Package skyview.ij

Class IJProcessor

java.lang.Object
skyview.process.Processor
skyview.ij.IJProcessor
All Implemented Interfaces:
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:

  • Constructor Details

    • IJProcessor

      public IJProcessor()

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

    • getDescription

      public 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 ArrayList<ij.ImagePlus> getSavedImages()