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

Class PictureLineSymbol

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.symbol.line.impl.AbstractLineSymbol

org.gvsig.symbology.fmap.mapcontext.rendering.symbol.line.impl.PictureLineSymbol

All Implemented Interfaces:

java.lang.Cloneable, CartographicSupport, IPrintable, ISymbol, ISymbol_v2, ILineSymbol, IPictureLineSymbol, IMarkerSymbol, IMarkerSymbol_v2, IPictureMarkerSymbol, Persistent

public class PictureLineSymbol
extends AbstractLineSymbol
implements IPictureLineSymbol

PictureLineSymbol allows to use any symbol defined as an image (by an image file) supported by gvSIG.This symbol will be used as an initial object.The line will be painted as a succession of puntual symbols through the path defined by it(the line).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PictureLineSymbol.RegisterPersistence
static class	PictureLineSymbol.RegisterSymbol

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 java.lang.String	PICTURE_LINE_SYMBOL_PERSISTENCE_DEFINITION_NAME

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

LINE_SYMBOL_PERSISTENCE_DEFINITION_NAME

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.symbol.line.ILineSymbol

SYMBOL_NAME

Fields inherited from interface org.gvsig.symbology.fmap.mapcontext.rendering.symbol.marker.IMarkerSymbol

CIRCLE_STYLE, CROSS_STYLE, DIAMOND_STYLE, HORIZONTAL_LINE_STYLE, SQUARE_STYLE, STAR_STYLE, TRIANGLE_STYLE, VERTICAL_LINE_STYLE, X_STYLE

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

PAPER, WORLD

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

SELECTION_COLOR

Constructor Summary

Constructors

Constructor and Description
PictureLineSymbol() Constructor method
PictureLineSymbol(java.net.URL imageURL, java.net.URL selImageURL) Constructor method

Method Summary

Modifier and Type	Method and Description
java.lang.Object	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 double	getAdjustedSize(java.awt.Rectangle r, double size)
java.lang.String	getClassName()
java.awt.Color	getEfectiveLineToOffsetColor(Feature f)
java.awt.geom.Point2D	getEfectiveOffset(Feature f)
double	getEfectiveRotationInDegres(Feature f)
double	getEfectiveRotationInRadians(Feature f)
double	getEfectiveSize(Feature f)
java.awt.Color	getLineToOffsetColor()
java.lang.String	getLineToOffsetColorExpression()
double	getLineWidth() Returns the width of the line symbol
IMask	getMask()
java.awt.geom.Point2D	getOffset() Gets the offset for a marker symbol
java.lang.String	getOffsetXExpression()
java.lang.String	getOffsetYExpression()
java.lang.String[]	getRequiredFeatureAttributeNames(FeatureStore featureStore)
double	getRotation() Returns the rotation (in radians, counter-clockwise) of the marker symbol
java.lang.String	getRotationExpression()
java.net.URL	getSelectedSource() Returns the URL of the image that is used as a picture line symbol (when it is selected in the map)
double	getSize() Obtains the size of a marker symbol
java.lang.String	getSizeExpression()
java.net.URL	getSource() Returns the URL of the image that is used as a picture line symbol
ISymbol	getSymbolForSelection(java.awt.Color selectionColor)
protected SymbolTable	getSymbolTable(Feature f)
boolean	isDrawLineToOffset()
void	loadFromState(PersistentState state) Set the state of the object from the state passed as parameter.
void	saveToState(PersistentState state) Saves the internal state of the object on the provided PersistentState object.
void	setDrawLineToOffset(boolean drawLineToOffset)
void	setImage(java.net.URL imageUrl) Sets the URL for the image to be used as a picture line symbol
void	setLineToOffsetColor(java.awt.Color color)
void	setLineToOffsetColorExpression(java.lang.String lineToOffsetColorExpression)
void	setLineWidth(double width) Sets the width of the line symbol.
void	setMask(IMask mask) Defines a mask for the symbol
void	setOffset(java.awt.geom.Point2D offset) Establishes the offset currently set for the marker symbol.
void	setOffsetXExpression(java.lang.String offsetXExpression)
void	setOffsetYExpression(java.lang.String offsetYExpression)
void	setRotation(double r) Sets the rotation of the marker symbol
void	setRotationExpression(java.lang.String rotationExpression)
void	setSelImage(java.net.URL selImageUrl) Sets the URL for the image to be used as a picture line symbol (when it is selected in the map)
void	setSize(double size) Sets the size of marker symbol
void	setSizeExpression(java.lang.String sizeExpression)

