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JavaTM 2 Platform Std. Ed. v1.4.2 |
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java.lang.Objectjava.awt.geom.RectangularShape
java.awt.geom.Ellipse2D
java.awt.geom.Ellipse2D.Double
The Double class defines an ellipse specified
in double precision.
| Nested Class Summary |
| Nested classes inherited from class java.awt.geom.Ellipse2D |
Ellipse2D.Double, Ellipse2D.Float |
| Field Summary | |
double |
height
The overall height of the Ellipse2D. |
double |
width
The overall width of this Ellipse2D. |
double |
x
The x coordinate of the upper left corner of this Ellipse2D. |
double |
y
The y coordinate of the upper left corner of this Ellipse2D. |
| Constructor Summary | |
Ellipse2D.Double()
Constructs a new Ellipse2D, initialized to
location (0, 0) and size (0, 0). |
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Ellipse2D.Double(double x,
double y,
double w,
double h)
Constructs and initializes an Ellipse2D from the
specified coordinates. |
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| Method Summary | |
Rectangle2D |
getBounds2D()
Returns the high precision bounding box of this Ellipse2D. |
double |
getHeight()
Returns the overall height of this Ellipse2D
in double precision. |
double |
getWidth()
Returns the overall width of this Ellipse2D
in double precision. |
double |
getX()
Returns the X coordinate of the upper left corner of this Ellipse2D in double precision. |
double |
getY()
Returns the Y coordinate of the upper left corner of this Ellipse2D in double precision. |
boolean |
isEmpty()
Determines whether or not the bounding box of this Ellipse2D is empty. |
void |
setFrame(double x,
double y,
double w,
double h)
Sets the location and size of this Ellipse2D
to the specified double values. |
| Methods inherited from class java.awt.geom.Ellipse2D |
contains, contains, getPathIterator, intersects |
| Methods inherited from class java.awt.geom.RectangularShape |
clone, contains, contains, getBounds, getCenterX, getCenterY, getFrame, getMaxX, getMaxY, getMinX, getMinY, getPathIterator, intersects, setFrame, setFrame, setFrameFromCenter, setFrameFromCenter, setFrameFromDiagonal, setFrameFromDiagonal |
| Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
public double x
Ellipse2D.
public double y
Ellipse2D.
public double width
Ellipse2D.
public double height
Ellipse2D.
| Constructor Detail |
public Ellipse2D.Double()
Ellipse2D, initialized to
location (0, 0) and size (0, 0).
public Ellipse2D.Double(double x,
double y,
double w,
double h)
Ellipse2D from the
specified coordinates.
w - the width of the rectangleh - the height of the rectangle| Method Detail |
public double getX()
Ellipse2D in double precision.
getX in class RectangularShapeEllipse2D.public double getY()
Ellipse2D in double precision.
getY in class RectangularShapeEllipse2D.public double getWidth()
Ellipse2D
in double precision.
getWidth in class RectangularShapeEllipse2D.public double getHeight()
Ellipse2D
in double precision.
getHeight in class RectangularShapeEllipse2D.public boolean isEmpty()
Ellipse2D is empty.
isEmpty in class RectangularShapetrue if the bounding box of this
Ellipse2D is empty;
false otherwise.
public void setFrame(double x,
double y,
double w,
double h)
Ellipse2D
to the specified double values.
setFrame in class RectangularShapew - the width to which to set the width of this
Ellipse2Dh - the height to which to set the height of this
Ellipse2DRectangularShape.getFrame()public Rectangle2D getBounds2D()
Ellipse2D.
Rectangle2D that is the bounding
box of this Ellipse2D.Shape.getBounds()
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JavaTM 2 Platform Std. Ed. v1.4.2 |
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Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.