eu.printingin3d.javascad.coords2d

Class Coords2d

java.lang.Object

eu.printingin3d.javascad.coords2d.Abstract2d

eu.printingin3d.javascad.coords2d.Coords2d

public class Coords2d
extends Abstract2d

Immutable representation of a 2D coordinate.

Author:

ivivan

Field Summary

Fields

Modifier and Type	Field and Description
static Coords2d	ZERO The coordinate of the origin.

Fields inherited from class eu.printingin3d.javascad.coords2d.Abstract2d

x, y

Constructor Summary

Constructors

Constructor and Description
Coords2d(double x, double y) Instantiating a new coordinate with the given coordinates.

Method Summary

Modifier and Type	Method and Description
static Coords2d	midPoint(Coords2d a, Coords2d b) Calculates the midpoint of the ab segment.
Coords2d	move(Coords2d move) Moving this coordinate by the given vector, but this object will be unchanged and this method will create a new object with the new coordinates.
Coords3d	withZ(double z) Creating a 3D coordinate by defining the Z value.
static Coords2d	xOnly(double x) Creates a coordinate where the Y and Z fields are zero.
static Coords2d	yOnly(double y) Creates a coordinate where the X and Z fields are zero.

Methods inherited from class eu.printingin3d.javascad.coords2d.Abstract2d

dot, equals, getX, getY, hashCode, isXZero, isYZero, isZero, squareDist, toString

Methods inherited from class java.lang.Object

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

Field Detail

ZERO

public static final Coords2d ZERO

The coordinate of the origin.

Constructor Detail

Coords2d

public Coords2d(double x,
                double y)

Instantiating a new coordinate with the given coordinates.

Parameters:

x - X coordinate

y - Y coordinate

Method Detail

midPoint

public static Coords2d midPoint(Coords2d a,
                                Coords2d b)

Calculates the midpoint of the ab segment.

Parameters:

a - first point

b - second point

Returns:

the coordinate of the midpoint of the ab segment

withZ

public Coords3d withZ(double z)

Creating a 3D coordinate by defining the Z value.

Parameters:

z - Z coordinate

Returns:

the new 3D coordinate

move

public Coords2d move(Coords2d move)

Moving this coordinate by the given vector, but this object will be unchanged and this method will create a new object with the new coordinates.

Parameters:

move - the vector used by the move

Returns:

a new coordinate instance which points to the new location

xOnly

public static Coords2d xOnly(double x)

Creates a coordinate where the Y and Z fields are zero.

Parameters:

x - the X coordinate

Returns:

the newly create coordinate which points to (x,0,0)

yOnly

public static Coords2d yOnly(double y)

Creates a coordinate where the X and Z fields are zero.

Parameters:

y - the Y coordinate

Returns:

the newly create coordinate which points to (0,y,0)