public float x

The X coordinate of this Rectangle2D.

public float y

The Y coordinate of this Rectangle2D.

public float width

The width of this Rectangle2D.

public float height

The height of this Rectangle2D.

public Float()

Constructs a new Rectangle2D, initialized to location (0.0, 0.0) and size (0.0, 0.0).

public Float(float x, float y, float w, float h)

Constructs and initializes a Rectangle2D from the specified float coordinates.

public double getX()

Returns the X coordinate of the upper-left corner of the framing rectangle in double precision.

public double getY()

Returns the Y coordinate of the upper-left corner of the framing rectangle in double precision.

public double getWidth()

Returns the width of the framing rectangle in double precision.

public double getHeight()

Returns the height of the framing rectangle in double precision.

public boolean isEmpty()

Determines whether the RectangularShape is empty. When the RectangularShape is empty, it encloses no area.

public void setRect(float x, float y, float w, float h)

Sets the location and size of this Rectangle2D to the specified float values.

public void setRect(double x, double y, double w, double h)

Sets the location and size of this Rectangle2D to the specified double values.

public void setRect(Rectangle2D r)

Sets this Rectangle2D to be the same as the specified Rectangle2D.

public int outcode(double x, double y)

Determines where the specified coordinates lie with respect to this Rectangle2D. This method computes a binary OR of the appropriate mask values indicating, for each side of this Rectangle2D, whether or not the specified coordinates are on the same side of the edge as the rest of this Rectangle2D.

public Rectangle2D getBounds2D()

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.

Note that the definition of insideness can lead to situations where points on the defining outline of the shape may not be considered contained in the returned bounds object, but only in cases where those points are also not considered contained in the original shape.

If a point is inside the shape according to the contains(point) method, then it must be inside the returned Rectangle2D bounds object according to the contains(point) method of the bounds. Specifically:

shape.contains(p) requires bounds.contains(p)

If a point is not inside the shape, then it might still be contained in the bounds object:

bounds.contains(p) does not imply shape.contains(p)

public Rectangle2D createIntersection(Rectangle2D r)

Returns a new Rectangle2D object representing the intersection of this Rectangle2D with the specified Rectangle2D.

public Rectangle2D createUnion(Rectangle2D r)

Returns a new Rectangle2D object representing the union of this Rectangle2D with the specified Rectangle2D.

public String toString()

Returns the String representation of this Rectangle2D.