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 and Description
IJProcessor()

Method Summary

Modifier and Type	Method and 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 Detail

IJProcessor

public IJProcessor()

Method Detail

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()