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org.eclipse.draw2d
Class PolylineDecoration

java.lang.Object
  

org.eclipse.draw2d.Figure
      

org.eclipse.draw2d.Shape
          

org.eclipse.draw2d.AbstractPointListShape
              

org.eclipse.draw2d.Polyline
                  
org.eclipse.draw2d.PolylineDecoration

All Implemented Interfaces:

IFigure, RotatableDecoration

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public class PolylineDecoration

extends Polyline

implements RotatableDecoration

A decorative Figure intended to be placed on a Polyline. It has the default shape of right-pointing triangle.

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Nested Class Summary

 

Nested classes inherited from class org.eclipse.draw2d. Figure

Figure.FigureIterator, Figure.IdentitySearch

 

Nested classes inherited from class org.eclipse.draw2d. IFigure

IFigure.NoInsets

 

Field Summary
static  PointList	TRIANGLE_TIP           A triangle template

 

Fields inherited from class org.eclipse.draw2d. Shape

lineStyle, lineWidth

 

Fields inherited from class org.eclipse.draw2d. Figure

bgColor, border, bounds, fgColor, flags, font, MAX_FLAG, maxSize, minSize, NO_MANAGER, prefSize, toolTip

 

Fields inherited from interface org.eclipse.draw2d. IFigure

MAX_DIMENSION, MIN_DIMENSION, NO_INSETS

 

Constructor Summary

PolylineDecoration ()           Constructs a PolylineDecoration.

 

Method Summary
PointList	getPoints ()           Returns the points in this figure by reference.
void	setLocation ( Point p)           Sets the location of this figure.
void	setReferencePoint ( Point ref)           Sets the reference point used to determine the rotation angle.
void	setRotation (double angle)           Sets the angle by which rotation is to be done on the PolylineDecoration.
void	setScale (double x, double y)           Sets the amount of scaling to be done along X and Y axes on the PolylineDecoration's template.
void	setTemplate ( PointList pl)           Sets the PolylineDecoration's point template.

 

Methods inherited from class org.eclipse.draw2d. Polyline

containsPoint, fillShape, getBounds, isOpaque, outlineShape, primTranslate, removeAllPoints, repaint, setLineWidth, setPoints, setTolerance, shapeContainsPoint

 

Methods inherited from class org.eclipse.draw2d. AbstractPointListShape

addPoint, childrenContainsPoint, getEnd, getStart, insertPoint, removePoint, setEnd, setEndpoints, setPoint, setStart

 

Methods inherited from class org.eclipse.draw2d. Shape

getAlpha, getAntialias, getLineAttributes, getLineCap, getLineDash, getLineDashOffset, getLineJoin, getLineMiterLimit, getLineStyle, getLineWidth, getLineWidthFloat, paintFigure, setAlpha, setAlpha, setAntialias, setAntialias, setFill, setFillXOR, setLineAttributes, setLineCap, setLineDash, setLineDashOffset, setLineJoin, setLineMiterLimit, setLineStyle, setLineWidthFloat, setOutline, setOutlineXOR, setXOR

 

Methods inherited from class org.eclipse.draw2d. Figure

add, add, add, add, addAncestorListener, addCoordinateListener, addFigureListener, addFocusListener, addKeyListener, addLayoutListener, addListener, addMouseListener, addMouseMotionListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, containsPoint, erase, findDescendantAtExcluding, findFigureAt, findFigureAt, findFigureAt, findFigureAtExcluding, findMouseEventTargetAt, findMouseEventTargetInDescendantsAt, fireCoordinateSystemChanged, fireFigureMoved, fireMoved, firePropertyChange, firePropertyChange, firePropertyChange, getBackgroundColor, getBorder, getChildren, getClientArea, getClientArea, getCursor, getFlag, getFont, getForegroundColor, getInsets, getLayoutManager, getListeners, getLocalBackgroundColor, getLocalFont, getLocalForegroundColor, getLocation, getMaximumSize, getMinimumSize, getMinimumSize, getParent, getPreferredSize, getPreferredSize, getSize, getToolTip, getUpdateManager, handleFocusGained, handleFocusLost, handleKeyPressed, handleKeyReleased, handleMouseDoubleClicked, handleMouseDragged, handleMouseEntered, handleMouseExited, handleMouseHover, handleMouseMoved, handleMousePressed, handleMouseReleased, hasFocus, internalGetEventDispatcher, intersects, invalidate, invalidateTree, isCoordinateSystem, isEnabled, isFocusTraversable, isMirrored, isMouseEventTarget, isRequestFocusEnabled, isShowing, isValid, isValidationRoot, isVisible, layout, paint, paintBorder, paintChildren, paintClientArea, remove, removeAll, removeAncestorListener, removeCoordinateListener, removeFigureListener, removeFocusListener, removeKeyListener, removeLayoutListener, removeListener, removeMouseListener, removeMouseMotionListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, requestFocus, revalidate, setBackgroundColor, setBorder, setBounds, setChildrenDirection, setChildrenEnabled, setChildrenOrientation, setConstraint, setCursor, setEnabled, setFlag, setFocusTraversable, setFont, setForegroundColor, setLayoutManager, setMaximumSize, setMinimumSize, setOpaque, setParent, setPreferredSize, setPreferredSize, setRequestFocusEnabled, setSize, setSize, setToolTip, setValid, setVisible, translate, translateFromParent, translateToAbsolute, translateToParent, translateToRelative, useLocalCoordinates, validate

