Package com.bc.ceres.swing.figure.support

Class ScaleHandle

java.lang.Object

com.bc.ceres.swing.figure.AbstractFigure

com.bc.ceres.swing.figure.AbstractHandle

com.bc.ceres.swing.figure.support.ScaleHandle

All Implemented Interfaces:

Figure, Handle, ShapeFigure, Restorable, Cloneable

public class ScaleHandle
extends AbstractHandle

A Handle that can be used to scale figures.

Since:

Ceres 0.10

Nested Class Summary

Nested classes/interfaces inherited from interface com.bc.ceres.swing.figure.Figure

Figure.Rank

Field Summary

Fields

Modifier and Type	Field	Description
static final int	E
static final int	N
static final int	NE
static final int	NW
static final int	S
static final int	SE
static final int	SW
static final int	W

Fields inherited from class com.bc.ceres.swing.figure.AbstractFigure

NO_FIGURES, NO_HANDLES

Constructor Summary

Constructors

Constructor	Description
ScaleHandle(Figure figure, int type, double dx, double dy, FigureStyle style)

Method Summary

Modifier and Type	Method	Description
Cursor	getCursor()
void	move(double dx, double dy)	Moves the figure by the given delta in model coordinates.
void	updateLocation()

Methods inherited from class com.bc.ceres.swing.figure.AbstractHandle

dispose, draw, drawHandle, getBounds, getFigure, getLocation, getRank, getShape, getX, getY, isCloseTo, isCollection, isSelectable, setLocation, setLocation, setShape

Methods inherited from class com.bc.ceres.swing.figure.AbstractFigure

addChangeListener, addFigure, addFigure, addFigureImpl, addFigureImpl, addFigures, addFiguresImpl, addSegment, clone, contains, createHandles, createMemento, createScaleHandles, fireFigureChanged, fireFigureChanged, fireFiguresAdded, fireFiguresRemoved, getChangeListeners, getEffectiveStyle, getFigure, getFigure, getFigureCount, getFigureIndex, getFigures, getFigures, getHandleStyle, getMaxSelectionStage, getNormalStyle, getSegment, getSelectedHandleStyle, getSelectedStyle, isSelected, removeAllFigures, removeChangeListener, removeFigure, removeFigureImpl, removeFigures, removeFiguresImpl, removeFiguresImpl, removeSegment, rotate, scale, setMemento, setNormalStyle, setSegment, setSelectable, setSelected, setSelectedStyle

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.bc.ceres.swing.figure.Figure

addChangeListener, addFigure, addFigure, addFigures, addSegment, clone, contains, createHandles, getChangeListeners, getEffectiveStyle, getFigure, getFigure, getFigureCount, getFigureIndex, getFigures, getFigures, getMaxSelectionStage, getNormalStyle, getSegment, getSelectedStyle, isSelected, removeAllFigures, removeChangeListener, removeFigure, removeFigures, removeSegment, rotate, scale, setNormalStyle, setSegment, setSelected, setSelectedStyle

Methods inherited from interface com.bc.ceres.swing.undo.Restorable

createMemento, setMemento

Field Details

E

public static final int E

See Also:

• Constant Field Values

NE

public static final int NE

See Also:

• Constant Field Values

N

public static final int N

See Also:

• Constant Field Values

NW

public static final int NW

See Also:

• Constant Field Values

W

public static final int W

See Also:

• Constant Field Values

SW

public static final int SW

See Also:

• Constant Field Values

S

public static final int S

See Also:

• Constant Field Values

SE

public static final int SE

See Also:

• Constant Field Values

Constructor Details

ScaleHandle

public ScaleHandle(Figure figure,
 int type,
 double dx,
 double dy,
 FigureStyle style)

Method Details

updateLocation

public void updateLocation()

Specified by:

updateLocation in class AbstractHandle

move

public void move(double dx,
 double dy)

Description copied from interface: Figure

Moves the figure by the given delta in model coordinates.

Specified by:

move in interface Figure

Specified by:

move in class AbstractHandle

Parameters:

dx - Delta X in model coordinates.

dy - Delta Y in model coordinates.

getCursor

public Cursor getCursor()

Specified by:

getCursor in interface Handle

Overrides:

getCursor in class AbstractHandle

Returns:

The mouse cursor that will appear if users point the mouse over a handle.