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

getAlpha, getColor, getLineStyle, getSampleGeometry, getSymbolType, isSuitableFor, offsetFShape, setAlpha, setColor, setLineColor, setLineStyle, setReferenceSystem, setUnit

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

cloneForSelection, cloneForSelection, draw, drawInsideRectangle, equals, getDescription, getFeature, getID, getSymbolForSelection, isShapeVisible, print, setDescription, setFeature, 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, toCartographicUnits

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.symbology.fmap.mapcontext.rendering.symbol.line.ILineSymbol

getAlpha, getColor, getLineStyle, setAlpha, setLineColor, setLineStyle

Methods inherited from interface org.gvsig.symbology.fmap.mapcontext.rendering.symbol.marker.IMarkerSymbol

setAlpha

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

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

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

draw, drawInsideRectangle, getDescription, getFeature, getID, getSymbolForSelection, getSymbolType, isShapeVisible, isSuitableFor, setDescription, setFeature, setID

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

print

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

cloneQuietly, cloneQuietly

Field Detail

PICTURE_LINE_SYMBOL_PERSISTENCE_DEFINITION_NAME

public static final java.lang.String PICTURE_LINE_SYMBOL_PERSISTENCE_DEFINITION_NAME

See Also:

Constant Field Values

Constructor Detail

PictureLineSymbol

public PictureLineSymbol()

Constructor method

PictureLineSymbol

public PictureLineSymbol(java.net.URL imageURL,
                         java.net.URL selImageURL)
                  throws java.io.IOException

Constructor method

Parameters:

imageURL, - URL of the normal image

selImageURL, - URL of the image when it is selected in the map

Throws:

java.io.IOException

Method Detail

setImage

public void setImage(java.net.URL imageUrl)
              throws java.io.IOException

Sets the URL for the image to be used as a picture line symbol

Specified by:

setImage in interface IPictureMarkerSymbol

Parameters:

imageFile, - File

Throws:

java.io.IOException

setSelImage

public void setSelImage(java.net.URL selImageUrl)
                 throws java.io.IOException

Sets the URL for the image to be used as a picture line symbol (when it is selected in the map)

Specified by:

setSelImage in interface IPictureMarkerSymbol

Parameters:

imageFile, - File

Throws:

java.io.IOException

setLineWidth

public void setLineWidth(double width)

Description copied from interface: ILineSymbol

Sets the width of the line symbol.

Specified by:

setLineWidth in interface ILineSymbol

getLineWidth

public double getLineWidth()

Description copied from interface: ILineSymbol

Returns the width of the line symbol

Specified by:

getLineWidth in interface ILineSymbol

Returns:

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

getAdjustedSize

protected double getAdjustedSize(java.awt.Rectangle r,
                                 double size)

getClassName

public java.lang.String getClassName()

getSelectedSource

public java.net.URL getSelectedSource()

Returns the URL of the image that is used as a picture line symbol (when it is selected in the map)

Specified by:

getSelectedSource in interface IPictureMarkerSymbol

Returns:

selimagePath,URL

getSource

public java.net.URL getSource()

Returns the URL of the image that is used as a picture line symbol

Specified by:

getSource in interface IPictureMarkerSymbol

Returns:

imagePath,URL

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Description copied from interface: Cloneable

Creates a copy of the object.

Overrides:

clone in class AbstractLineSymbol

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()}.

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 AbstractLineSymbol

Throws:

PersistenceException

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 AbstractLineSymbol

Throws:

PersistenceException

getSymbolTable

protected SymbolTable getSymbolTable(Feature f)

getEfectiveLineToOffsetColor

public java.awt.Color getEfectiveLineToOffsetColor(Feature f)

Specified by:

getEfectiveLineToOffsetColor in interface IMarkerSymbol_v2

getEfectiveOffset

public java.awt.geom.Point2D getEfectiveOffset(Feature f)

Specified by:

getEfectiveOffset in interface IMarkerSymbol_v2

getEfectiveRotationInDegres

public double getEfectiveRotationInDegres(Feature f)

