org.jhotdraw.samples.svg.figures
Class SVGPath

java.lang.Object
  org.jhotdraw.draw.AbstractFigure
      org.jhotdraw.draw.AbstractCompositeFigure
          org.jhotdraw.draw.AbstractAttributedCompositeFigure
              org.jhotdraw.samples.svg.figures.SVGPath

All Implemented Interfaces:

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

public class SVGPath
extends AbstractAttributedCompositeFigure
implements SVGFigure

SVGPath is a composite Figure which contains one or more BezierFigures as its children.

XXX - Roll in the read() method of SVGLine.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jhotdraw.draw.AbstractFigure

changingDepth, decorator, listenerList

Fields inherited from interface org.jhotdraw.draw.CompositeFigure

LAYOUT_INSETS

Constructor Summary

SVGPath()
Creates a new instance.

Method Summary

void	basicTransform(java.awt.geom.AffineTransform tx) Transforms the figure.
java.util.LinkedList<Handle>	createHandles(int detailLevel) Creates handles used to manipulate the figure.
void	drawFigure(java.awt.Graphics2D g)
void	drawFill(java.awt.Graphics2D g) This method is called by method draw() to draw the fill area of the figure.
void	drawStroke(java.awt.Graphics2D g) This method is called by method draw() to draw the text of the figure .
java.util.Collection<javax.swing.Action>	getActions(java.awt.geom.Point2D.Double p) Returns a collection of actions which are presented to the user in a popup menu.
void	invalidate() Informs that a figure needs to be redrawn.
protected void	invalidatePath()
boolean	isEmpty() Returns true, if this figure is empty for one of the following reasons: A group has no children A path has less than two points An ellipse or a rectangle has a width or a height of 0 A text has no characters
void	read(DOMInput in)
protected void	readAttributes(DOMInput in)
protected void	readPoints(DOMInput in)
protected void	validate()
protected void	validatePath()
void	write(DOMOutput out)
protected void	writeAttributes(DOMOutput out)
protected void	writePoints(DOMOutput out)

Methods inherited from class org.jhotdraw.draw.AbstractAttributedCompositeFigure

applyAttributesTo, basicSetAttribute, basicSetAttributeOnChildren, clone, drawChildren, drawConnectors, drawText, getAttribute, getAttributeKey, getAttributes, getFigureDrawBounds, getStroke, getStrokeMiterLimitFactor, hasAttribute, isAttributeEnabled, removeAttribute, setAttribute, setAttributeEnabled, setAttributes

Methods inherited from class org.jhotdraw.draw.AbstractCompositeFigure

add, add, addAll, addNotify, basicAdd, basicAdd, basicAddAll, basicRemove, basicRemoveAllChildren, basicRemoveChild, basicSetBounds, changed, contains, findChild, findChildIndex, findFigureInside, getBounds, getChild, getChildCount, getChildren, getChildrenFrontToBack, getDecomposition, getLayouter, getPreferredSize, getRestoreData, invalidateBounds, layout, remove, removeAllChildren, removeChild, removeNotify, restoreTo, sendToBack, sendToFront, setLayouter, undoableEditHappened, willChange

Methods inherited from class org.jhotdraw.draw.AbstractFigure

addFigureListener, addUndoableEditListener, basicClone, canConnect, draw, drawDecorator, findCompatibleConnector, findConnector, fireAreaInvalidated, fireAreaInvalidated, fireAttributeChanged, fireFigureAdded, fireFigureChanged, fireFigureChanged, fireFigureChanged, fireFigureRemoved, fireFigureRequestRemove, fireUndoableEditHappened, getChangingDepth, getCourtingConnection, getCursor, getDecorator, getDrawBounds, getDrawing, getEndPoint, getFontRenderContext, getLayer, getLock, getStartPoint, getTool, getTooltip, handleDrop, handleMouseClick, includes, isChanging, isConnectorsVisible, isDrawDecoratorFirst, isInteractive, isVisible, remap, remap, removeFigureListener, removeUndoableEditListener, requestRemove, setBounds, setBounds, setConnectorsVisible, setDecorator, setDrawDecoratorFirst, setInteractive, setVisible, toString, transform, updateDecoratorBounds

