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Eclipse Draw2d
3.3

org.eclipse.draw2d
Class Polygon

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.Polygon
All Implemented Interfaces:
IFigure
Direct Known Subclasses:
PolygonDecoration

public class Polygon
extends Polyline

Renders a PointList as a polygonal shape. This class is similar to Polyline, except the PointList is closed and can be filled in as a solid shape.

See Also:
Polyline

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
 
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
Polygon ()
           
 
Method Summary
 boolean containsPoint (int x, int y)
          Returns whether the point (x,y) is contained inside this polygon.
protected  void fillShape ( Graphics g)
          Fill the Polygon with the background color set by g.
protected  void outlineShape ( Graphics g)
          Draw the outline of the Polygon.
protected  boolean shapeContainsPoint (int x, int y)
          Returns true if the point (x, y) is contained within this figure.
 
Methods inherited from class org.eclipse.draw2d. Polyline
getBounds, isOpaque, primTranslate, removeAllPoints, repaint, setLineWidth, setPoints, setTolerance
 
Methods inherited from class org.eclipse.draw2d. AbstractPointListShape
addPoint, childrenContainsPoint, getEnd, getPoints, 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, setLocation, 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
 

Constructor Detail

Polygon

public Polygon()
Method Detail

containsPoint

public boolean containsPoint(int x,
                             int y)
Returns whether the point (x,y) is contained inside this polygon.

Specified by:
containsPoint in interface IFigure
Overrides:
containsPoint in class Polyline
Parameters:
x - the X coordinate
y - the Y coordinate
Returns:
whether the point (x,y) is contained in this polygon
See Also:
IFigure.containsPoint(int, int)

shapeContainsPoint

protected boolean shapeContainsPoint(int x,
                                     int y)
Description copied from class: AbstractPointListShape
Returns true if the point (x, y) is contained within this figure.

Overrides:
shapeContainsPoint in class Polyline

fillShape

protected void fillShape(
Graphics g)
Fill the Polygon with the background color set by g.

Overrides:
fillShape in class Polyline
Parameters:
g - the Graphics object
Since:
2.0
See Also:
Shape.fillShape(Graphics)

outlineShape

protected void outlineShape(
Graphics g)
Draw the outline of the Polygon.

Overrides:
outlineShape in class Polyline
Parameters:
g - the Graphics object
Since:
2.0
See Also:
Shape.outlineShape(Graphics)

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