optics.graphics
Class Spot

java.lang.Object
  javax.vecmath.Tuple2d
      javax.vecmath.Point2d
          optics.graphics.Spot

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class Spot
extends javax.vecmath.Point2d

Class to implement a coloured Spot for the Spot Panel.

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.vecmath.Tuple2d

x, y

Constructor Summary

Spot(double x, double y)
Form a spot of default colour

Spot(double x, double y, java.awt.Color c)
Constructor to create a spot specifying position and color.

Spot(double x, double y, double lambda)
Form a spot with colour specifed by wavelength

Spot(javax.vecmath.Point2d p)
Constructor to create a spot of default colour

Spot(javax.vecmath.Point2d p, java.awt.Color c)
Constructor to creats a spot of specific position and colour.

Spot(javax.vecmath.Point2d p, double lambda)
Form a spot with colour specifed by wavelength

Method Summary

java.awt.Color	getColour() Method to get the color
void	setColour(java.awt.Color c) Method to set the color
static void	setDefaultColour(java.awt.Color c) Method to set the default spot colour

Methods inherited from class javax.vecmath.Point2d

distance, distanceL1, distanceLinf, distanceSquared

Methods inherited from class javax.vecmath.Tuple2d

absolute, absolute, add, add, clamp, clamp, clampMax, clampMax, clampMin, clampMin, clone, epsilonEquals, equals, equals, get, getX, getY, hashCode, interpolate, interpolate, negate, negate, scale, scale, scaleAdd, scaleAdd, set, set, set, set, setX, setY, sub, sub, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Spot

public Spot(javax.vecmath.Point2d p,
            java.awt.Color c)

Constructor to creats a spot of specific position and colour.

Parameters:

p - the point

c - the colour

Spot

public Spot(double x,
            double y,
            java.awt.Color c)

Constructor to create a spot specifying position and color.

Parameters:

x - the x position

y - the y position

c - the colour

Spot

public Spot(javax.vecmath.Point2d p)

Constructor to create a spot of default colour

Parameters:

p - the position.

Spot

public Spot(double x,
            double y)

Form a spot of default colour

Parameters:

x - the x position.

y - the y position.

See Also:

Colour.SpotColour, setDefaultColour(java.awt.Color)

Spot

public Spot(double x,
            double y,
            double lambda)

Form a spot with colour specifed by wavelength

Parameters:

x - the x location

y - the y location

lambda - the wavelength

See Also:

Colour.WavelengthColour(double)

Spot

public Spot(javax.vecmath.Point2d p,
            double lambda)

Form a spot with colour specifed by wavelength

Parameters:

p - the Spot location.

lambda - the wavelength

See Also:

Colour.WavelengthColour(double)

Method Detail

setDefaultColour

public static void setDefaultColour(java.awt.Color c)

Method to set the default spot colour

setColour

public void setColour(java.awt.Color c)

Method to set the color

Parameters:

c - the color

getColour

public java.awt.Color getColour()

Method to get the color

Returns:

Color the color