Package blockly_robot.robot.gui.map

Class CoordinateSystemTranslator

java.lang.Object

blockly_robot.robot.gui.map.CoordinateSystemTranslator

public class CoordinateSystemTranslator
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
int	cols	Anzahl an Spalten (x-Richtung bzw.
int	rows	Anzahl an Reihen (y-Richtung bzw.
double	x	Die x-Koordinate des linken unteren Ecks, an dem das Gitter im Engine-Alpha-Koordinatensystem verankert ist.
double	y	Die y-Koordinate des linken unteren Ecks, an dem das Gitter im Engine-Alpha-Koordinatensystem verankert ist.

Constructor Summary

Constructors

Constructor	Description
CoordinateSystemTranslator(int rows, int cols)
CoordinateSystemTranslator(int rows, int cols, double x, double y)

Method Summary

Modifier and Type	Method	Description
double	row0y()	y-Koordinate des Ursprungs des Gitters (links oben)
void	setPosition(double x, double y)
int	toCol(double x)
Coords	toPoint(double x, double y)
Coords	toPoint(Vector vector)
int	toRow(double y)
Vector	toVector(int row, int col)
Vector	toVector(Coords point)
double	toX(int col)
double	toY(int row)

Methods inherited from class java.lang.Object

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

Field Details

rows

public int rows

Anzahl an Reihen (y-Richtung bzw. Höhe)

cols

public int cols

Anzahl an Spalten (x-Richtung bzw. Breite)

x

public double x

Die x-Koordinate des linken unteren Ecks, an dem das Gitter im Engine-Alpha-Koordinatensystem verankert ist.

y

public double y

Die y-Koordinate des linken unteren Ecks, an dem das Gitter im Engine-Alpha-Koordinatensystem verankert ist.

Constructor Details

CoordinateSystemTranslator

public CoordinateSystemTranslator(int rows,
 int cols,
 double x,
 double y)

CoordinateSystemTranslator

public CoordinateSystemTranslator(int rows,
 int cols)

Method Details

setPosition

public void setPosition(double x,
 double y)

row0y

public double row0y()

y-Koordinate des Ursprungs des Gitters (links oben)

toRow

public int toRow(double y)

toCol

public int toCol(double x)

toX

public double toX(int col)

toY

public double toY(int row)

toPoint

public Coords toPoint(Vector vector)

Parameters:

vector - Ein Punkt im Engine-Alpha-Koordinatensystem.

toPoint

public Coords toPoint(double x,
 double y)

toVector

public Vector toVector(Coords point)

toVector

public Vector toVector(int row,
 int col)