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JDK 1.6
  java.awt. Rectangle View Source
Author(s)
Sami Shaio
Since
1.0
Version
1.73, 05/18/06
Serial
Hierarchy
 Object
      RectangularShape
          Rectangle2D
              Rectangle
Implements
 Shape
 Serializable
Subclasses
Description
public class Rectangle
  A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's upper-left point (x,y) in the coordinate space, its width, and its height.
See also:   
Constructors
public Rectangle ()
Constructs a new Rectangle whose upper-left corner is at (0, 0) in the coordinate space, and whose width and height are both zero.
public Rectangle (Dimension d)
  Constructs a new Rectangle whose top left corner is (0, 0) and whose width and height are specified by the Dimension argument.
public Rectangle (int width, int height)
  Constructs a new Rectangle whose upper-left corner is at (0, 0) in the coordinate space, and whose width and height are specified by the arguments of the same name.
public Rectangle (int x, int y, int width, int height)
  Constructs a new Rectangle whose upper-left corner is specified as (x,y) and whose width and height are specified by the arguments of the same name.
public Rectangle (Point p)
  Constructs a new Rectangle whose upper-left corner is the specified Point, and whose width and height are both zero.
public Rectangle (Point p, Dimension d)
  Constructs a new Rectangle whose upper-left corner is specified by the Point argument, and whose width and height are specified by the Dimension argument.
public Rectangle (Rectangle r)
  Constructs a new Rectangle, initialized to match the values of the specified Rectangle.
Methods
Hide/Show inherited methods
public void add (double newx, double newy) [Inherited From Rectangle2D]
  Adds a point, specified by the double precision arguments newx and newy, to this Rectangle2D.
public void add (int newx, int newy)
  Adds a point, specified by the integer arguments newx,newy to the bounds of this Rectangle.
public void add (Point pt)
  Adds the specified Point to the bounds of this Rectangle.
public void add (Point2D pt) [Inherited From Rectangle2D]
  Adds the Point2D object pt to this Rectangle2D.
public void add (Rectangle r)
  Adds a Rectangle to this Rectangle.
public void add (Rectangle2D r) [Inherited From Rectangle2D]
  Adds a Rectangle2D object to this Rectangle2D.
public Object clone () [Inherited From RectangularShape]
  Creates a new object of the same class and with the same contents as this object.
public boolean contains (double x, double y) [Inherited From Rectangle2D]
  Tests if the specified coordinates are inside the boundary of the Shape.
public boolean contains (double x, double y, double w, double h) [Inherited From Rectangle2D]
  Tests if the interior of the Shape entirely contains the specified rectangular area.
public boolean contains (int x, int y)
  Checks whether or not this Rectangle contains the point at the specified location (x,y).
public boolean contains (int X, int Y, int W, int H)
  Checks whether this Rectangle entirely contains the Rectangle at the specified location (X,Y) with the specified dimensions (W,H).
public boolean contains (Point p)
  Checks whether or not this Rectangle contains the specified Point.
public boolean contains (Point2D p) [Inherited From RectangularShape]
  Tests if a specified Point2D is inside the boundary of the Shape.
public boolean contains (Rectangle r)
  Checks whether or not this Rectangle entirely contains the specified Rectangle.
public boolean contains (Rectangle2D r) [Inherited From RectangularShape]
  Tests if the interior of the Shape entirely contains the specified Rectangle2D.
public Rectangle2D createIntersection (Rectangle2D r) [Specified in Rectangle2D]
  Returns a new Rectangle2D object representing the intersection of this Rectangle2D with the specified Rectangle2D.
public Rectangle2D createUnion (Rectangle2D r) [Specified in Rectangle2D]
  Returns a new Rectangle2D object representing the union of this Rectangle2D with the specified Rectangle2D.
public boolean equals (Object obj) [Overrides Rectangle2D]
  Checks whether two rectangles are equal.
public Rectangle getBounds () [Overrides RectangularShape] [Specified in Shape]
  Gets the bounding Rectangle of this Rectangle.
