Method Detail

• findLUTs

  Map<String,URL> findLUTs()

  Finds the URLs of the LUT files known to ImageJ. LUT files can reside within a JAR file on the classpath, or in the luts subdirectory of the application.

  Returns:

  A collection of URLs referencing the discovered LUT files.

• isLUT

  boolean isLUT(File file)

  Gets whether the given file can be parsed as a color table by loadLUT(File).

  This method is heuristic in nature, and does not offer a guarantee that calling loadLUT(File) will be successful. However, if it returns false, it is highly likely that the file is not parsable as a ColorTable.

• loadLUT

  ColorTable loadLUT(File file)
              throws IOException

  Loads a ColorTable from a File.

  Parameters:

  file - The file from which the color table data will be read.

  Returns:

  The color table loaded from the given file.

  Throws:

  IOException - if there is a problem reading the color table

• loadLUT

  ColorTable loadLUT(URL url)
              throws IOException

  Loads a ColorTable from a URL.

  Parameters:

  url - The URL from which the color table data will be read.

  Returns:

  The color table loaded from the given URL.

  Throws:

  IOException - if there is a problem reading the color table

• loadLUT

  ColorTable loadLUT(InputStream is)
              throws IOException

  Loads a ColorTable from an input stream.

  Does not close the input stream after reading the color table.

  Parameters:

  is - The stream from which the color table data will be read.

  Returns:

  The color table loaded from the given URL.

  Throws:

  IOException - if there is a problem reading the color table

• loadLUT

  ColorTable loadLUT(InputStream is,
                     int length)
              throws IOException

  Loads a ColorTable from an input stream with the given expected length.

  Parameters:

  is - The stream from which the color table data will be read.

  length - The expected length of the input stream.

  Returns:

  The color table loaded from the given URL.

  Throws:

  IOException - if there is a problem reading the color table

• createDataset

  Dataset createDataset(String title,
                        ColorTable colorTable)

  Creates a new dataset showing the given ColorTable as a ramp.

  Parameters:

  title - The title of the new dataset.

  colorTable - The color table to use.

  Returns:

  The newly created dataset.

• applyLUT

  void applyLUT(ColorTable colorTable,
                ImageDisplay display)

  Applies the given ColorTable to the active view of the specified ImageDisplay.

  Parameters:

  colorTable -

  display -