net.lenni0451.commons.math.shapes.triangle

Class TriangleI

java.lang.Object

net.lenni0451.commons.math.shapes.triangle.TriangleI

public class TriangleI
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
TriangleI(int x1, int y1, int x2, int y2, int x3, int y3)

Method Summary

Modifier and Type	Method and Description
double	getArea()
int[]	getCentroid()
double	getPerimeter()
int	getX1()
int	getX2()
int	getX3()
int	getY1()
int	getY2()
int	getY3()
boolean	isEquilateral()
boolean	isPointInside(int px, int py) Check if a point is inside the triangle.
TriangleI	translate(int x, int y) Translate the triangle by the given values.

Methods inherited from class java.lang.Object

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

Constructor Detail

TriangleI

public TriangleI(int x1,
                 int y1,
                 int x2,
                 int y2,
                 int x3,
                 int y3)

Method Detail

getX1

public int getX1()

Returns:

The x coordinate of the first point

getY1

public int getY1()

Returns:

The y coordinate of the first point

getX2

public int getX2()

Returns:

The x coordinate of the second point

getY2

public int getY2()

Returns:

The y coordinate of the second point

getX3

public int getX3()

Returns:

The x coordinate of the third point

getY3

public int getY3()

Returns:

The y coordinate of the third point

translate

public TriangleI translate(int x,
                           int y)

Translate the triangle by the given values.

Parameters:

x - The x value to translate

y - The y value to translate

Returns:

The translated triangle

getArea

public double getArea()

Returns:

The area of the triangle

getPerimeter

public double getPerimeter()

Returns:

The perimeter of the triangle

getCentroid

public int[] getCentroid()

Returns:

The centroid of the triangle as an array [x, y]

isPointInside

public boolean isPointInside(int px,
                             int py)

Check if a point is inside the triangle.

Parameters:

px - The x coordinate of the point

py - The y coordinate of the point

Returns:

If the point is inside the triangle

isEquilateral

public boolean isEquilateral()

Returns:

If the triangle is equilateral