Class Point

java.lang.Object

davidmarino.model.mapmodels.Point

public class Point
extends Object

The Point class represents a point in euclidean space.

Field Summary

Fields

Modifier and Type	Field	Description
double	x
double	y
double	z

Constructor Summary

Constructors

Constructor	Description
Point(double x, double y)	Point constructor not including z
Point(double x, double y, double z)	Point copy constructor

Method Summary

Modifier and Type	Method	Description
static void	drawPoints(Graphics2D g2, ArrayList<Point> points, Color color)	Renders a set of points.
boolean	equals(Object obj)
static ArrayList<Point>	generateRandomPoints(int count)	Creates random points dispersed within the domain and range of the image.
int	hashCode()
static Point	interpolate(Point a, Point b, double t)	Calculates a point between a and b based on value t.
String	toString()
static boolean	withinBounds(ArrayList<Point> points, int x, int y, int space)	Checks if a point is within a certain distance of another point.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

x

public double x

y

public double y

z

public double z

Constructor Details

Point

public Point(double x,
 double y)

Point constructor not including z

Parameters:

x -

y -

Point

public Point(double x,
 double y,
 double z)

Point copy constructor

Parameters:

x -

y -

z -

Method Details

withinBounds

public static boolean withinBounds(ArrayList<Point> points,
 int x,
 int y,
 int space)

Checks if a point is within a certain distance of another point.

Parameters:

points - is a list of all points

x -

y -

space - is the set distance between points

Returns:

boolean

generateRandomPoints

public static ArrayList<Point> generateRandomPoints(int count)

Creates random points dispersed within the domain and range of the image.

Parameters:

count - of the points created

Returns:

ArrayList<Point>

interpolate

public static Point interpolate(Point a,
 Point b,
 double t)

Calculates a point between a and b based on value t.

Parameters:

a - point

b - point

t - value ranging 0 to 1

Returns:

Point

drawPoints

public static void drawPoints(Graphics2D g2,
 ArrayList<Point> points,
 Color color)

Renders a set of points.

Parameters:

g2 - is the render library

points - to be rendered

color - of the points

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object