org.gvsig.symbology.fmap.mapcontext.rendering.dynamiclegend

Class DefaultDynamicSymbol

java.lang.Object

org.gvsig.symbology.fmap.mapcontext.rendering.symbol.impl.AbstractCartographicSupport

org.gvsig.symbology.fmap.mapcontext.rendering.symbol.impl.AbstractSymbol

org.gvsig.symbology.fmap.mapcontext.rendering.dynamiclegend.DefaultDynamicSymbol

All Implemented Interfaces:

java.lang.Cloneable, CartographicSupport, IPrintable, ISymbol, ISymbol_v2, DynamicSymbol, Persistent

public class DefaultDynamicSymbol
extends AbstractSymbol
implements DynamicSymbol

Nested Class Summary

Nested classes/interfaces inherited from class org.gvsig.symbology.fmap.mapcontext.rendering.symbol.impl.AbstractSymbol

AbstractSymbol.RegisterPersistence

Nested classes/interfaces inherited from interface org.gvsig.fmap.mapcontext.rendering.symbols.CartographicSupport

CartographicSupport.CartographicContext

Field Summary

Fields

Modifier and Type	Field and Description
static Expression	eFillColor
static Expression	eOutlineColor
static Expression	eRotation
static Expression	eSize
FeatureSymbolTable	featureSymbolTable
SymbolTable	symbolTable

Fields inherited from class org.gvsig.symbology.fmap.mapcontext.rendering.symbol.impl.AbstractSymbol

LOGGER, SYMBOL_PERSISTENCE_DEFINITION_NAME

Fields inherited from interface org.gvsig.symbology.fmap.mapcontext.rendering.dynamiclegend.DynamicSymbol

NAME

Fields inherited from interface org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol

SELECTION_COLOR

Fields inherited from interface org.gvsig.fmap.mapcontext.rendering.symbols.CartographicSupport

PAPER, WORLD

Constructor Summary

Constructors

Constructor and Description
DefaultDynamicSymbol()

Method Summary

Modifier and Type	Method and Description
DynamicSymbol	clone() Creates a copy of the object.
void	draw(java.awt.Graphics2D g, java.awt.geom.AffineTransform affineTransform, Geometry geom, Feature f, Cancellable cancel, java.awt.Rectangle r)
protected void	drawLine(java.awt.Graphics2D g, java.awt.geom.AffineTransform affineTransform, Geometry geom, Feature f, Cancellable cancel)
protected void	drawPoint(java.awt.Graphics2D g, java.awt.geom.AffineTransform affineTransform, Geometry geom, Feature f, Cancellable cancel)
protected void	drawPolygon(java.awt.Graphics2D g, java.awt.geom.AffineTransform affineTransform, Geometry geom, Feature f, Cancellable cancel)
java.awt.Color	getColor() Returns the Color to use to render the symbol.
Expression	getComputedColor()
java.awt.Color	getComputedFillColor()
Point	getComputedOffset()
java.awt.Color	getComputedOutlineColor()
int	getComputedRotation()
int	getComputedSize()
SymbolTable	getFeatureSymbolTable()
Expression	getFillColor()
Expression	getOffset()
Expression	getOutlineColor()
java.lang.String[]	getRequiredFeatureAttributeNames(FeatureStore featureStore)
Expression	getRotation()
Expression	getSize()
ISymbol	getSymbolForSelection(java.awt.Color selectionColor)
int	getSymbolType() The use of this method -and its mechanism- is being valorated.
boolean	isSuitableFor(Geometry geom) True if this symbol is ok for the geometry.
void	loadFromState(PersistentState state) Set the state of the object from the state passed as parameter.
void	print(java.awt.Graphics2D g, java.awt.geom.AffineTransform at, Geometry shape, PrintAttributes properties)
void	saveToState(PersistentState state) Saves the internal state of the object on the provided PersistentState object.
static void	selfRegister()
void	setColor(java.awt.Color color) Sets the Color to use to render the symbol.
void	setColor(Expression color)
void	setFeature(Feature feat)
void	setFillColor(Expression exp)
protected void	setLineSymbolValues()
void	setOffset(Expression offset)
void	setOutlineColor(Expression exp)
protected void	setPointSymbolValues()
protected void	setPolygonSymbolValues()
void	setRequiredFeatureAttributesNames(java.util.List<java.lang.String> listRequiredAttributeNames)
void	setRotation(Expression exp)
void	setSize(Expression exp)

