Package org.mapfish.print.map.geotools

Class FeatureLayer

java.lang.Object

org.mapfish.print.map.geotools.AbstractGeotoolsLayer

org.mapfish.print.map.geotools.AbstractFeatureSourceLayer

org.mapfish.print.map.geotools.FeatureLayer

All Implemented Interfaces:

MapLayer

public final class FeatureLayer
extends AbstractFeatureSourceLayer

A layer to render GeoTools features.

This layer type is only intended for internal use, for example to render the bbox rectangle in the overview map.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FeatureLayer.FeatureLayerParam	The parameters for creating a vector layer.
static final class	FeatureLayer.Plugin	Parser for creating FeatureLayer layers from request data.

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
FeatureLayer(ExecutorService executorService, FeatureSourceSupplier featureSourceSupplier, StyleSupplier<org.geotools.api.data.FeatureSource<?,?>> styleSupplier, boolean renderAsSvg, AbstractLayerParams params)	Constructor.

Method Summary

Modifier and Type	Method	Description
double	getImageBufferScaling()
MapLayer.LayerContext	prepareRender(MapfishMapContext transformer, MfClientHttpRequestFactory clientHttpRequestFactory)	Render the layer to the graphics2D object.

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

getFeatureSource, getLayers, getRenderType, setFeatureCollection, setStyle

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

FeatureLayer

public FeatureLayer(ExecutorService executorService,
 FeatureSourceSupplier featureSourceSupplier,
 StyleSupplier<org.geotools.api.data.FeatureSource<?,?>> styleSupplier,
 boolean renderAsSvg,
 AbstractLayerParams params)

Constructor.

Parameters:

executorService - the thread pool for doing the rendering.

featureSourceSupplier - a function that creates the feature source. This will only be called once.

styleSupplier - a function that creates the style for styling the features. This will only be called once.

renderAsSvg - is the layer rendered as SVG?

params - the parameters for this layer

Method Details

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.

getImageBufferScaling

public double getImageBufferScaling()