Package org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style

Class BackgroundFileStyle

java.lang.Object

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

org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.AbstractStyle

org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.BackgroundFileStyle

All Implemented Interfaces:

Cloneable, org.gvsig.fmap.mapcontext.rendering.symbols.CartographicSupport, org.gvsig.fmap.mapcontext.rendering.symbols.styles.IBackgroundFileStyle, org.gvsig.fmap.mapcontext.rendering.symbols.styles.IStyle, org.gvsig.tools.lang.Cloneable, org.gvsig.tools.persistence.Persistent

Direct Known Subclasses:

ImageStyle, RemoteFileStyle, SVGStyle

public abstract class BackgroundFileStyle
extends AbstractStyle
implements org.gvsig.fmap.mapcontext.rendering.symbols.styles.IBackgroundFileStyle

Defines methods that allows the user to create an style based in a background file.For this reason, BackgroundFileStyle will have a parameter that will be an string in order to specify this source file.

Author:

jaume dominguez faus - jaume.dominguez@iver.es

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	BackgroundFileStyle.PersistenceCantSetSourceException
static class	BackgroundFileStyle.RegisterPersistence

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

org.gvsig.fmap.mapcontext.rendering.symbols.CartographicSupport.CartographicContext

Field Summary

Fields

Modifier and Type	Field	Description
static final String	BACKGROUND_FILE_STYLE_PERSISTENCE_DEFINITION_NAME
protected URL	source
protected static final String	SOURCE_SYMBOL_IN_LIBRARY
protected org.gvsig.expressionevaluator.SymbolTable	symbolTable

Fields inherited from class org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.AbstractStyle

LOGGER, STYLE_PERSISTENCE_DEFINITION_NAME

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

PAPER, WORLD

Constructor Summary

Constructors

Constructor	Description
BackgroundFileStyle()

Method Summary

Modifier and Type	Method	Description
Object	clone()
static BackgroundFileStyle	createStyleByURL(URL url)
final void	drawInsideRectangle(Graphics2D g, Rectangle r)
abstract void	drawInsideRectangle(Graphics2D g, Rectangle r, boolean keepAspectRatio)
abstract Rectangle	getBounds()	Gets the bounding Rectangle of this Rectangle.
final URL	getSource()	Obtains the source of the file which is used to create the background
protected String	getSourceSymbolInLibrary()	Return the final substring of the URL symbol in the library
protected URL	getSymbolLibraryURL()
protected boolean	isLibrarySymbol()
abstract void	setSource(URL url)	Sets the file that is used as a source to create the Background
void	setSymbolTable(org.gvsig.expressionevaluator.SymbolTable symbolTable)

Methods inherited from class org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.AbstractStyle

getDescription, loadFromState, saveToState, setDescription

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

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

Methods inherited from interface org.gvsig.fmap.mapcontext.rendering.symbols.styles.IStyle

drawOutline, getDescription, isSuitableFor, setDescription

Methods inherited from interface org.gvsig.tools.persistence.Persistent

loadFromState, saveToState

Field Details

BACKGROUND_FILE_STYLE_PERSISTENCE_DEFINITION_NAME

public static final String BACKGROUND_FILE_STYLE_PERSISTENCE_DEFINITION_NAME

See Also:

• Constant Field Values

SOURCE_SYMBOL_IN_LIBRARY

protected static final String SOURCE_SYMBOL_IN_LIBRARY

See Also:

• Constant Field Values

source

protected URL source

symbolTable

protected org.gvsig.expressionevaluator.SymbolTable symbolTable

Constructor Details

BackgroundFileStyle

public BackgroundFileStyle()

Method Details

createStyleByURL

public static BackgroundFileStyle createStyleByURL(URL url)
                                            throws IOException

Throws:

IOException

setSource

public abstract void setSource(URL url)
                        throws IOException

Sets the file that is used as a source to create the Background

Specified by:

setSource in interface org.gvsig.fmap.mapcontext.rendering.symbols.styles.IBackgroundFileStyle

Parameters:

f - , File

Throws:

IOException

getBounds

public abstract Rectangle getBounds()

Gets the bounding Rectangle of this Rectangle.

This method is included for completeness, to parallel the getBounds method of Component.

Specified by:

getBounds in interface org.gvsig.fmap.mapcontext.rendering.symbols.styles.IBackgroundFileStyle

Returns:

a new Rectangle, equal to the bounding Rectangle for this Rectangle.

Since:

JDK1.1

See Also:

• Component.getBounds()
• invalid reference

  #setBounds(Rectangle)

• invalid reference

  #setBounds(int, int, int, int)

getSource

public final URL getSource()

Obtains the source of the file which is used to create the background

Specified by:

getSource in interface org.gvsig.fmap.mapcontext.rendering.symbols.styles.IBackgroundFileStyle

Returns:

drawInsideRectangle

public final void drawInsideRectangle(Graphics2D g,
 Rectangle r)
                               throws org.gvsig.fmap.mapcontext.rendering.symbols.SymbolDrawingException

Specified by:

drawInsideRectangle in interface org.gvsig.fmap.mapcontext.rendering.symbols.styles.IStyle

Throws:

org.gvsig.fmap.mapcontext.rendering.symbols.SymbolDrawingException

drawInsideRectangle

public abstract void drawInsideRectangle(Graphics2D g,
 Rectangle r,
 boolean keepAspectRatio)
                                  throws org.gvsig.fmap.mapcontext.rendering.symbols.SymbolDrawingException

Throws:

org.gvsig.fmap.mapcontext.rendering.symbols.SymbolDrawingException

clone

public Object clone()
             throws CloneNotSupportedException

Specified by:

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

Overrides:

clone in class AbstractStyle

Throws:

CloneNotSupportedException

isLibrarySymbol

protected boolean isLibrarySymbol()

getSymbolLibraryURL

protected URL getSymbolLibraryURL()

getSourceSymbolInLibrary

protected String getSourceSymbolInLibrary()

Return the final substring of the URL symbol in the library

Returns:

setSymbolTable

public void setSymbolTable(org.gvsig.expressionevaluator.SymbolTable symbolTable)

Specified by:

setSymbolTable in interface org.gvsig.fmap.mapcontext.rendering.symbols.styles.IBackgroundFileStyle