org.opensourcephysics.display2d
Class VectorColorMapper

java.lang.Object
  org.opensourcephysics.display2d.VectorColorMapper

public class VectorColorMapper

extends java.lang.Object

Field Summary

static int	BLACK
static int	BLUE
static int	GREEN
static int	RED
static int	SPECTRUM

Constructor Summary

VectorColorMapper(int _numColors, double _ceil)

Method Summary

protected void	checkPallet(java.awt.Color backgroundColor)
java.awt.Color	doubleToColor(double mag) Converts a double to a color.
double	getCeiling()
double	getFloor()
protected void	setPaletteType(int _paletteType) Sets the color palette.
void	setScale(double _ceil) Sets the scale.
javax.swing.JFrame	showLegend()

Methods inherited from class java.lang.Object

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

Field Detail

SPECTRUM

public static final int SPECTRUM

See Also:

Constant Field Values

RED

public static final int RED

See Also:

Constant Field Values

BLUE

public static final int BLUE

See Also:

Constant Field Values

GREEN

public static final int GREEN

See Also:

Constant Field Values

BLACK

public static final int BLACK

See Also:

Constant Field Values

Constructor Detail

VectorColorMapper

public VectorColorMapper(int _numColors,
                         double _ceil)

Method Detail

getFloor

public double getFloor()

getCeiling

public double getCeiling()

setPaletteType

protected void setPaletteType(int _paletteType)

Sets the color palette.

Parameters:

_paletteType -

checkPallet

protected void checkPallet(java.awt.Color backgroundColor)

setScale

public void setScale(double _ceil)

Sets the scale.

Parameters:

_ceil -

doubleToColor

public java.awt.Color doubleToColor(double mag)

Converts a double to a color.

Parameters:

mag -

Returns:

the color

showLegend

public javax.swing.JFrame showLegend()