Package org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl

Class VectorialIntervalLegend

java.lang.Object

org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl.AbstractLegend

org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl.AbstractVectorialLegend

org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl.AbstractClassifiedVectorLegend

org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl.AbstractIntervalLegend

org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl.VectorialIntervalLegend

All Implemented Interfaces:

Cloneable, org.gvsig.fmap.mapcontext.rendering.legend.DrawingObservable, org.gvsig.fmap.mapcontext.rendering.legend.IClassifiedLegend, org.gvsig.fmap.mapcontext.rendering.legend.IClassifiedVectorLegend, org.gvsig.fmap.mapcontext.rendering.legend.ILegend, org.gvsig.fmap.mapcontext.rendering.legend.IVectorialIntervalLegend, org.gvsig.fmap.mapcontext.rendering.legend.IVectorLegend, org.gvsig.fmap.mapcontext.rendering.legend.Legend, org.gvsig.tools.lang.Cloneable, org.gvsig.tools.persistence.Persistent

public class VectorialIntervalLegend
extends AbstractIntervalLegend

VectorialIntervalLegend (which should be better called GraduatedColorLegend) is a legend that allows to classify ranges of values using a color gradient based on a value.

The color gradient will be calculated according the starting color, the ending color and the amount of intervals.

Author:

Vicente Caballero Navarro, 2009- César Ordiñana - gvSIG team

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	VectorialIntervalLegend.RegisterLegend
static class	VectorialIntervalLegend.RegisterPersistence

Field Summary

Fields

Modifier and Type	Field	Description
static final String	VECTORIAL_INTERVAL_LEGEND_PERSISTENCE_DEFINITION_NAME

Fields inherited from class org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl.AbstractIntervalLegend

defaultSymbol, EQUAL_INTERVALS, INTERVAL_LEGEND_PERSISTENCE_DEFINITION_NAME, intervalType, keys, NATURAL_INTERVALS, QUANTILE_INTERVALS, symbols, useDefaultSymbol

Fields inherited from class org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl.AbstractClassifiedVectorLegend

CLASSIFIED_VECTOR_LEGEND_PERSISTENCE_DEFINITION_NAME

Fields inherited from class org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl.AbstractVectorialLegend

LOG, VECTORIAL_LEGEND_PERSISTENCE_DEFINITION_NAME, zSort

Fields inherited from class org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl.AbstractLegend

LEGEND_PERSISTENCE_DEFINITION_NAME

Fields inherited from interface org.gvsig.fmap.mapcontext.rendering.legend.IVectorialIntervalLegend

LEGEND_NAME

Constructor Summary

Constructors

Constructor	Description
VectorialIntervalLegend()	Constructor method
VectorialIntervalLegend(int type)	Constructor method

Method Summary

Modifier and Type	Method	Description
Object	clone()
org.gvsig.fmap.mapcontext.rendering.legend.IInterval	createInterval(double min, double max)
String	getClassName()
Color	getEndColor()	Returns the final color
int	getShapeType()
Color	getStartColor()	Returns the initial color.
void	loadFromState(org.gvsig.tools.persistence.PersistentState state)
void	saveToState(org.gvsig.tools.persistence.PersistentState state)
void	setEndColor(Color endColor)	Inserts the final color.
void	setShapeType(int shapeType)
void	setStartColor(Color startColor)	Inserts the initial color

Methods inherited from class org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl.AbstractIntervalLegend

addSymbol, calculateIntervals, clear, createSymbols, delSymbol, getDefaultSymbol, getDescriptions, getInterval, getIntervalType, getSymbol, getSymbolByFeature, getSymbolByInterval, getSymbols, getValues, isUseDefaultSymbol, replace, setDefaultSymbol, setIntervals, setIntervalType, useDefaultSymbol

Methods inherited from class org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl.AbstractClassifiedVectorLegend

fireClassifiedSymbolChangeEvent, fireLegendClearEvent, getClassifyingFieldNames, getClassifyingFieldTypes, getRequiredFeatureAttributeNames, isSuitableForShapeType, setClassifyingFieldNames, setClassifyingFieldTypes

Methods inherited from class org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl.AbstractVectorialLegend

draw, draw, draw, drawFeatures, getZSort, internalDraw, isDrawSymbolInEeachPrimitive, print, print, setDrawSymbolInEeachPrimitive, setZSort

Methods inherited from class org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl.AbstractLegend

addDrawingObserver, addLegendListener, addObserver, beginComplexNotification, cloneLegend, countObservers, deleteDrawingObserver, deleteDrawingObservers, deleteObserver, disableNotifications, enableNotifications, endComplexNotification, fireDefaultSymbolChangedEvent, getListeners, getManager, getSymbolManager, inComplex, isEnabledNotifications, notifyObservers, notifyObservers, removeLegendListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.fmap.mapcontext.rendering.legend.DrawingObservable

addDrawingObserver, deleteDrawingObserver, deleteDrawingObservers

Methods inherited from interface org.gvsig.fmap.mapcontext.rendering.legend.IClassifiedVectorLegend

getClassifyingFieldNames, getClassifyingFieldTypes, setClassifyingFieldNames, setClassifyingFieldTypes

Methods inherited from interface org.gvsig.fmap.mapcontext.rendering.legend.ILegend

addLegendListener, cloneLegend, fireDefaultSymbolChangedEvent, getListeners, removeLegendListener

Methods inherited from interface org.gvsig.fmap.mapcontext.rendering.legend.IVectorLegend

draw, draw, isSuitableForShapeType, print, print

Field Details

VECTORIAL_INTERVAL_LEGEND_PERSISTENCE_DEFINITION_NAME

public static final String VECTORIAL_INTERVAL_LEGEND_PERSISTENCE_DEFINITION_NAME

See Also:

• Constant Field Values

Constructor Details

VectorialIntervalLegend

public VectorialIntervalLegend()

Constructor method

VectorialIntervalLegend

public VectorialIntervalLegend(int type)

Constructor method

Parameters:

type - type of the shape.

Method Details

getEndColor

public Color getEndColor()

Returns the final color

Returns:

Color final color.

setEndColor

public void setEndColor(Color endColor)

Inserts the final color.

Parameters:

endColor - final color.

getStartColor

public Color getStartColor()

Returns the initial color.

Returns:

Color initial color.

setStartColor

public void setStartColor(Color startColor)

Inserts the initial color

Parameters:

startColor - initial color.

getShapeType

public int getShapeType()

setShapeType

public void setShapeType(int shapeType)

getClassName

public String getClassName()

clone

public Object clone()
             throws CloneNotSupportedException

Specified by:

clone in interface org.gvsig.tools.lang.Cloneable

Overrides:

clone in class AbstractIntervalLegend

Throws:

CloneNotSupportedException

createInterval

public org.gvsig.fmap.mapcontext.rendering.legend.IInterval createInterval(double min,
 double max)

loadFromState

public void loadFromState(org.gvsig.tools.persistence.PersistentState state)
                   throws org.gvsig.tools.persistence.exception.PersistenceException

Specified by:

loadFromState in interface org.gvsig.tools.persistence.Persistent

Overrides:

loadFromState in class AbstractIntervalLegend

Throws:

org.gvsig.tools.persistence.exception.PersistenceException

saveToState

public void saveToState(org.gvsig.tools.persistence.PersistentState state)
                 throws org.gvsig.tools.persistence.exception.PersistenceException

Specified by:

saveToState in interface org.gvsig.tools.persistence.Persistent

Overrides:

saveToState in class AbstractIntervalLegend

Throws:

org.gvsig.tools.persistence.exception.PersistenceException