org.jhotdraw.draw

Class LineFigure

java.lang.Object

org.jhotdraw.beans.AbstractBean

org.jhotdraw.draw.AbstractFigure

org.jhotdraw.draw.AbstractAttributedFigure

org.jhotdraw.draw.BezierFigure

org.jhotdraw.draw.LineFigure

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Figure, DOMStorable

Direct Known Subclasses:

LineConnectionFigure

public class LineFigure
extends BezierFigure

A Figure which draws a continuous bezier path between two points.

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.jhotdraw.draw.Figure

CONNECTABLE_PROPERTY, REMOVABLE_PROPERTY, SELECTABLE_PROPERTY, TRANSFORMABLE_PROPERTY

Constructor Summary

Constructors

Constructor and Description
LineFigure() Creates a new instance.

Method Summary

Modifier and Type	Method and Description
java.util.Collection<Handle>	createHandles(int detailLevel) Creates handles used to manipulate the figure.
boolean	handleMouseClick(java.awt.geom.Point2D.Double p, java.awt.event.MouseEvent evt, DrawingView view) Handles a mouse click.

Methods inherited from class org.jhotdraw.draw.BezierFigure

addNode, addNode, chop, clone, contains, findCompatibleConnector, findConnector, findNode, findSegment, getBezierPath, getBounds, getCenter, getDrawingArea, getEndPoint, getNode, getNodeCount, getOutermostPoint, getPoint, getPoint, getPointOnPath, getStartPoint, getTransformRestoreData, invalidate, isClosed, joinSegments, joinSegments, layout, read, removeNode, restoreTransformTo, set, setBezierPath, setBounds, setClosed, setEndPoint, setNode, setPoint, setPoint, setStartPoint, splitSegment, splitSegment, transform, write

Methods inherited from class org.jhotdraw.draw.AbstractAttributedFigure

draw, get, getAttributes, getAttributesRestoreData, getStroke, getStrokeMiterLimitFactor, hasAttribute, isAttributeEnabled, removeAttribute, restoreAttributesTo, setAttributeEnabled, setAttributes

Methods inherited from class org.jhotdraw.draw.AbstractFigure

addFigureListener, addNotify, changed, findFigureInside, fireAreaInvalidated, fireFigureChanged, getActions, getConnectors, getCursor, getDecomposition, getLayer, getPreferredSize, getTool, getToolTipText, handleDrop, includes, isConnectable, isRemovable, isSelectable, isTransformable, isVisible, remap, removeFigureListener, removeNotify, requestRemove, setBounds, setConnectable, setRemovable, setSelectable, setTransformable, setVisible, toString, willChange

Methods inherited from class org.jhotdraw.beans.AbstractBean

addPropertyChangeListener, addPropertyChangeListener, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.jhotdraw.draw.Figure

addPropertyChangeListener, removePropertyChangeListener

Constructor Detail

LineFigure

public LineFigure()

Creates a new instance.

Method Detail

createHandles

public java.util.Collection<Handle> createHandles(int detailLevel)

Description copied from interface: Figure

Creates handles used to manipulate the figure.

Specified by:

createHandles in interface Figure

Overrides:

createHandles in class BezierFigure

Parameters:

detailLevel - The detail level of the handles. Usually this is 0 for bounding box handles and 1 for point handles. The value -1 is used by the SelectAreaTracker and the HandleTracker to highlight figures, over which the mouse pointer is hovering.

Returns:

a Collection of handles

See Also:

Handle

handleMouseClick

public boolean handleMouseClick(java.awt.geom.Point2D.Double p,
                                java.awt.event.MouseEvent evt,
                                DrawingView view)

Handles a mouse click.

Specified by:

handleMouseClick in interface Figure

Overrides:

handleMouseClick in class BezierFigure

Parameters:

p - The location of the mouse event.

evt - The mouse event.

view - The drawing view which is the source of the mouse event.

Returns:

Returns true, if the event was consumed.