Interface RectangleImmutable

Method Details

• getHeight

  int getHeight()

• getWidth

  int getWidth()

• getX

  int getX()

• getY

  int getY()

• union

  RectangleImmutable union(RectangleImmutable r)

  Returns the union of this rectangle and the given rectangle.

• union

  RectangleImmutable union(int rx1, int ry1, int rx2, int ry2)

  Returns the union of this rectangleand the given coordinates.

• intersection

  RectangleImmutable intersection(RectangleImmutable r)

  Returns the intersection of this rectangleand the given rectangle.

• intersection

  RectangleImmutable intersection(int rx1, int ry1, int rx2, int ry2)

  Returns the intersection of this rectangleand the given coordinates.

• coverage

  float coverage(RectangleImmutable r)

  Returns the coverage of given rectangle w/ this this one, i.e. between 0.0 and 1.0.

  Coverage is computed by:

      isect = this.intersection(r);
      coverage = area( isect ) / area( this ) ;
   

• compareTo

  int compareTo(RectangleImmutable d)

  Compares square of size 1st, if equal the square of position.

  Specified by:

  compareTo in interface Comparable<RectangleImmutable>

• equals

  boolean equals(Object obj)

  Checks whether two rect objects are equal. Two instances of Rectangle are equal if the four integer values of the fields y, x, height, and width are all equal.

  Overrides:

  equals in class Object

  Returns:

  true if the two rectangles are equal; otherwise false.

• hashCode

  int hashCode()

  Overrides:

  hashCode in class Object