subscript.vis
Class ColorMapper

java.lang.Object
  subscript.vis.ColorMapper

public class ColorMapper
extends java.lang.Object

Converts scalar values to RGB colors by interpolating from a user-provided look-up table.

Constructor Summary

ColorMapper(int[] colors, double minval, double maxval)

Method Summary

boolean	isVisible(double v)
int	map(double v)
void	setMinMax(double minval, double maxval)
void	setOpaqueMax(double opaqueMax)
void	setOpaqueMin(double opaqueMin)

Methods inherited from class java.lang.Object

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

Constructor Detail

ColorMapper

public ColorMapper(int[] colors,
                   double minval,
                   double maxval)

Method Detail

setMinMax

public void setMinMax(double minval,
                      double maxval)

setOpaqueMax

public void setOpaqueMax(double opaqueMax)

setOpaqueMin

public void setOpaqueMin(double opaqueMin)

isVisible

public boolean isVisible(double v)

map

public int map(double v)