Methods inherited from class org.gvsig.symbology.fmap.mapcontext.rendering.symbol.impl.AbstractSymbol

cloneForSelection, cloneForSelection, draw, drawInsideRectangle, equals, getDescription, getFeature, getID, getSymbolForSelection, isShapeVisible, setDescription, setID, setIsShapeVisible

Methods inherited from class org.gvsig.symbology.fmap.mapcontext.rendering.symbol.impl.AbstractCartographicSupport

copyCartographicContext, getCartographicContext, getReferenceSystem, getUnit, isInPixels, setCartographicContext, setCartographicContext, setCartographicContext, setCartographicContext, setCartographicContext, setReferenceSystem, setUnit, toCartographicUnits

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol

draw, drawInsideRectangle, getDescription, getFeature, getID, getSymbolForSelection, isShapeVisible, setDescription, setID

Methods inherited from interface org.gvsig.tools.lang.Cloneable

cloneQuietly, cloneQuietly

Methods inherited from interface org.gvsig.fmap.mapcontext.rendering.symbols.CartographicSupport

copyCartographicContext, copyCartographicContext, getCartographicContext, getReferenceSystem, getUnit, setCartographicContext, setCartographicContext, setCartographicContext, setCartographicContext, setCartographicContext, setReferenceSystem, setUnit, toCartographicUnits

Field Detail

eOutlineColor

public static Expression eOutlineColor

eFillColor

public static Expression eFillColor

eSize

public static Expression eSize

eRotation

public static Expression eRotation

featureSymbolTable

public FeatureSymbolTable featureSymbolTable

symbolTable

public SymbolTable symbolTable

Constructor Detail

DefaultDynamicSymbol

public DefaultDynamicSymbol()

Method Detail

setFeature

public void setFeature(Feature feat)

Specified by:

setFeature in interface ISymbol

Specified by:

setFeature in interface DynamicSymbol

Overrides:

setFeature in class AbstractSymbol

clone

public DynamicSymbol clone()
                    throws java.lang.CloneNotSupportedException

Description copied from interface: Cloneable

Creates a copy of the object.

Overrides:

clone in class AbstractSymbol

Returns:

a copy of the object

Throws:

java.lang.CloneNotSupportedException - if the instance of the object cannot be cloned. As this is extending Cloneable so its sure it implements it, so this exception may be used for problems on specific object instances.

See Also:

Object#clone()}.

getSymbolForSelection

public ISymbol getSymbolForSelection(java.awt.Color selectionColor)

Specified by:

getSymbolForSelection in interface ISymbol

Overrides:

getSymbolForSelection in class AbstractSymbol

draw

public void draw(java.awt.Graphics2D g,
                 java.awt.geom.AffineTransform affineTransform,
                 Geometry geom,
                 Feature f,
                 Cancellable cancel,
                 java.awt.Rectangle r)

Specified by:

draw in interface ISymbol

drawPolygon

protected void drawPolygon(java.awt.Graphics2D g,
                           java.awt.geom.AffineTransform affineTransform,
                           Geometry geom,
                           Feature f,
                           Cancellable cancel)

setPolygonSymbolValues

protected void setPolygonSymbolValues()

setLineSymbolValues

protected void setLineSymbolValues()

drawLine

protected void drawLine(java.awt.Graphics2D g,
                        java.awt.geom.AffineTransform affineTransform,
                        Geometry geom,
                        Feature f,
                        Cancellable cancel)

setPointSymbolValues

protected void setPointSymbolValues()

drawPoint

protected void drawPoint(java.awt.Graphics2D g,
                         java.awt.geom.AffineTransform affineTransform,
                         Geometry geom,
                         Feature f,
                         Cancellable cancel)

getSymbolType

public int getSymbolType()

Description copied from interface: ISymbol

The use of this method -and its mechanism- is being valorated. It probably will be deprecated.

