Package com.github.stefvanschie.inventoryframework.util

Class GeometryUtil

java.lang.Object

com.github.stefvanschie.inventoryframework.util.GeometryUtil

public class GeometryUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
GeometryUtil()

Method Summary

Modifier and Type	Method	Description
static Map.Entry<Integer,Integer>	processClockwiseRotation(int x, int y, int length, int height, int rotation)	Calculates a clockwise rotation across a two dimensional grid
static Map.Entry<Integer,Integer>	processCounterClockwiseRotation(int x, int y, int length, int height, int rotation)	Calculates a counter clockwise rotation across a two dimensional grid.

Methods inherited from class java.lang.Object

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

Constructor Detail

GeometryUtil

public GeometryUtil()

Method Detail

processClockwiseRotation

@NotNull
@Contract(pure=true)
public static Map.Entry<Integer,Integer> processClockwiseRotation(int x,
                                                                        int y,
                                                                        int length,
                                                                        int height,
                                                                        int rotation)

Calculates a clockwise rotation across a two dimensional grid

Parameters:

x - the standard x coordinate

y - the standard y coordinate

length - the length of the grid

height - the height of the grid

rotation - the rotation in degrees

Returns:

a pair of new coordinates, with the x coordinate being the key and the y coordinate being the value

processCounterClockwiseRotation

@NotNull
@Contract(pure=true)
public static Map.Entry<Integer,Integer> processCounterClockwiseRotation(int x,
                                                                               int y,
                                                                               int length,
                                                                               int height,
                                                                               int rotation)

Calculates a counter clockwise rotation across a two dimensional grid. This is the same as calling processClockwiseRotation(int, int, int, int, int) with 360 - rotation as the rotation.

Parameters:

x - the standard x coordinate

y - the standard y coordinate

length - the length of the grid

height - the height of the grid

rotation - the rotation in degrees

Returns:

a pair of new coordinates, with the x coordinate being the key and the y coordinate being the value