org.jdrawing.graphics
Class AbstractDrawRect

java.lang.Object
  org.jdrawing.graphics.GraphicsElement
      org.jdrawing.graphics.GraphicsOperation
          org.jdrawing.graphics.RectangleOperation
              org.jdrawing.graphics.AbstractDrawRect

All Implemented Interfaces:

DrawingElement

Direct Known Subclasses:

Draw3DRect, DrawOval, DrawRect

public abstract class AbstractDrawRect

extends RectangleOperation

Base class for drawing operations, which outlines the rectangle.

Field Summary

Fields inherited from class org.jdrawing.graphics.GraphicsElement

BACKGROUND, COLOR, COMPOSITE, FONT, PAINT, parent, position, STROKE, TRANSFORM

Constructor Summary

AbstractDrawRect(int x, int y, int width, int height)
Returns AbstractDrawRect with given rectangle.

Method Summary

boolean	contains(java.awt.geom.Point2D point) Tests if the element containes given point.
java.awt.Rectangle	getBounds() Returns bounding box of the element.
java.awt.geom.Rectangle2D	getBounds2D() Returns high precision bounding box of the element.
boolean	intersects(java.awt.geom.Rectangle2D rectangle) Tests if the element intersects with the given rectangle.

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

paint, paintOperation, update

Methods inherited from class org.jdrawing.graphics.GraphicsElement

addStyle, getParent, getStyle, getStyles, getTransform

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDrawRect

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

Returns AbstractDrawRect with given rectangle.

Parameters:

x - left edge of the rectangle

y - top edge of the rectange

width - width of the rectangle

height - height of the rectange

Method Detail

getBounds

public java.awt.Rectangle getBounds()

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

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.

Returns:

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

intersects

public boolean intersects(java.awt.geom.Rectangle2D rectangle)

Tests if the element intersects with the given rectangle.

Parameters:

rectangle - rectangle to be cheched for intersection

Returns:

true if the element intersects with the given rectangle; false otherwase

contains

public boolean contains(java.awt.geom.Point2D point)

Tests if the element containes given point.

Parameters:

point - to be checked

Returns:

true if the element contains given point; false otherwise