHttpRequestFactory,org.geotools.coverage.grid.io.AbstractGridCoverage2DReader> reader, StyleSupplier<org.geotools.coverage.grid.io.AbstractGridCoverage2DReader> style, ExecutorService executorService, AbstractLayerParams params)	Constructor.

Method Summary

Modifier and Type	Method	Description
List<? extends org.geotools.map.Layer>	getLayers(MfClientHttpRequestFactory httpRequestFactory, MapfishMapContext mapContext, Processor.ExecutionContext context, MapLayer.LayerContext layerContext)	Get the DataStore object that contains the data for this layer.
MapLayer.RenderType	getRenderType()	Specify whether layer should be rendered as PNG, JPEG or SVG.
MapLayer.LayerContext	prepareRender(MapfishMapContext transformer, MfClientHttpRequestFactory clientHttpRequestFactory)	Render the layer to the graphics2D object.

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

getFailOnError, getLayerTransformer, getName, getOpacity, prefetchResources, prepareLayerRendering, render, supportsNativeRotation, tryAddLayer

Methods inherited from class java.lang.Object

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

Constructor Details

GeotiffLayer

public GeotiffLayer(Function<MfClientHttpRequestFactory,org.geotools.coverage.grid.io.AbstractGridCoverage2DReader> reader,
 StyleSupplier<org.geotools.coverage.grid.io.AbstractGridCoverage2DReader> style,
 ExecutorService executorService,
 AbstractLayerParams params)

Constructor.

Parameters:

reader - the reader to use for reading the geotiff.

style - style to use for rendering the data.

executorService - the thread pool for doing the rendering.

params - the parameters for this layer

Method Details

getRenderType

public MapLayer.RenderType getRenderType()

Description copied from interface: MapLayer

Specify whether layer should be rendered as PNG, JPEG or SVG.

Returns:

render type

prepareRender

public MapLayer.LayerContext prepareRender(MapfishMapContext transformer,
 MfClientHttpRequestFactory clientHttpRequestFactory)

Description copied from interface: MapLayer

Render the layer to the graphics2D object.

Parameters:

transformer - the map transformer containing the map bounds and size.

clientHttpRequestFactory - the factory to use for making http requests.

Returns:

the LayerContext for this requested rendering.

getLayers

public List<? extends org.geotools.map.Layer> getLayers(MfClientHttpRequestFactory httpRequestFactory,
 MapfishMapContext mapContext,
 Processor.ExecutionContext context,
 MapLayer.LayerContext layerContext)

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

context - the job ID

layerContext - the context of this layer