Field Detail

• hue

  private float hue

• modifyHue

  private boolean modifyHue

• sMult

  private float sMult

• sNegative

  private boolean sNegative

• vMult

  private float vMult

• vNegative

  private boolean vNegative

Constructor Detail

• HueSaturationValue

  public HueSaturationValue()

Method Detail

• adjust

  private final void adjust​(int[] orig,
                            int[] adjusted,
                            float maxSample)

• process

  private void process​(Paletted8Image in,
                       Paletted8Image out)

• process

  private void process​(RGBIntegerImage in,
                       RGBIntegerImage out)

• process

  public void process()
               throws MissingParameterException,
                      WrongParameterException

  Description copied from class: Operation
  This method does the actual work of the operation. It must be called after all parameters have been given to the operation object.

  Overrides:

  process in class Operation

  Throws:

  MissingParameterException - if any mandatory parameter was not given to the operation

  WrongParameterException - if at least one of the input parameters was not initialized appropriately (values out of the valid interval, etc.)

• setHueSaturationValue

  public void setHueSaturationValue​(int hue,
                                    int saturation,
                                    int value)

  Set the values for the adjustment of hue, saturation and value (brightness). Saturation and value must be from the interval -100 to 100 (also see setSaturationValue(int, int)). Hue must be from the interval 0 to 359.

  Parameters:

  hue - the hue to be used for the complete image, between 0 and 359

  saturation - change of saturation, between -100 and 100

  value - change of saturation, between -100 and 100

  Throws:

  IllegalArgumentException - if one of the arguments does not stay within the valid interval

• setSaturationValue

  public void setSaturationValue​(int saturation,
                                 int value)

  Set the amount of change to saturation and value (brightness) for this operation, between -100 and 100. Calling this method also tells the operation not to modify the hue of the image.

  Parameters:

  saturation - change of saturation, between -100 and 100

  value - change of saturation, between -100 and 100

  Throws:

  IllegalArgumentException - if one of the two arguments does not stay within the -100 .. 100 interval

• setSv

  private void setSv​(int saturation,
                     int value)