org.gvsig.labeling.label

Class SmartTextSymbolLabelClass

java.lang.Object

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

org.gvsig.labeling.label.SmartTextSymbolLabelClass

All Implemented Interfaces:

java.lang.Cloneable, org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass, org.gvsig.fmap.mapcontext.rendering.symbols.CartographicSupport, org.gvsig.tools.persistence.Persistent

public class SmartTextSymbolLabelClass
extends org.gvsig.symbology.fmap.mapcontext.rendering.symbol.impl.AbstractCartographicSupport
implements org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

SmartTextSymbolLabelClass.java

This is a wrapper to be able to use a SmartTextSymbol as a LabelClass. A SmartTextSymbol uses a line instead of a point. Being in fact a Line and not a Marker, it does not make any sense to have label styles since the label styles are well-defined rectangle areas where texts are placed in fields backgrounded by an image. In this contexts, the area is defined dinamically for each line, and there is no sense to have texts fields. They will be rendered as a single string along a line.

The label itself is the SmartTextSymbol, the geometry (the line), the label expression, and the text applied to the symbol.

Most of the operations performed by this LabelClass are in fact delegated to the symbol.

Author:

jldominguez

Nested Class Summary

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 and Description
static java.lang.String	SMART_LABEL_CLASS_PERSISTENCE_DEFINITION_NAME

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

PAPER, WORLD

Constructor Summary

Constructors

Constructor and Description
SmartTextSymbolLabelClass()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone()
void	draw(java.awt.Graphics2D graphics, org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelLocationMetrics llm, org.gvsig.fmap.geom.Geometry geo)
void	drawInsideRectangle(java.awt.Graphics2D graphics, java.awt.Rectangle bounds)
java.awt.Rectangle	getBounds()
java.lang.String	getClassName()
java.lang.String[]	getLabelExpressions()
org.gvsig.fmap.mapcontext.rendering.symbols.styles.ILabelStyle	getLabelStyle()
java.lang.String	getName()
int	getPriority()
org.gvsig.fmap.geom.Geometry	getShape(org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelLocationMetrics llm)
java.lang.String	getSQLQuery()
java.lang.String	getStringLabelExpression()
java.lang.String[]	getTexts()
org.gvsig.fmap.mapcontext.rendering.symbols.ITextSymbol	getTextSymbol()
boolean	isUseSqlQuery()
boolean	isVisible()
boolean	isVisible(double scale)
void	loadFromState(org.gvsig.tools.persistence.PersistentState state)
static void	registerPersistent()
void	saveToState(org.gvsig.tools.persistence.PersistentState state)
void	setCartographicContext(org.gvsig.fmap.mapcontext.rendering.symbols.CartographicSupport.CartographicContext ctx)
void	setLabelExpressions(java.lang.String[] lbl_exps)
void	setLabelStyle(org.gvsig.fmap.mapcontext.rendering.symbols.styles.ILabelStyle labelStyle)
void	setName(java.lang.String name)
void	setPriority(int priority)
void	setSQLQuery(java.lang.String sqlQuery)
void	setTexts(java.lang.String[] texts)
void	setTextSymbol(org.gvsig.fmap.mapcontext.rendering.symbols.ITextSymbol textSymbol)
void	setUseSqlQuery(boolean use_sql)
void	setVisible(boolean isVisible)

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

copyCartographicContext, getCartographicContext, getReferenceSystem, getUnit, isInPixels, 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.legend.styling.ILabelClass

toString

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, setReferenceSystem, setUnit, toCartographicUnits

Field Detail

SMART_LABEL_CLASS_PERSISTENCE_DEFINITION_NAME

public static final java.lang.String SMART_LABEL_CLASS_PERSISTENCE_DEFINITION_NAME

See Also:

Constant Field Values

Constructor Detail

SmartTextSymbolLabelClass

public SmartTextSymbolLabelClass()