Specified by:

getEfectiveRotationInDegres in interface IMarkerSymbol_v2

getEfectiveRotationInRadians

public double getEfectiveRotationInRadians(Feature f)

Specified by:

getEfectiveRotationInRadians in interface IMarkerSymbol_v2

getEfectiveSize

public double getEfectiveSize(Feature f)

Specified by:

getEfectiveSize in interface IMarkerSymbol_v2

getLineToOffsetColor

public java.awt.Color getLineToOffsetColor()

Specified by:

getLineToOffsetColor in interface IMarkerSymbol_v2

getLineToOffsetColorExpression

public java.lang.String getLineToOffsetColorExpression()

Specified by:

getLineToOffsetColorExpression in interface IMarkerSymbol_v2

getOffsetXExpression

public java.lang.String getOffsetXExpression()

Specified by:

getOffsetXExpression in interface IMarkerSymbol_v2

getOffsetYExpression

public java.lang.String getOffsetYExpression()

Specified by:

getOffsetYExpression in interface IMarkerSymbol_v2

getRotationExpression

public java.lang.String getRotationExpression()

Specified by:

getRotationExpression in interface IMarkerSymbol_v2

getSizeExpression

public java.lang.String getSizeExpression()

Specified by:

getSizeExpression in interface IMarkerSymbol_v2

isDrawLineToOffset

public boolean isDrawLineToOffset()

Specified by:

isDrawLineToOffset in interface IMarkerSymbol_v2

setDrawLineToOffset

public void setDrawLineToOffset(boolean drawLineToOffset)

Specified by:

setDrawLineToOffset in interface IMarkerSymbol_v2

setLineToOffsetColor

public void setLineToOffsetColor(java.awt.Color color)

Specified by:

setLineToOffsetColor in interface IMarkerSymbol_v2

setLineToOffsetColorExpression

public void setLineToOffsetColorExpression(java.lang.String lineToOffsetColorExpression)

Specified by:

setLineToOffsetColorExpression in interface IMarkerSymbol_v2

setOffsetXExpression

public void setOffsetXExpression(java.lang.String offsetXExpression)

Specified by:

setOffsetXExpression in interface IMarkerSymbol_v2

setOffsetYExpression

public void setOffsetYExpression(java.lang.String offsetYExpression)

Specified by:

setOffsetYExpression in interface IMarkerSymbol_v2

setRotationExpression

public void setRotationExpression(java.lang.String rotationExpression)

Specified by:

setRotationExpression in interface IMarkerSymbol_v2

setSizeExpression

public void setSizeExpression(java.lang.String sizeExpression)

Specified by:

setSizeExpression in interface IMarkerSymbol_v2

getRotation

public double getRotation()

Description copied from interface: IMarkerSymbol

Returns the rotation (in radians, counter-clockwise) of the marker symbol

Specified by:

getRotation in interface IMarkerSymbol

Returns:

double (rotation)

setRotation

public void setRotation(double r)

Description copied from interface: IMarkerSymbol

Sets the rotation of the marker symbol

Specified by:

setRotation in interface IMarkerSymbol

getOffset

public java.awt.geom.Point2D getOffset()

Description copied from interface: IMarkerSymbol

Gets the offset for a marker symbol

Specified by:

getOffset in interface IMarkerSymbol

Returns:

Point2D

setOffset

public void setOffset(java.awt.geom.Point2D offset)

Description copied from interface: IMarkerSymbol

Establishes the offset currently set for the marker symbol.

Specified by:

setOffset in interface IMarkerSymbol

getSize

public double getSize()

Description copied from interface: IMarkerSymbol

Obtains the size of a marker symbol

Specified by:

getSize in interface IMarkerSymbol

Returns:

setSize

public void setSize(double size)

Description copied from interface: IMarkerSymbol

Sets the size of marker symbol

Specified by:

setSize in interface IMarkerSymbol

getMask

public IMask getMask()

Specified by:

getMask in interface IMarkerSymbol

Returns:

the mask of the symbol

setMask

public void setMask(IMask mask)

Description copied from interface: IMarkerSymbol

Defines a mask for the symbol

Specified by:

setMask in interface IMarkerSymbol

getRequiredFeatureAttributeNames

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

Overrides:

getRequiredFeatureAttributeNames in class AbstractSymbol

Throws:

DataException