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Java in a Nutshell

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The java.awt Package

18.52 java.awt.Rectangle (JDK 1.0)

This class defines a rectangle as the X and Y coordinate of its upper-left corner and a width and height. The instance methods perform various tests and transformations on the rectangle. The x, y, width, and height variables are public and may thus be manipulated directly. Rectangle objects are used in several places in the java.awt package to specify clipping rectangles and bounding boxes.

public class Rectangle extends Object implements Shape, Serializable {
    // Public Constructors
            public Rectangle();
        1.1  public Rectangle(Rectangle r);
            public Rectangle(int x, int y, int width, int height);
            public Rectangle(int width, int height);
            public Rectangle(Point p, Dimension d);
            public Rectangle(Point p);
            public Rectangle(Dimension d);
    // Public Instance Variables
            public int height;
            public int width;
            public int x;
            public int y;
    // Public Instance Methods
            public void add(int newx, int newy);
            public void add(Point pt);
            public void add(Rectangle r);
        1.1  public boolean contains(Point p);
        1.1  public boolean contains(int x, int y);
            public boolean equals(Object obj);  // Overrides Object
        1.1  public Rectangle getBounds();  // From Shape
        1.1  public Point getLocation();
        1.1  public Dimension getSize();
            public void grow(int h, int v);
            public int hashCode();  // Overrides Object
        #   public boolean inside(int x, int y);
            public Rectangle intersection(Rectangle r);
            public boolean intersects(Rectangle r);
            public boolean isEmpty();
        #   public void move(int x, int y);
        #   public void reshape(int x, int y, int width, int height);
        #   public void resize(int width, int height);
        1.1  public void setBounds(Rectangle r);
        1.1  public void setBounds(int x, int y, int width, int height);
        1.1  public void setLocation(Point p);
        1.1  public void setLocation(int x, int y);
        1.1  public void setSize(Dimension d);
        1.1  public void setSize(int width, int height);
            public String toString();  // Overrides Object
            public void translate(int x, int y);
            public Rectangle union(Rectangle r);

Passed To:

Component.setBounds(), GridBagLayout.AdjustForGravity(), PaintEvent(), PaintEvent.setUpdateRect(), PropertyEditor.paintValue(), PropertyEditorSupport.paintValue(), Rectangle(), Rectangle.add(), Rectangle.intersection(), Rectangle.intersects(), Rectangle.setBounds(), Rectangle.union()

Returned By:

Component.bounds(), Component.getBounds(), Graphics.getClipBounds(), Graphics.getClipRect(), PaintEvent.getUpdateRect(), Polygon.getBoundingBox(), Polygon.getBounds(), Rectangle.getBounds(), Rectangle.intersection(), Rectangle.union(), Shape.getBounds()

Type Of:


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