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Eclipse Draw2d
3.3

org.eclipse.draw2d
Class PolylineDecoration

java.lang.Object
  extended by

org.eclipse.draw2d.Figure
      extended by

org.eclipse.draw2d.Shape
          extended by

org.eclipse.draw2d.AbstractPointListShape
              extended by

org.eclipse.draw2d.Polyline
                  extended by
org.eclipse.draw2d.PolylineDecoration
All Implemented Interfaces:
IFigure, RotatableDecoration

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.


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()

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)

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

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

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)

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

Eclipse Draw2d
3.3

Copyright (c) IBM Corp. and others 2000, 2007. All Rights Reserved.

 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire