Package net.imglib2.display

Class AbstractArrayColorTable<T>

java.lang.Object
net.imglib2.display.AbstractArrayColorTable<T>
All Implemented Interfaces:
ArrayColorTable<T>, ColorTable
Direct Known Subclasses:
ColorTable16, ColorTable8
public abstract class AbstractArrayColorTable<T> extends Object implements ArrayColorTable<T>
Abstract superclass for array-based color lookup tables.
Author:
Stephan Saalfeld, Curtis Rueden, Mark Hiner

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected final T[]
    values
    Actual color table values.

    Fields inherited from interface net.imglib2.display.ColorTable

    ALPHA, BLUE, GREEN, RED

  • Constructor Summary

    Constructors
    Constructor
    Description
    AbstractArrayColorTable(T... values)
    Initializes a color table with the given table values.

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    argb(int i)
    Converts the tuple at the given position into a packed ARGB value.
    abstract int
    get(int comp, int bin)
    Gets an individual value from the color table.
    int
    getComponentCount()
    Gets the number of color components in the table (typically 3 for RGB or 4 for RGBA).
    abstract int
    getResampled(int comp, int bins, int bin)
    Gets an individual value from a color table with given number of bins.
    T[]
    getValues()
    Gets a copy of the entire color table.
    int
    lookupARGB(double min, double max, double value)
     

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface net.imglib2.display.ArrayColorTable

    getBits, getNative

    Methods inherited from interface net.imglib2.display.ColorTable

    getLength

  • Field Details

    • values

      protected final T[] values
      Actual color table values.

  • Constructor Details

    • AbstractArrayColorTable

      public AbstractArrayColorTable(T... values)
      Initializes a color table with the given table values.

  • Method Details

    • getValues

      public T[] getValues()
      Description copied from interface: ArrayColorTable
      Gets a copy of the entire color table.
      Specified by:
      getValues in interface ArrayColorTable<T>

    • argb

      public int argb(int i)
      Description copied from interface: ArrayColorTable
      Converts the tuple at the given position into a packed ARGB value.
      Specified by:
      argb in interface ArrayColorTable<T>

    • lookupARGB

      public int lookupARGB(double min, double max, double value)
      Specified by:
      lookupARGB in interface ColorTable

    • getComponentCount

      public int getComponentCount()
      Description copied from interface: ColorTable
      Gets the number of color components in the table (typically 3 for RGB or 4 for RGBA).
      Specified by:
      getComponentCount in interface ColorTable

    • get

      public abstract int get(int comp, int bin)
      Gets an individual value from the color table.

      Value is unsigned 8 bits.

      Specified by:
      get in interface ColorTable
      Parameters:
      comp - The color component to query.
      bin - The index into the color table.
      Returns:
      The value of the table at the specified position.

    • getResampled

      public abstract int getResampled(int comp, int bins, int bin)
      Gets an individual value from a color table with given number of bins.

      Value is unsigned 8 bits.

      Specified by:
      getResampled in interface ColorTable
      Parameters:
      comp - The color component to query.
      bins - The total number of bins.
      bin - The index into the color table.
      Returns:
      The value of the table at the specified position.