org.jdrawing.graphics
Class DrawOval

java.lang.Object
  org.jdrawing.graphics.GraphicsOperation
      org.jdrawing.graphics.RectangleOperation
          org.jdrawing.graphics.DrawOval

All Implemented Interfaces:

DrawingElement

public class DrawOval

extends RectangleOperation

Graphics element which corresponds to Graphics.drawOval(int, int, int, int)

Constructor Summary

DrawOval(int x, int y, int width, int height)
Returns DrawOval which fits into specified rectangle.

DrawOval(int x, int y, int width, int height, Style style)
Returns DrawOval which fits into specified rectangle.

Method Summary

java.awt.Rectangle	getBounds() Returns bounding box of the element.
java.awt.geom.Rectangle2D	getBounds2D() Returns high precision bounding box of the element.
java.awt.Shape	getShapeOfOperation() Returns shape of the area updated by this operation.
void	paintOperation(java.awt.Graphics2D graphics) Performs drawing operation.

Methods inherited from class org.jdrawing.graphics.RectangleOperation

getHeight, getWidth, getX, getY, setHeight, setRectangle, setWidth, setX, setY

Methods inherited from class org.jdrawing.graphics.GraphicsOperation

contains, getPosition, getStyle, intersects, paint, setPosition, setStyle

Methods inherited from class java.lang.Object

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

Constructor Detail

DrawOval

public DrawOval(int x,
                int y,
                int width,
                int height)

Returns DrawOval which fits into specified rectangle.

Parameters:

x - left edge of the rectangle

y - top edge of the rectangle

width - width of the rectangle

height - height of the rectangle

DrawOval

public DrawOval(int x,
                int y,
                int width,
                int height,
                Style style)

Returns DrawOval which fits into specified rectangle.

Parameters:

x - left edge of the rectangle

y - top edge of the rectangle

width - width of the rectangle

height - height of the rectangle

Method Detail

paintOperation

public void paintOperation(java.awt.Graphics2D graphics)

Performs drawing operation. This implementation invokes graphics.drawOval ().

Specified by:

paintOperation in class GraphicsOperation

Parameters:

graphics - graphics context to use for painting

getBounds

public java.awt.Rectangle getBounds()

Returns bounding box of the element. If the element is unbounded then this method returns null.

Specified by:

getBounds in interface DrawingElement

Overrides:

getBounds in class GraphicsOperation

Returns:

bounding box of the element or null is the element is unbounded

getBounds2D

public java.awt.geom.Rectangle2D getBounds2D()

Returns high precision bounding box of the element. If the element is unbounded then this method returns null.

Specified by:

getBounds2D in interface DrawingElement

Overrides:

getBounds2D in class GraphicsOperation

Returns:

high precision bounding box of the element or null if the element is unbounded

getShapeOfOperation

public java.awt.Shape getShapeOfOperation()

Returns shape of the area updated by this operation.

Specified by:

getShapeOfOperation in class GraphicsOperation

Returns:

the shape of updated area