Package skyview.ij

Class IJProcessor

java.lang.Object
skyview.process.Processor
skyview.ij.IJProcessor
All Implemented Interfaces:
java.io.Serializable, Component

public class IJProcessor
extends Processor
This class uses ImageJ to create non-FITS image products. The following keyword settings are supported:
  • Quicklook: Specifies the format to be used for a quicklook image. Supported formats are: JPEG, GIF, TIFF, BMP and PNG.
  • Scaling: Specifies how the brigtness of the image is to be scaled. Supported values include:
    • Log: Logarithmic scaling.
    • Sqrt: Scaling as the square root of the pixel value.
    • Linear: Linear scaling.
    • HistEq: Histogram equalization scaling.
    • LogLog: Double log scaling.
  • Inverse: Invert the color table.
  • Lut: Load a look-up table.
If any of these keywords are found, the updateSettings will ensure that there the IJProcessor is included as a postprocessor, so the user need not explicitly specify this.
See Also:
Serialized Form
  • Constructor Summary

    Constructors 
    Constructor Description
    IJProcessor()  
  • Method Summary

    Modifier and Type Method Description
    void generateRGB()  
    java.lang.String getDescription()
    Get the description of this component.
    java.lang.String getName()
    Get the name of this component.
    static java.util.ArrayList<ij.ImagePlus> getSavedImages()  
    void process​(Image[] inputs, Image output, int[] source, Sampler samp, DepthSampler dsamp)
    Perform the processing task associated with this object.
    void updateHeader​(nom.tam.fits.Header header)
    Update the FITS header to indicate what processing was done.
    boolean updatesOutput()
    Does this processor actually modify the output array?

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  • Constructor Details

  • Method Details

    • updatesOutput

      public boolean updatesOutput()
      Description copied from class: Processor
      Does this processor actually modify the output array?
      Specified by:
      updatesOutput in class Processor
    • getName

      public java.lang.String getName()
      Description copied from interface: Component
      Get the name of this component.
    • getDescription

      public java.lang.String getDescription()
      Description copied from interface: Component
      Get the description of this component.
    • generateRGB

      public void generateRGB()
    • process

      public void process​(Image[] inputs, Image output, int[] source, Sampler samp, DepthSampler dsamp)
      Description copied from class: Processor
      Perform the processing task associated with this object.
      Specified by:
      process in class Processor
      Parameters:
      inputs - The array of input survey images.
      output - The output user image. A null output may signal that an error has taken place. If this processor wishes to do something in response to the error, it may look at the ErrorMsg setting.
      source - An array giving the source image for each output pixel.
      samp - The sampler object used to do spatial sampling of the input images.
      dsamp - The sampler in the energy dimension (often null).
    • updateHeader

      public void updateHeader​(nom.tam.fits.Header header)
      Description copied from class: Processor
      Update the FITS header to indicate what processing was done.
      Specified by:
      updateHeader in class Processor
    • getSavedImages

      public static java.util.ArrayList<ij.ImagePlus> getSavedImages()