Package com.j3d.engine.math

Class BasePoint<T extends Number>

java.lang.Object

com.j3d.engine.math.BasePoint<T>

Type Parameters:

T - The type of the given point, which can either be an Integer or Double or any other thing that extends Number

Direct Known Subclasses:

CartesianPoint, ScreenPoint

public abstract class BasePoint<T extends Number>
extends Object

Base Point is a generic 2D point base class

Author:

Lehlogonolo Poole

See Also:

• CartesianPoint
• ScreenPoint
• Point

Field Summary

Fields

Modifier and Type	Field	Description
final T	x	Tge X-Value
final T	y	The Y-Value

Constructor Summary

Constructors

Constructor	Description
BasePoint(T xcord, T ycord)	Default Constructor Initializing the point.

Method Summary

Modifier and Type	Method	Description
static boolean	areCollinear(CartesianPoint p1, CartesianPoint p2, CartesianPoint p3)	A static class that checks if 3 CartesianPoints lie on the same line (Are collinear)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

x

public final T extends Number x

Tge X-Value

y

public final T extends Number y

The Y-Value

Constructor Details

BasePoint

public BasePoint(T xcord,
 T ycord)

Default Constructor Initializing the point.

Parameters:

xcord - The x-coordinate.

ycord - The y-coordinate

Method Details

areCollinear

public static boolean areCollinear(CartesianPoint p1,
 CartesianPoint p2,
 CartesianPoint p3)

A static class that checks if 3 CartesianPoints lie on the same line (Are collinear)

Parameters:

p1 - Point 1

p2 - Point 2

p3 - Poit 3

Returns:

A boolean value indicating whether the points are collinear or not.