Package gov.nih.mipav.view.renderer.flythroughview

Class ModelLUTHelper

  • public class ModelLUTHelper
extends java.lang.Object
    A helper class to map image values to RGB colors.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void dispose()
      Disposes of image memory and associated objects.
      protected void finalize()
      Calls dispose.
      ModelLUT getModelLUT()
      Get access to the associated ModelLUT instance.
      int mapValue​(float fInput)
      Return an ARGB value stored as an integer which represents the color corresponding to the input value.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • m_afLutIn

        private float[] m_afLutIn
        DOCUMENT ME!

      • m_afLutOut

        private float[] m_afLutOut
        DOCUMENT ME!

      • m_afLutSlope

        private float[] m_afLutSlope
        DOCUMENT ME!

      • m_aiColorMap

        private int[] m_aiColorMap
        DOCUMENT ME!

      • m_kModelLUT

        private ModelLUT m_kModelLUT
        DOCUMENT ME!

    • Constructor Detail

      • ModelLUTHelper

        public ModelLUTHelper​(ModelLUT kLUT)
        Constructor.
        Parameters:
        kLUT - ModelLUT Contains the color map and transfer function.

    • Method Detail

      • dispose

        public void dispose()
        Disposes of image memory and associated objects.

      • getModelLUT

        public ModelLUT getModelLUT()
        Get access to the associated ModelLUT instance.
        Returns:
        ModelLUT Reference to ModelLUT passed in the constructor.

      • mapValue

        public final int mapValue​(float fInput)
        Return an ARGB value stored as an integer which represents the color corresponding to the input value.
        Parameters:
        fInput - float Input value to map.
        Returns:
        int ARGB color value where bits 24-31 store the alpha, bits 16-23 store the red, bits 8-15 store the green, and bits 0-7 store the blue.

      • finalize

        protected void finalize()
                 throws java.lang.Throwable
        Calls dispose.
        Overrides:
        finalize in class java.lang.Object
        Throws:
        java.lang.Throwable - DOCUMENT ME!