fr.ign.cogit.carto.evaluation.clutter

Class MapLegibilityMethod

Object

MapLegibilityMethod

public class MapLegibilityMethod
extends Object

A class that contains clutter measures related to map legibility researches at Lund University (Lars Harrie, Hanna Stigmar).

Author:

Guillaume

Constructor Summary

Constructors

Constructor and Description
MapLegibilityMethod(StyledLayerDescriptor sld, IEnvelope window)

Method Summary

Modifier and Type	Method and Description
void	addForegroundLayer(String layerName)
int	getAngularityThreshold()
double	getBufferSize()
double	getLineLengthThreshold()
int	getNbOfObjectsThreshold()
int	getNbOfObjTypesThreshold()
double	getNbOfVerticesThreshold()
GridTessellation<Boolean>	getOlssonThresholdLegibility(double cellWidth) Compute the threshold method for legibility measurement from (Olsson et al 2011).
double	getOverlapThreshold()
double	getScale()
StyledLayerDescriptor	getSld()
IEnvelope	getWindow()
boolean	isUseAngularity()
boolean	isUseLineLength()
boolean	isUseNbOfObjects()
boolean	isUseNbOfObjTypes()
boolean	isUseNbOfVertices()
boolean	isUseOverlap()
void	setAngularityThreshold(int angularityThreshold)
void	setBufferSize(double bufferSize)
void	setLineLengthThreshold(double lineLengthThreshold)
void	setNbOfObjectsThreshold(int nbOfObjectsThreshold)
void	setNbOfObjTypesThreshold(int nbOfObjTypesThreshold)
void	setNbOfVerticesThreshold(double nbOfVerticesThreshold)
void	setOverlapThreshold(double overlapThreshold)
void	setScale(double scale)
void	setSld(StyledLayerDescriptor sld)
void	setUseAngularity(boolean useAngularity)
void	setUseLineLength(boolean useLineLength)
void	setUseNbOfObjects(boolean useNbOfObjects)
void	setUseNbOfObjTypes(boolean useNbOfObjTypes)
void	setUseNbOfVertices(boolean useNbOfVertices)
void	setUseOverlap(boolean useOverlap)
void	setWindow(IEnvelope window)

Methods inherited from class Object

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

Constructor Detail

MapLegibilityMethod

public MapLegibilityMethod(StyledLayerDescriptor sld,
                           IEnvelope window)

Method Detail

getOlssonThresholdLegibility

public GridTessellation<Boolean> getOlssonThresholdLegibility(double cellWidth)

Compute the threshold method for legibility measurement from (Olsson et al 2011).

Parameters:

cellWidth -

Returns:

a grid with a true value when cells are legible and a false value when cells aren't legible

getSld

public StyledLayerDescriptor getSld()

setSld

public void setSld(StyledLayerDescriptor sld)

getWindow

public IEnvelope getWindow()

setWindow

public void setWindow(IEnvelope window)

getNbOfObjectsThreshold

public int getNbOfObjectsThreshold()

setNbOfObjectsThreshold

public void setNbOfObjectsThreshold(int nbOfObjectsThreshold)

isUseNbOfObjects

public boolean isUseNbOfObjects()

setUseNbOfObjects

public void setUseNbOfObjects(boolean useNbOfObjects)

getLineLengthThreshold

public double getLineLengthThreshold()

setLineLengthThreshold

public void setLineLengthThreshold(double lineLengthThreshold)

isUseLineLength

public boolean isUseLineLength()

setUseLineLength

public void setUseLineLength(boolean useLineLength)

getNbOfVerticesThreshold

public double getNbOfVerticesThreshold()

setNbOfVerticesThreshold

public void setNbOfVerticesThreshold(double nbOfVerticesThreshold)

isUseNbOfVertices

public boolean isUseNbOfVertices()

setUseNbOfVertices

public void setUseNbOfVertices(boolean useNbOfVertices)

getNbOfObjTypesThreshold

public int getNbOfObjTypesThreshold()

setNbOfObjTypesThreshold

public void setNbOfObjTypesThreshold(int nbOfObjTypesThreshold)

isUseNbOfObjTypes

public boolean isUseNbOfObjTypes()

setUseNbOfObjTypes

public void setUseNbOfObjTypes(boolean useNbOfObjTypes)

getOverlapThreshold

public double getOverlapThreshold()

setOverlapThreshold

public void setOverlapThreshold(double overlapThreshold)

isUseOverlap

public boolean isUseOverlap()

setUseOverlap

public void setUseOverlap(boolean useOverlap)

getAngularityThreshold

public int getAngularityThreshold()

setAngularityThreshold

public void setAngularityThreshold(int angularityThreshold)

isUseAngularity

public boolean isUseAngularity()

setUseAngularity

public void setUseAngularity(boolean useAngularity)

getScale

public double getScale()

setScale

public void setScale(double scale)

getBufferSize

public double getBufferSize()

setBufferSize

public void setBufferSize(double bufferSize)

addForegroundLayer

public void addForegroundLayer(String layerName)