Class Lattice2D.PolygonBasis

java.lang.Object
  |
  +--Lattice2D.PolygonBasis

Enclosing class:

Lattice2D

public class Lattice2D.PolygonBasis

extends java.lang.Object

implements Lattice2D.Basis

Polygon-based implementation of a basis

Field Summary

(package private) int[]	x
(package private) int[]	y

Constructor Summary

Lattice2D.PolygonBasis(int nPoints, int r)
Creates a new polygon basis.

Lattice2D.PolygonBasis(int nPoints, int r, double rotation)
Creates a new polygon basis.

Method Summary

void	paint(java.awt.Graphics g, int cx, int cy) Requests that the basis paint itself

Methods inherited from class java.lang.Object

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

Field Detail

x

int[] x

y

int[] y

Constructor Detail

Lattice2D.PolygonBasis

public Lattice2D.PolygonBasis(int nPoints,
                              int r,
                              double rotation)

Creates a new polygon basis. Points are distributed as nth (complex) roots of unity, then scaled and rotated as appropriate.

Parameters:

nPoints - The number of points

r - The distance of each point from the centre

rotation - A rotating factor

Lattice2D.PolygonBasis

public Lattice2D.PolygonBasis(int nPoints,
                              int r)

Creates a new polygon basis. Points are distributed as nth (complex) roots of unity, then scaled as appropriate.

Parameters:

nPoints - The number of points

r - The distance of each point from the centre

Method Detail

paint

public void paint(java.awt.Graphics g,
                  int cx,
                  int cy)

Description copied from interface: Lattice2D.Basis

Requests that the basis paint itself

Specified by:

paint in interface Lattice2D.Basis

Tags copied from interface: Lattice2D.Basis

Parameters:

g - The Graphics surface on which to paint

cx - The x coordinate (in pixels) at which the basis should be painted

cy - The y coordinate (in pixels) at which the basis should be painted