com.datalogics.PDFL

Class Quad

java.lang.Object

com.datalogics.PDFL.Quad

public class Quad
extends java.lang.Object

Represents a quadrilateral in a program. A quadrilateral is a polygon graphic that has four sides or edges and four corners, Bottom Left, Bottom Right, Top Left, and Top Right.

Constructor Summary

Constructors

Constructor and Description
Quad() Creates a Quad with all points at the origin.
Quad(Point nTopLeft, Point nTopRight, Point nBottomLeft, Point nBottomRight) Creates a Quad from a set of 4 points.

Method Summary

Modifier and Type	Method and Description
void	delete()
boolean	equals(java.lang.Object rhs)
Point	getBottomLeft() Bottom left corner of the Quad.
Point	getBottomRight() Bottom right corner of the Quad.
Point	getTopLeft() Top left corner of the Quad.
Point	getTopRight() Top right corner of the Quad.
Rect	toRect() Returns a rectangle describing the same area as the quad.
java.lang.String	toString() Returns a string representation of the quad by calling each point's ToString function.
Quad	transform(Matrix arg0) Create a new quad from the results of a Transform on each point of the Quad.

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Quad

public Quad()

Creates a Quad with all points at the origin.

Quad

public Quad(Point nTopLeft,
            Point nTopRight,
            Point nBottomLeft,
            Point nBottomRight)

Creates a Quad from a set of 4 points.

Method Detail

delete

public void delete()

equals

public boolean equals(java.lang.Object rhs)

Overrides:

equals in class java.lang.Object

getTopLeft

public Point getTopLeft()

Top left corner of the Quad.

getTopRight

public Point getTopRight()

Top right corner of the Quad.

getBottomLeft

public Point getBottomLeft()

Bottom left corner of the Quad.

getBottomRight

public Point getBottomRight()

Bottom right corner of the Quad.

transform

public Quad transform(Matrix arg0)

Create a new quad from the results of a Transform on each point of the Quad.

toString

public java.lang.String toString()

Returns a string representation of the quad by calling each point's ToString function.

Overrides:

toString in class java.lang.Object

toRect

public Rect toRect()

Returns a rectangle describing the same area as the quad.