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface org.eclipse.draw2d. IFigure

add, add, add, add, addAncestorListener, addCoordinateListener, addFigureListener, addFocusListener, addKeyListener, addLayoutListener, addMouseListener, addMouseMotionListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, containsPoint, containsPoint, erase, findFigureAt, findFigureAt, findFigureAt, findFigureAtExcluding, findMouseEventTargetAt, getBackgroundColor, getBorder, getBounds, getChildren, getClientArea, getClientArea, getCursor, getFont, getForegroundColor, getInsets, getLayoutManager, getLocalBackgroundColor, getLocalForegroundColor, getMaximumSize, getMinimumSize, getMinimumSize, getParent, getPreferredSize, getPreferredSize, getSize, getToolTip, getUpdateManager, handleFocusGained, handleFocusLost, handleKeyPressed, handleKeyReleased, handleMouseDoubleClicked, handleMouseDragged, handleMouseEntered, handleMouseExited, handleMouseHover, handleMouseMoved, handleMousePressed, handleMouseReleased, hasFocus, internalGetEventDispatcher, intersects, invalidate, invalidateTree, isCoordinateSystem, isEnabled, isFocusTraversable, isMirrored, isOpaque, isRequestFocusEnabled, isShowing, isVisible, paint, remove, removeAncestorListener, removeCoordinateListener, removeFigureListener, removeFocusListener, removeKeyListener, removeLayoutListener, removeMouseListener, removeMouseMotionListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, revalidate, setBackgroundColor, setBorder, setBounds, setConstraint, setCursor, setEnabled, setFocusTraversable, setFont, setForegroundColor, setLayoutManager, setMaximumSize, setMinimumSize, setOpaque, setParent, setPreferredSize, setRequestFocusEnabled, setSize, setSize, setToolTip, setVisible, translate, translateFromParent, translateToAbsolute, translateToParent, translateToRelative, validate

 

Field Detail

TRIANGLE_TIP

public static final 
PointList TRIANGLE_TIP

A triangle template

Constructor Detail

PolylineDecoration

public PolylineDecoration()

Constructs a PolylineDecoration. Defaults the PolylineDecoration to fill its region with black.

Since:

2.0

Method Detail

getPoints

public 
PointList getPoints()

Description copied from class: AbstractPointListShape

Returns the points in this figure by reference. If the returned list is modified, this figure must be informed by calling AbstractPointListShape.setPoints(PointList). Failure to do so will result in layout and paint problems.

Overrides:

getPoints in class AbstractPointListShape

Returns:

this Polyline's points

See Also:

AbstractPointListShape.getPoints()

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setLocation

public void setLocation(
Point p)

Description copied from interface: RotatableDecoration

Sets the location of this figure.

Specified by:

setLocation in interface RotatableDecoration

Overrides:

setLocation in class Figure

See Also:

IFigure.setLocation(Point)

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setTemplate

public void setTemplate(
PointList pl)

Sets the PolylineDecoration's point template. This template is an outline of the PolylineDecoration's region. (The default value is TRIANGLE_TIP which is a triangle whose tip is pointing to the right).

Parameters:

pl - the template

Since:

2.0

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setScale

public void setScale(double x,
                     double y)

Sets the amount of scaling to be done along X and Y axes on the PolylineDecoration's template.

Parameters:

x - the x scale

y - the y scale

Since:

2.0

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setReferencePoint

public void setReferencePoint(
Point ref)

Description copied from interface: RotatableDecoration

Sets the reference point used to determine the rotation angle.

Specified by:

setReferencePoint in interface RotatableDecoration

Parameters:

ref - The reference point

See Also:

RotatableDecoration.setReferencePoint(Point)

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setRotation

public void setRotation(double angle)

Sets the angle by which rotation is to be done on the PolylineDecoration.

Parameters:

angle - the angle of rotation

Since:

2.0

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