net.lenni0451.commons.math.shapes.triangle

Class TriangleF

java.lang.Object

net.lenni0451.commons.math.shapes.triangle.TriangleF

public class TriangleF
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
TriangleF(float x1, float y1, float x2, float y2, float x3, float y3)

Method Summary

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

TriangleF

public TriangleF(float x1,
                 float y1,
                 float x2,
                 float y2,
                 float x3,
                 float y3)

Method Detail

getX1

public float getX1()

Returns:

The x coordinate of the first point

getY1

public float getY1()

Returns:

The y coordinate of the first point

getX2

public float getX2()

Returns:

The x coordinate of the second point

getY2

public float getY2()

Returns:

The y coordinate of the second point

getX3

public float getX3()

Returns:

The x coordinate of the third point

getY3

public float getY3()

Returns:

The y coordinate of the third point

translate

public TriangleF translate(float x,
                           float 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 float[] getCentroid()

Returns:

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

isPointInside

public boolean isPointInside(float px,
                             float 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