optics.graphics
Class LinearGreyScale

java.lang.Object
  java.awt.color.ColorSpace
      optics.graphics.ColourScale
          optics.graphics.LinearGreyScale

All Implemented Interfaces:

java.io.Serializable

public class LinearGreyScale
extends ColourScale

ColourScale to give a LinearGreyScale with a min/max limits.

See Also:

Serialized Form

Field Summary

Fields inherited from class optics.graphics.ColourScale

gamma, lowerLimit, MAX_VALUE, MIN_VALUE, reverse, upperLimit

Fields inherited from class java.awt.color.ColorSpace

CS_CIEXYZ, CS_GRAY, CS_LINEAR_RGB, CS_PYCC, CS_sRGB, TYPE_2CLR, TYPE_3CLR, TYPE_4CLR, TYPE_5CLR, TYPE_6CLR, TYPE_7CLR, TYPE_8CLR, TYPE_9CLR, TYPE_ACLR, TYPE_BCLR, TYPE_CCLR, TYPE_CMY, TYPE_CMYK, TYPE_DCLR, TYPE_ECLR, TYPE_FCLR, TYPE_GRAY, TYPE_HLS, TYPE_HSV, TYPE_Lab, TYPE_Luv, TYPE_RGB, TYPE_XYZ, TYPE_YCbCr, TYPE_Yxy

Constructor Summary

LinearGreyScale()
Form linear grey scale with default min and max of 0.0 and 1.0.

LinearGreyScale(ColourScale cs)
Form a linear greyscale from specifed ColourScale where lower and upper limits are copied.

LinearGreyScale(double min, double max)
Form linear grey scale setting min and max limits.

Method Summary

LinearGreyScale	clone() Method to clone the current LinearGreyScale
float[]	toRGB(float value) Method to do the linear scale with thresold

Methods inherited from class optics.graphics.ColourScale

fromCIEXYZ, fromRGB, getGamma, getLowerLimit, getUpperLimit, scaledPixelValue, setGamma, setLimits, setLowerLimit, setReverseContarst, setUpperLimit, toCIEXYZ, toRGB

Methods inherited from class java.awt.color.ColorSpace

getInstance, getMaxValue, getMinValue, getName, getNumComponents, getType, isCS_sRGB

Methods inherited from class java.lang.Object

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

Constructor Detail

LinearGreyScale

public LinearGreyScale(double min,
                       double max)

Form linear grey scale setting min and max limits.

Parameters:

min - the min value

max - the max value

LinearGreyScale

public LinearGreyScale()

Form linear grey scale with default min and max of 0.0 and 1.0.

LinearGreyScale

public LinearGreyScale(ColourScale cs)

Form a linear greyscale from specifed ColourScale where lower and upper limits are copied.

Parameters:

cs - the specifying ColourScale

Method Detail

clone

public LinearGreyScale clone()

Method to clone the current LinearGreyScale

Overrides:

clone in class java.lang.Object

toRGB

public float[] toRGB(float value)

Method to do the linear scale with thresold

Overrides:

toRGB in class ColourScale

Parameters:

value - the pixel value

Returns:

float[3] the rgb values