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org.eclipse.draw2d
Class Polygon
java.lang.Object
org.eclipse.draw2d.Figure
org.eclipse.draw2d.Shape
org.eclipse.draw2d.AbstractPointListShape
org.eclipse.draw2d.Polyline
org.eclipse.draw2d.Polygon
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All Implemented Interfaces:
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IFigure
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Direct Known Subclasses:
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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.
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See Also:
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Polyline
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Fields inherited from class org.eclipse.draw2d.
Figure
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bgColor,
border,
bounds,
fgColor,
flags,
font,
MAX_FLAG,
maxSize,
minSize,
NO_MANAGER,
prefSize,
toolTip
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Method Summary
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boolean
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containsPoint
(int x,
int y)
Returns whether the point (x,y) is contained inside this polygon. |
protected void
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fillShape
(
Graphics g)
Fill the Polygon with the background color set by g. |
protected void
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outlineShape
(
Graphics g)
Draw the outline of the Polygon. |
protected boolean
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shapeContainsPoint
(int x,
int y)
Returns true if the point (x, y) is contained
within this figure. |
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Methods inherited from class org.eclipse.draw2d.
AbstractPointListShape
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addPoint,
childrenContainsPoint,
getEnd,
getPoints,
getStart,
insertPoint,
removePoint,
setEnd,
setEndpoints,
setPoint,
setStart
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Methods inherited from class org.eclipse.draw2d.
Shape
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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
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Methods inherited from class org.eclipse.draw2d.
Figure
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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
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Methods inherited from class java.lang.Object
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Polygon
public Polygon()
containsPoint
public boolean containsPoint(int x,
int y)
- Returns whether the point (x,y) is contained inside this polygon.
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Specified by:
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containsPoint
in interface
IFigure
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Overrides:
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containsPoint
in class
Polyline
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Parameters:
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x - the X coordinate -
y - the Y coordinate
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Returns:
- whether the point (x,y) is contained in this polygon
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See Also:
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IFigure.containsPoint(int, int)
shapeContainsPoint
protected boolean shapeContainsPoint(int x,
int y)
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Description copied from class:
AbstractPointListShape
- Returns
true if the point (x, y) is contained
within this figure.
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Overrides:
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shapeContainsPoint
in class
Polyline
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fillShape
protected void fillShape(
Graphics g)
- Fill the Polygon with the background color set by g.
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Overrides:
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fillShape
in class
Polyline
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Parameters:
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g - the Graphics object -
Since:
- 2.0
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See Also:
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Shape.fillShape(Graphics)
outlineShape
protected void outlineShape(
Graphics g)
- Draw the outline of the Polygon.
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Overrides:
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outlineShape
in class
Polyline
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Parameters:
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g - the Graphics object -
Since:
- 2.0
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See Also:
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Shape.outlineShape(Graphics)
Copyright (c) IBM Corp. and others 2000, 2007. All Rights Reserved.
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