Method Detail

clone

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

Overrides:

clone in class java.lang.Object

Throws:

java.lang.CloneNotSupportedException

draw

public void draw(java.awt.Graphics2D graphics,
                 org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelLocationMetrics llm,
                 org.gvsig.fmap.geom.Geometry geo)

Specified by:

draw in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

drawInsideRectangle

public void drawInsideRectangle(java.awt.Graphics2D graphics,
                                java.awt.Rectangle bounds)
                         throws org.gvsig.fmap.mapcontext.rendering.symbols.SymbolDrawingException

Specified by:

drawInsideRectangle in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

Throws:

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

getBounds

public java.awt.Rectangle getBounds()

Specified by:

getBounds in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

getClassName

public java.lang.String getClassName()

Specified by:

getClassName in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

getLabelExpressions

public java.lang.String[] getLabelExpressions()

Specified by:

getLabelExpressions in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

getLabelStyle

public org.gvsig.fmap.mapcontext.rendering.symbols.styles.ILabelStyle getLabelStyle()

Specified by:

getLabelStyle in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

getName

public java.lang.String getName()

Specified by:

getName in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

getPriority

public int getPriority()

Specified by:

getPriority in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

getShape

public org.gvsig.fmap.geom.Geometry getShape(org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelLocationMetrics llm)
                                      throws org.gvsig.fmap.geom.exception.CreateGeometryException

Specified by:

getShape in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

Throws:

org.gvsig.fmap.geom.exception.CreateGeometryException

getSQLQuery

public java.lang.String getSQLQuery()

Specified by:

getSQLQuery in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

getStringLabelExpression

public java.lang.String getStringLabelExpression()

Specified by:

getStringLabelExpression in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

getTexts

public java.lang.String[] getTexts()

Specified by:

getTexts in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

getTextSymbol

public org.gvsig.fmap.mapcontext.rendering.symbols.ITextSymbol getTextSymbol()

Specified by:

getTextSymbol in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

isUseSqlQuery

public boolean isUseSqlQuery()

Specified by:

isUseSqlQuery in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

isVisible

public boolean isVisible()

Specified by:

isVisible in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

isVisible

public boolean isVisible(double scale)

Specified by:

isVisible in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

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

Throws:

org.gvsig.tools.persistence.exception.PersistenceException

registerPersistent

public static void registerPersistent()

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

Throws:

org.gvsig.tools.persistence.exception.PersistenceException

setCartographicContext

public void setCartographicContext(org.gvsig.fmap.mapcontext.rendering.symbols.CartographicSupport.CartographicContext ctx)

Specified by:

setCartographicContext in interface org.gvsig.fmap.mapcontext.rendering.symbols.CartographicSupport

Overrides:

setCartographicContext in class org.gvsig.symbology.fmap.mapcontext.rendering.symbol.impl.AbstractCartographicSupport

setLabelExpressions

public void setLabelExpressions(java.lang.String[] lbl_exps)

Specified by:

setLabelExpressions in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

setLabelStyle

public void setLabelStyle(org.gvsig.fmap.mapcontext.rendering.symbols.styles.ILabelStyle labelStyle)

Specified by:

setLabelStyle in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

setName

public void setName(java.lang.String name)

Specified by:

setName in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

setPriority

public void setPriority(int priority)

Specified by:

setPriority in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

setSQLQuery

public void setSQLQuery(java.lang.String sqlQuery)

Specified by:

setSQLQuery in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

setTexts

public void setTexts(java.lang.String[] texts)

Specified by:

setTexts in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

setTextSymbol

public void setTextSymbol(org.gvsig.fmap.mapcontext.rendering.symbols.ITextSymbol textSymbol)

Specified by:

setTextSymbol in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

setUseSqlQuery

public void setUseSqlQuery(boolean use_sql)

Specified by:

setUseSqlQuery in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass

setVisible

public void setVisible(boolean isVisible)

Specified by:

setVisible in interface org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass