ilog.views.maps.graphic

Class IlvFontMarker

java.lang.Object

ilog.views.IlvGraphic

ilog.views.maps.graphic.IlvFontMarker

All Implemented Interfaces:

IlvPersistentObject, IlvBlinkingObject, IlvBaseTextDirectionInterface, Transferable, Serializable

public class IlvFontMarker
extends IlvGraphic

An IlvGraphic which can display a specified character with a specified font. An IllegalArgumentException is thrown if the character cannot be displayed by the specified font.

Since:

JViews 5.0

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
IlvFontMarker(IlvFontMarker source) Creates an IlvFontMarker by copying an existing one.
IlvFontMarker(IlvInputStream stream) Reads an IlvFontMarker from the specified stream.
IlvFontMarker(IlvPoint point, Font font, char car) Creates a new IlvFontMarker specifying its position, font and character.

Method Summary

Modifier and Type	Method and Description
void	applyTransform(IlvTransformer t) Applies a transformation to the shape of the object.
IlvRect	boundingBox(IlvTransformer t) Returns the bounding rectangle of the object.
IlvGraphic	copy() Returns a copy of this object.
void	draw(Graphics dst, IlvTransformer t) Draws this object.
char	getChar() Retrieves the character displayed by this object.
Paint	getFillPaint() Retrieves the Paint used to fill the character.
Font	getFont() Retrieves the font used by this object.
IlvPoint	getPoint() Retrieves the position point.
double	getRotation() Retrieves the rotation angle.
Paint	getStrokePaint() Retrieves the Paint used to draw the outline of the character.
boolean	isAntialiasing() Returns the anti-aliased status.
IlvSelection	makeSelection() Creates a selection object for this graphic object.
void	setAntialiasing(boolean antialiased) Specifies if the drawing of the character is anti-aliased or not.
void	setChar(char car) Sets the character to be displayed.
void	setFillPaint(Paint paint) Sets the paint used to fill the character.
void	setFont(Font font) Sets a new font for this marker.
void	setPoint(IlvPoint point) Sets a new position point for this marker.
void	setRotation(double angle) Sets the rotation angle.
void	setStrokePaint(Paint paint) Sets the paint used to draw the outline of the character.
void	write(IlvOutputStream stream) Writes this object in an IlvOutputStream.
boolean	zoomable() Returns false because this object is not zoomable.

Methods inherited from class ilog.views.IlvGraphic

addActionListener, addNamedPropertyListener, allViewsRemoved, baseTextDirectionChanged, blinkingStateOn, boundingBox, callDraw, componentOrientationChanged, contains, getAndAssociateObjectInteractor, getBaseTextDirection, getBlinkingAction, getBlinkingObjectOwner, getBlinkingOffPeriod, getBlinkingOnPeriod, getCenter, getComponentOrientation, getDefaultInteractor, getGraphicBag, GetGraphicObject, getIntersectionWithOutline, getLocale, getName, getNamedProperty, getObjectInteractor, getPopupMenu, getPopupMenu, getPopupMenuName, getProperty, getResolvedBaseTextDirection, getToolTipBaseTextDirection, getToolTipText, getToolTipText, getTopLevelGraphicBag, getTransferData, getTransferDataFlavors, getULocale, getZOrderIndex, hasProperty, inside, intersects, invalidateBBoxCache, invalidateBidiCache, isBaseTextDirectionSensitive, isComponentOrientationSensitive, isDataFlavorSupported, isEditable, isInApplyToObject, isLocaleSensitive, isMovable, isPersistent, isSelectable, isVisible, localeChanged, move, move, moveResize, needsViewNotification, notifyObjectInteractorToManager, processActionEvent, reDraw, registerBlinkingResource, removeActionListener, removeNamedProperty, removeNamedPropertyListener, removeProperty, replaceProperty, resize, rotate, scale, setBackground, setBaseTextDirection, setBaseTextDirectionDuringConstruction, setBlinkingAction, setBlinkingOffPeriod, setBlinkingOnPeriod, setEditable, setFillOn, setForeground, setGraphicBag, setInApplyToObject, setMovable, setName, setNamedProperty, setNameImpl, setObjectInteractor, setPopupMenu, setPopupMenuName, setProperty, setSelectable, setStrokeOn, setToolTipBaseTextDirection, setToolTipText, setVisible, setZOrderIndex, toString, translate, updateNeedsViewNotification, usesBidiMarkers, viewAddedOrRemoved

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvFontMarker

public IlvFontMarker(IlvPoint point,
                     Font font,
                     char car)
              throws IllegalArgumentException

Creates a new IlvFontMarker specifying its position, font and character. The character will be positioned with the reference point as center.

Parameters:

point - The anchor point.

font - The font.

car - The character to display.

Throws:

IllegalArgumentException - If the character cannot be displayed by the font.

IlvFontMarker

public IlvFontMarker(IlvFontMarker source)

Creates an IlvFontMarker by copying an existing one.

Parameters:

source - The IlvFontMarker to copy.

IlvFontMarker

public IlvFontMarker(IlvInputStream stream)
              throws IlvReadFileException

Reads an IlvFontMarker from the specified stream.

Parameters:

stream - The stream from which the object is read.

Throws:

IlvReadFileException

Method Detail

setPoint

public void setPoint(IlvPoint point)

Sets a new position point for this marker.

Parameters:

point - The new position.

getPoint

public IlvPoint getPoint()

Retrieves the position point.

Returns:

The position of the IlvFontMarker. The returned point should not be modified.

setFont

public void setFont(Font font)
             throws IllegalArgumentException

Sets a new font for this marker.

Parameters:

font - The new font.

Throws:

IllegalArgumentException - If the character cannot be displayed by the font.

getFont

public Font getFont()

Retrieves the font used by this object.

Returns:

The font used by this object.

setChar

public void setChar(char car)

Sets the character to be displayed.

Parameters:

car - The new character.

Throws:

IllegalArgumentException - If the character cannot be displayed by the font.

getChar

public char getChar()

Retrieves the character displayed by this object.

Returns:

The character displayed by this object.

setAntialiasing

public void setAntialiasing(boolean antialiased)

Specifies if the drawing of the character is anti-aliased or not.

Parameters:

antialiased - The character will be drawn anti-aliased or not according to the value of the antialiased parameter.

isAntialiasing

public boolean isAntialiasing()

Returns the anti-aliased status.

Returns:

true if the character is drawn anti-aliased, false otherwise.

write

public void write(IlvOutputStream stream)
           throws IOException

Writes this object in an IlvOutputStream.

Specified by:

write in interface IlvPersistentObject

Overrides:

write in class IlvGraphic

Parameters:

stream - The stream to write in.

Throws:

IOException - If a write problem occurs.

copy

public IlvGraphic copy()

Returns a copy of this object.

Specified by:

copy in class IlvGraphic

Returns:

A copy of this object.

See Also:

IlvGraphic

draw

public void draw(Graphics dst,
                 IlvTransformer t)

Draws this object.

Specified by:

draw in class IlvGraphic

Parameters:

dst - The destination Graphics.

t - The transformation used to draw the object.

See Also:

IlvGraphic.callDraw(Graphics,IlvTransformer), IlvGraphic.boundingBox(IlvTransformer), IlvGraphic.zoomable(), IlvGraphic

applyTransform

public void applyTransform(IlvTransformer t)

Applies a transformation to the shape of the object. Since the object is not zoomable, only the center point will be transformed.

Specified by:

applyTransform in class IlvGraphic

Parameters:

t - The transformer to be applied.

See Also:

IlvGraphic

setStrokePaint

public void setStrokePaint(Paint paint)

Sets the paint used to draw the outline of the character. This property supports IlvBlinkingPaint.

Parameters:

paint - the Paint.

getStrokePaint

public Paint getStrokePaint()

Retrieves the Paint used to draw the outline of the character.

Returns:

The Paint used to draw the outline of the character.

setFillPaint

public void setFillPaint(Paint paint)

Sets the paint used to fill the character. This property supports IlvBlinkingPaint.

Parameters:

paint - The Paint.

getFillPaint

public Paint getFillPaint()

Retrieves the Paint used to fill the character.

Returns:

The Paint used to fill the character.

setRotation

public void setRotation(double angle)

Sets the rotation angle.

getRotation

public double getRotation()

Retrieves the rotation angle.

boundingBox

public IlvRect boundingBox(IlvTransformer t)

Returns the bounding rectangle of the object.

Specified by:

boundingBox in class IlvGraphic

Parameters:

t - The transformer used to draw the object.

Returns:

The bounding box.

See Also:

IlvGraphic.draw(java.awt.Graphics, ilog.views.IlvTransformer), IlvGraphic.zoomable(), IlvGraphic

makeSelection

public IlvSelection makeSelection()

Creates a selection object for this graphic object. Because this object cannot be resized using the interactor, the implementation of this method creates an instance of the class IlvUnresizeableDrawSelection.

Overrides:

makeSelection in class IlvGraphic

See Also:

IlvDrawSelection

zoomable

public boolean zoomable()

Returns false because this object is not zoomable.

Overrides:

zoomable in class IlvGraphic

Returns:

false because this object is not zoomable.

See Also:

IlvGraphic, IlvGraphic.draw(java.awt.Graphics, ilog.views.IlvTransformer), IlvGraphic.boundingBox(IlvTransformer), IlvManager