model.fish.display
Class ParamFishDisplay

java.lang.Object
  model.fish.display.ParamFishDisplay

All Implemented Interfaces:

IFishDisplay

Direct Known Subclasses:

CircleFishDisplay, LittleFishDisplay, NarrowFishDisplay, RoundFishDisplay

public class ParamFishDisplay
extends java.lang.Object
implements IFishDisplay

Parameterized fish display.

Author:

Mathias Ricken

Field Summary

private static java.awt.geom.AffineTransform	ATX
private static double	BODY_LENGTH
private static double	BODY_WIDTH
private java.awt.Shape	bodyAndTail
private static double	EYE_SIZE
private java.awt.Shape	eye1
private java.awt.Shape	eye2
private static int	GRADIENT_SIZE
private static double	TAIL_LENGTH
private static double	TAIL_WIDTH

Constructor Summary

ParamFishDisplay()
Default constructor.

ParamFishDisplay(double bodyWidth, double bodyLength, double tailWidth, double tailLength, double eyeSize)
Make an object that knows how to drawFish simple fish.

Method Summary

private void	buildPaths(double bodyWidth, double bodyLength, double tailWidth, double tailLength, double eyeSize) Set up the paths used for the fish body, tail, and eyes.
void	draw(java.awt.Graphics2D g2, java.awt.Component comp, java.awt.Color fishColor) Draw the fish facing north on the Graphics2D object.

Methods inherited from class java.lang.Object

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

Field Detail

BODY_WIDTH

private static final double BODY_WIDTH

See Also:

Constant Field Values

BODY_LENGTH

private static final double BODY_LENGTH

See Also:

Constant Field Values

TAIL_WIDTH

private static final double TAIL_WIDTH

See Also:

Constant Field Values

TAIL_LENGTH

private static final double TAIL_LENGTH

See Also:

Constant Field Values

EYE_SIZE

private static final double EYE_SIZE

See Also:

Constant Field Values

GRADIENT_SIZE

private static final int GRADIENT_SIZE

See Also:

Constant Field Values

ATX

private static final java.awt.geom.AffineTransform ATX

bodyAndTail

private java.awt.Shape bodyAndTail

eye1

private java.awt.Shape eye1

eye2

private java.awt.Shape eye2

Constructor Detail

ParamFishDisplay

public ParamFishDisplay(double bodyWidth,
                        double bodyLength,
                        double tailWidth,
                        double tailLength,
                        double eyeSize)

Make an object that knows how to drawFish simple fish.

Parameters:

bodyWidth - width of the body

bodyLength - length of the body

tailWidth - width of the tail

tailLength - length of the tail

eyeSize - size of the eyes

ParamFishDisplay

public ParamFishDisplay()

Default constructor.

Method Detail

buildPaths

private void buildPaths(double bodyWidth,
                        double bodyLength,
                        double tailWidth,
                        double tailLength,
                        double eyeSize)

Set up the paths used for the fish body, tail, and eyes. Different parameters will change the proportions, and thereby control the "look" of the fish. The various parameters should be specified assuming the fish will occupy a cell of size (1, 1).

Parameters:

bodyWidth - width of the elliptical body

bodyLength - length of the elliptical body

tailWidth - width of the triangular tail

tailLength - length of the triangular tail

eyeSize - diameter of the eye

draw

public void draw(java.awt.Graphics2D g2,
                 java.awt.Component comp,
                 java.awt.Color fishColor)

Draw the fish facing north on the Graphics2D object. The Graphics2D object has been prepared such that the center of the fish is at the origin.

Specified by:

draw in interface IFishDisplay

Parameters:

g2 - drawing surface

comp - the component to drawFish on

fishColor - color of the fish