Specified by:

getSymbolType in interface ISymbol

Returns:

FSymbol constants. I think it is better to use isSuitableFor

isSuitableFor

public boolean isSuitableFor(Geometry geom)

Description copied from interface: ISymbol

True if this symbol is ok for the geometry. For example, a FillSymbol will be suitable for a Polygon.

Specified by:

isSuitableFor in interface ISymbol

Returns:

getFeatureSymbolTable

public SymbolTable getFeatureSymbolTable()

getColor

public java.awt.Color getColor()

Description copied from interface: ISymbol

Returns the Color to use to render the symbol.

Specified by:

getColor in interface ISymbol

Returns:

the Color to use to render the symbol

getComputedColor

public Expression getComputedColor()

getOutlineColor

public Expression getOutlineColor()

Specified by:

getOutlineColor in interface DynamicSymbol

getComputedOutlineColor

public java.awt.Color getComputedOutlineColor()

setOutlineColor

public void setOutlineColor(Expression exp)

Specified by:

setOutlineColor in interface DynamicSymbol

getFillColor

public Expression getFillColor()

Specified by:

getFillColor in interface DynamicSymbol

getComputedFillColor

public java.awt.Color getComputedFillColor()

setFillColor

public void setFillColor(Expression exp)

Specified by:

setFillColor in interface DynamicSymbol

getSize

public Expression getSize()

Specified by:

getSize in interface DynamicSymbol

getComputedSize

public int getComputedSize()

setSize

public void setSize(Expression exp)

Specified by:

setSize in interface DynamicSymbol

getOffset

public Expression getOffset()

Specified by:

getOffset in interface DynamicSymbol

setOffset

public void setOffset(Expression offset)

Specified by:

setOffset in interface DynamicSymbol

getComputedOffset

public Point getComputedOffset()

getRotation

public Expression getRotation()

Specified by:

getRotation in interface DynamicSymbol

getComputedRotation

public int getComputedRotation()

setRotation

public void setRotation(Expression exp)

Specified by:

setRotation in interface DynamicSymbol

setColor

public void setColor(java.awt.Color color)

Description copied from interface: ISymbol

Sets the Color to use to render the symbol.

Specified by:

setColor in interface ISymbol

Parameters:

color - to render the symbol

setColor

public void setColor(Expression color)

Specified by:

setColor in interface DynamicSymbol

saveToState

public void saveToState(PersistentState state)
                 throws PersistenceException

Description copied from interface: Persistent

Saves the internal state of the object on the provided PersistentState object.

Specified by:

saveToState in interface Persistent

Overrides:

saveToState in class AbstractSymbol

Throws:

PersistenceException

loadFromState

public void loadFromState(PersistentState state)
                   throws PersistenceException

Description copied from interface: Persistent

Set the state of the object from the state passed as parameter.

Specified by:

loadFromState in interface Persistent

Overrides:

loadFromState in class AbstractSymbol

Throws:

PersistenceException

print

public void print(java.awt.Graphics2D g,
                  java.awt.geom.AffineTransform at,
                  Geometry shape,
                  PrintAttributes properties)

Specified by:

print in interface IPrintable

Overrides:

print in class AbstractSymbol

getRequiredFeatureAttributeNames

public java.lang.String[] getRequiredFeatureAttributeNames(FeatureStore featureStore)
                                                    throws DataException

Overrides:

getRequiredFeatureAttributeNames in class AbstractSymbol

Throws:

DataException

setRequiredFeatureAttributesNames

public void setRequiredFeatureAttributesNames(java.util.List<java.lang.String> listRequiredAttributeNames)

Specified by:

setRequiredFeatureAttributesNames in interface DynamicSymbol

selfRegister

public static void selfRegister()