public Rectangle2D getBounds2D () [Overrides Rectangle2D] [Specified in Shape]
  Returns a high precision and more accurate bounding box of the Shape than the getBounds method. Note that there is no guarantee that the returned Rectangle2D is the smallest bounding box that encloses the Shape, only that the Shape lies entirely within the indicated Rectangle2D. The bounding box returned by this method is usually tighter than that returned by the getBounds method and never fails due to overflow problems since the return value can be an instance of the Rectangle2D that uses double precision values to store the dimensions.
public double getCenterX () [Inherited From RectangularShape]
  Returns the X coordinate of the center of the framing rectangle of the Shape in double precision.
public double getCenterY () [Inherited From RectangularShape]
  Returns the Y coordinate of the center of the framing rectangle of the Shape in double precision.
public Rectangle2D getFrame () [Inherited From RectangularShape]
  Returns the framing Rectangle2D that defines the overall shape of this object.
public double getHeight () [Specified in RectangularShape]
  Returns the height of the bounding Rectangle in double precision.
public Point getLocation ()
  Returns the location of this Rectangle.
public double getMaxX () [Inherited From RectangularShape]
  Returns the largest X coordinate of the framing rectangle of the Shape in double precision.
public double getMaxY () [Inherited From RectangularShape]
  Returns the largest Y coordinate of the framing rectangle of the Shape in double precision.
public double getMinX () [Inherited From RectangularShape]
  Returns the smallest X coordinate of the framing rectangle of the Shape in double precision.
public double getMinY () [Inherited From RectangularShape]
  Returns the smallest Y coordinate of the framing rectangle of the Shape in double precision.
public PathIterator getPathIterator (AffineTransform at) [Inherited From Rectangle2D]
  Returns an iteration object that defines the boundary of this Rectangle2D.
public PathIterator getPathIterator (AffineTransform at, double flatness) [Inherited From Rectangle2D]
  Returns an iteration object that defines the boundary of the flattened Rectangle2D.
public Dimension getSize ()
  Gets the size of this Rectangle, represented by the returned Dimension.
public double getWidth () [Specified in RectangularShape]
  Returns the width of the bounding Rectangle in double precision.
public double getX () [Specified in RectangularShape]
  Returns the X coordinate of the bounding Rectangle in double precision.
public double getY () [Specified in RectangularShape]
  Returns the Y coordinate of the bounding Rectangle in double precision.
public void grow (int h, int v)
  Resizes the Rectangle both horizontally and vertically.
public int hashCode () [Inherited From Rectangle2D]
  Returns the hashcode for this Rectangle2D.
@Deprecated
public boolean inside (int X, int Y)
  Checks whether or not this Rectangle contains the point at the specified location (X,Y).
publicstatic void intersect (Rectangle2D src1, Rectangle2D src2, Rectangle2D dest) [Inherited From Rectangle2D]
  Intersects the pair of specified source Rectangle2D objects and puts the result into the specified destination Rectangle2D object.
public Rectangle intersection (Rectangle r)
  Computes the intersection of this Rectangle with the specified Rectangle.
public boolean intersects (double x, double y, double w, double h) [Inherited From Rectangle2D]
  Tests if the interior of the Shape intersects the interior of a specified rectangular area.
public boolean intersects (Rectangle r)
  Determines whether or not this Rectangle and the specified Rectangle intersect.
public boolean intersects (Rectangle2D r) [Inherited From RectangularShape]
  Tests if the interior of the Shape intersects the interior of a specified Rectangle2D.
public boolean intersectsLine (double x1, double y1, double x2, double y2) [Inherited From Rectangle2D]
  Tests if the specified line segment intersects the interior of this Rectangle2D.
public boolean intersectsLine (Line2D l) [Inherited From Rectangle2D]
  Tests if the specified line segment intersects the interior of this Rectangle2D.
public boolean isEmpty () [Specified in RectangularShape]
  Determines whether the RectangularShape is empty.
@Deprecated
public void move (int x, int y)
  Moves this Rectangle to the specified location.
public int outcode (double x, double y) [Specified in Rectangle2D]
  Determines where the specified coordinates lie with respect to this Rectangle2D.
public int outcode (Point2D p) [Inherited From Rectangle2D]
  Determines where the specified Point2D lies with respect to this Rectangle2D.
