Package skyview.util

Class Scaler

    • Constructor Summary

      Constructors 
      Constructor Description
      Scaler()
      Provide default scaler.
      Scaler​(double minVal, double maxVal, int minOutput, int maxOutput)
      Provide a scaler with a specified scaling range to a specified range of bytes.

    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      protected int getMaxOutput()  
      protected double getMaxVal()  
      protected int getMinOutput()  
      protected double getMinVal()  
      protected boolean getUseDefault()  
      protected abstract void prepareScaling​(double[] array)
      Get ready for scaling in this particular instance.
      protected abstract byte scale​(double val)
      Scale a single number.
      java.lang.Object scaleArray​(java.lang.Object array)
      Scale an array assumed to be a double array of arbitrary dimensionality.
      protected void setMaxVal​(double maxVal)  
      protected void setMinMax​(double[] c)  
      protected void setMinVal​(double minVal)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • Scaler

        public Scaler()
        Provide default scaler.

      • Scaler

        public Scaler​(double minVal,
              double maxVal,
              int minOutput,
              int maxOutput)
        Provide a scaler with a specified scaling range to a specified range of bytes.

    • Method Detail

      • getUseDefault

        protected boolean getUseDefault()

      • getMinVal

        protected double getMinVal()

      • getMaxVal

        protected double getMaxVal()

      • getMinOutput

        protected int getMinOutput()

      • getMaxOutput

        protected int getMaxOutput()

      • setMinVal

        protected void setMinVal​(double minVal)

      • setMaxVal

        protected void setMaxVal​(double maxVal)

      • scaleArray

        public java.lang.Object scaleArray​(java.lang.Object array)
        Scale an array assumed to be a double array of arbitrary dimensionality.

      • setMinMax

        protected void setMinMax​(double[] c)

      • prepareScaling

        protected abstract void prepareScaling​(double[] array)
        Get ready for scaling in this particular instance.

      • scale

        protected abstract byte scale​(double val)
        Scale a single number.