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jhotdraw.draw.Figure

addFigureListener, addNotify, addUndoableEditListener, basicSetAttribute, basicSetBounds, canConnect, changed, clone, contains, draw, findCompatibleConnector, findConnector, findFigureInside, getAttribute, getAttributes, getBounds, getCursor, getDecomposition, getDecorator, getDrawBounds, getEndPoint, getLayer, getPreferredSize, getRestoreData, getStartPoint, getTool, getTooltip, handleDrop, handleMouseClick, includes, isConnectorsVisible, isInteractive, isVisible, remap, removeFigureListener, removeNotify, removeUndoableEditListener, requestRemove, restoreTo, setAttribute, setConnectorsVisible, setDecorator, setVisible, willChange

Constructor Detail

SVGPath

public SVGPath()

Creates a new instance.

Method Detail

drawFigure

public void drawFigure(java.awt.Graphics2D g)

Overrides:

drawFigure in class AbstractAttributedCompositeFigure

drawFill

public void drawFill(java.awt.Graphics2D g)

Description copied from class: AbstractAttributedCompositeFigure

This method is called by method draw() to draw the fill area of the figure. AttributedFigure configures the Graphics2D object with the FILL_COLOR attribute before calling this method. If the FILL_COLOR attribute is null, this method is not called.

Specified by:

drawFill in class AbstractAttributedCompositeFigure

drawStroke

public void drawStroke(java.awt.Graphics2D g)

Description copied from class: AbstractAttributedCompositeFigure

This method is called by method draw() to draw the text of the figure . AttributedFigure configures the Graphics2D object with the TEXT_COLOR attribute before calling this method. If the TEXT_COLOR attribute is null, this method is not called.

Specified by:

drawStroke in class AbstractAttributedCompositeFigure

invalidate

public void invalidate()

Description copied from class: AbstractFigure

Informs that a figure needs to be redrawn.

Specified by:

invalidate in interface Figure

Overrides:

invalidate in class AbstractCompositeFigure

validate

protected void validate()

Overrides:

validate in class AbstractCompositeFigure

validatePath

protected void validatePath()

invalidatePath

protected void invalidatePath()

write

public void write(DOMOutput out)
           throws java.io.IOException

Specified by:

write in interface DOMStorable

Overrides:

write in class AbstractAttributedCompositeFigure

Throws:

java.io.IOException

writePoints

protected void writePoints(DOMOutput out)

writeAttributes

protected void writeAttributes(DOMOutput out)
                        throws java.io.IOException

Overrides:

writeAttributes in class AbstractAttributedCompositeFigure

Throws:

java.io.IOException

read

public void read(DOMInput in)
          throws java.io.IOException

Specified by:

read in interface DOMStorable

Overrides:

read in class AbstractAttributedCompositeFigure

Throws:

java.io.IOException

readPoints

protected void readPoints(DOMInput in)
                   throws java.io.IOException

Throws:

java.io.IOException

readAttributes

protected void readAttributes(DOMInput in)
                       throws java.io.IOException

Overrides:

readAttributes in class AbstractAttributedCompositeFigure

Throws:

java.io.IOException

basicTransform

public void basicTransform(java.awt.geom.AffineTransform tx)

Description copied from class: AbstractCompositeFigure

Transforms the figure.

Specified by:

basicTransform in interface Figure

Overrides:

basicTransform in class AbstractCompositeFigure

Parameters:

tx - The transformation.

isEmpty

public boolean isEmpty()

Description copied from interface: SVGFigure

Returns true, if this figure is empty for one of the following reasons:

• A group has no children
• A path has less than two points
• An ellipse or a rectangle has a width or a height of 0
• A text has no characters

Specified by:

isEmpty in interface SVGFigure

createHandles

public java.util.LinkedList<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 AbstractCompositeFigure

Parameters:

detailLevel - The detail level of the handles. Usually this is 0 for bounding box handles and 1 for point handles.

Returns:

a Collection of handles

See Also:

Handle

getActions

public java.util.Collection<javax.swing.Action> getActions(java.awt.geom.Point2D.Double p)

Description copied from class: AbstractFigure

Returns a collection of actions which are presented to the user in a popup menu.

The collection may contain null entries. These entries are used interpreted as separators in the popup menu.

Specified by:

getActions in interface Figure

Overrides:

getActions in class AbstractFigure