@Deprecated
public void reshape (int x, int y, int width, int height)
  Sets the bounding Rectangle of this Rectangle to the specified x, y, width, and height.
@Deprecated
public void resize (int width, int height)
  Sets the size of this Rectangle to the specified width and height.
public void setBounds (int x, int y, int width, int height)
  Sets the bounding Rectangle of this Rectangle to the specified x, y, width, and height.
public void setBounds (Rectangle r)
  Sets the bounding Rectangle of this Rectangle to match the specified Rectangle.
public void setFrame (double x, double y, double w, double h) [Inherited From Rectangle2D] [Specified in RectangularShape]
  Sets the location and size of the outer bounds of this Rectangle2D to the specified rectangular values.
public void setFrame (Point2D loc, Dimension2D size) [Inherited From RectangularShape]
  Sets the location and size of the framing rectangle of this Shape to the specified Point2D and Dimension2D, respectively.
public void setFrame (Rectangle2D r) [Inherited From RectangularShape]
  Sets the framing rectangle of this Shape to be the specified Rectangle2D.
public void setFrameFromCenter (double centerX, double centerY, double cornerX, double cornerY) [Inherited From RectangularShape]
  Sets the framing rectangle of this Shape based on the specified center point coordinates and corner point coordinates.
public void setFrameFromCenter (Point2D center, Point2D corner) [Inherited From RectangularShape]
  Sets the framing rectangle of this Shape based on a specified center Point2D and corner Point2D.
public void setFrameFromDiagonal (double x1, double y1, double x2, double y2) [Inherited From RectangularShape]
  Sets the diagonal of the framing rectangle of this Shape based on the two specified coordinates.
public void setFrameFromDiagonal (Point2D p1, Point2D p2) [Inherited From RectangularShape]
  Sets the diagonal of the framing rectangle of this Shape based on two specified Point2D objects.
public void setLocation (int x, int y)
  Moves this Rectangle to the specified location.
public void setLocation (Point p)
  Moves this Rectangle to the specified location.
public void setRect (double x, double y, double width, double height) [Specified in Rectangle2D]
  Sets the bounds of this Rectangle to the integer bounds which encompass the specified x, y, width, and height.
public void setRect (Rectangle2D r) [Inherited From Rectangle2D]
  Sets this Rectangle2D to be the same as the specified Rectangle2D.
public void setSize (Dimension d)
  Sets the size of this Rectangle to match the specified Dimension.
public void setSize (int width, int height)
  Sets the size of this Rectangle to the specified width and height.
public String toString ()
  Returns a String representing this Rectangle and its values.
public void translate (int dx, int dy)
  Translates this Rectangle the indicated distance, to the right along the X coordinate axis, and downward along the Y coordinate axis.
public Rectangle union (Rectangle r)
  Computes the union of this Rectangle with the specified Rectangle.
publicstatic void union (Rectangle2D src1, Rectangle2D src2, Rectangle2D dest) [Inherited From Rectangle2D]
  Unions the pair of source Rectangle2D objects and puts the result into the specified destination Rectangle2D object.
Fields
Hide/Show inherited fields
public int height
  The height of the Rectangle.
publicfinalstatic int OUT_BOTTOM = "8" [Inherited From Rectangle2D]
  The bitmask that indicates that a point lies below this Rectangle2D.
publicfinalstatic int OUT_LEFT = "1" [Inherited From Rectangle2D]
  The bitmask that indicates that a point lies to the left of this Rectangle2D.
publicfinalstatic int OUT_RIGHT = "4" [Inherited From Rectangle2D]
  The bitmask that indicates that a point lies to the right of this Rectangle2D.
publicfinalstatic int OUT_TOP = "2" [Inherited From Rectangle2D]
  The bitmask that indicates that a point lies above this Rectangle2D.
public int width
  The width of the Rectangle.
public int x
  The X coordinate of the upper-left corner of the Rectangle.
public int y
  The Y coordinate of the upper-left corner of the Rectangle.
Nested Classes
  Rectangle2D.Float
The Float class defines a rectangle specified in float coordinates.
  Rectangle2D.Double
The Double class defines a rectangle specified in double coordinates.
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