org.deegree.services.wms.controller.ops
Class GetMap

java.lang.Object
  org.deegree.services.wms.controller.ops.GetMap

public class GetMap
extends Object

Constructors must make sure there is an equal number of layers and styles, the VSP maps are filled, and the scale/resolution are calculated properly. Also, with/height and envelope must obviously be set to reasonable values.

Version:

$Revision: 32135 $, $Date: 2011-10-12 15:12:41 +0200 (Wed, 12 Oct 2011) $

Author:

Andreas Schmitz, last edited by: $Author: aschmitz $

Nested Class Summary

static class	GetMap.Antialias Antialias
static class	GetMap.Interpolation Interpolation
static class	GetMap.Quality Quality

Constructor Summary

GetMap(Map<String,String> map, Version version, MapService service)

GetMap(MapService service, Collection<Layer> layers, Collection<Style> styles, int width, int height, Envelope boundingBox)

Method Summary

void	addDimensionValue(String name, List<?> values)
void	addFilter(String layer, Filter filter)
Map<Layer,GetMap.Antialias>	getAntialias()
Color	getBgColor()
Envelope	getBoundingBox()
ICRS	getCoordinateSystem()
HashMap<String,List<?>>	getDimensions()
Filter	getFilterForLayer(String name, Filter filter, Style style)
String	getFormat()
int	getHeight()
Map<Layer,GetMap.Interpolation>	getInterpolation()
LinkedList<Layer>	getLayers()
Map<Layer,Integer>	getMaxFeatures()
Map<String,String>	getParameterMap()
double	getPixelSize()
Map<Layer,GetMap.Quality>	getQuality()
double	getResolution()
double	getScale()
static OperatorFilter	getStyleFilters(Style style, double scale)
LinkedList<Style>	getStyles()
boolean	getTransparent()
int	getWidth()
static LinkedList<?>	parseDimensionValues(String value, String name)
void	setCoordinateSystem(ICRS crs)

Methods inherited from class java.lang.Object

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

Constructor Detail

GetMap

public GetMap(Map<String,String> map,
              Version version,
              MapService service)
       throws OWSException

Parameters:

map -

version -

service -

Throws:

OWSException

GetMap

public GetMap(MapService service,
              Collection<Layer> layers,
              Collection<Style> styles,
              int width,
              int height,
              Envelope boundingBox)

Parameters:

service -

layers -

styles -

width -

height -

boundingBox -

Method Detail

parseDimensionValues

public static LinkedList<?> parseDimensionValues(String value,
                                                 String name)
                                          throws OWSException

Parameters:

value -

name -

Returns:

the parsed list of strings or intervals

Throws:

OWSException

getCoordinateSystem

public ICRS getCoordinateSystem()

Returns:

the coordinate system of the bbox

getBoundingBox

public Envelope getBoundingBox()

Returns:

the bbox

getLayers

public LinkedList<Layer> getLayers()

Returns:

a copy of the layers list

getStyles

public LinkedList<Style> getStyles()

Returns:

a copy of the styles list

getFormat

public String getFormat()

Returns:

the image format

getWidth

public int getWidth()

Returns:

the width

getHeight

public int getHeight()

Returns:

the height

getTransparent

public boolean getTransparent()

Returns:

the transparent parameter

getBgColor

public Color getBgColor()

Returns:

the desired background color

setCoordinateSystem

public void setCoordinateSystem(ICRS crs)

Parameters:

crs -

getDimensions

public HashMap<String,List<?>> getDimensions()

Returns:

returns a map with the requested dimension values

addFilter

public void addFilter(String layer,
                      Filter filter)

Parameters:

layer -

filter -

addDimensionValue

public void addDimensionValue(String name,
                              List<?> values)

Parameters:

name -

values -

getStyleFilters

public static OperatorFilter getStyleFilters(Style style,
                                             double scale)

getFilterForLayer

public Filter getFilterForLayer(String name,
                                Filter filter,
                                Style style)

Parameters:

name -

filter -

style -

Returns:

a new filter for the layer, fulfilling the filter parameter as well

getScale

public double getScale()

Returns:

the scale as WMS 1.3.0/SLD scale

getQuality

public Map<Layer,GetMap.Quality> getQuality()

Returns:

the quality settings for the layers

getInterpolation

public Map<Layer,GetMap.Interpolation> getInterpolation()

Returns:

the interpolation settings for the layers

getAntialias

public Map<Layer,GetMap.Antialias> getAntialias()

Returns:

the antialias settings for the layers

getPixelSize

public double getPixelSize()

Returns:

the value of the pixel size parameter (default is 0.28 mm).

getResolution

public double getResolution()

Returns:

max(horizontal/vertical) resolution

getMaxFeatures

public Map<Layer,Integer> getMaxFeatures()

Returns:

the max features settings for the layers

getParameterMap

public Map<String,String> getParameterMap()

Returns:

the KVP map of parameters. May not be accurate/empty, especially if this object has been created by some other means than a KVP request.