Class HoleLattice.Basis

java.lang.Object
  |
  +--HoleLattice.Basis

Enclosing class:

HoleLattice

protected class HoleLattice.Basis

extends java.lang.Object

Represents a basis in the lattice, consisting of four holes/electrons around an atom.

Field Summary

protected boolean[]

holes Array indicating which of the states are filled (true), and which are empty (false).

Constructor Summary

HoleLattice.Basis()
Creates a new basis, with every state filled.

Method Summary

java.awt.Point	getPosition(int pos) Calculates the position of the specified state, with respect to the top-left corner of the basis.
void	paint(java.awt.Graphics g) Paints this basis onto the specified Graphics surface.
void	paintElectron(java.awt.Graphics g, int x, int y, int w, int h, int which) Paints an electron.

Methods inherited from class java.lang.Object

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

Field Detail

holes

protected boolean[] holes

Array indicating which of the states are filled (true), and which are empty (false).

Constructor Detail

HoleLattice.Basis

public HoleLattice.Basis()

Creates a new basis, with every state filled.

Method Detail

paint

public void paint(java.awt.Graphics g)

Paints this basis onto the specified Graphics surface.

paintElectron

public void paintElectron(java.awt.Graphics g,
                          int x,
                          int y,
                          int w,
                          int h,
                          int which)

Paints an electron.

Parameters:

g - The Graphics surface on which to paint

x - The x-coordinate (in pixels) at which to paint

y - The y-coordinate (in pixels) at which to paint

w - The width (in pixels) of the electron

h - The height (in pixels) of the electron

which - The state number for the electron/hole

getPosition

public java.awt.Point getPosition(int pos)

Calculates the position of the specified state, with respect to the top-left corner of the basis.