Package skyview.process.imagefinder

Class GalexExposure

java.lang.Object

skyview.process.ImageFinder

skyview.process.imagefinder.RectRecurse

skyview.process.imagefinder.MaxExposure

skyview.process.imagefinder.GalexExposure

public class GalexExposure
extends MaxExposure

This class extends the MaxExposure class to handle GALEX images where the center of the field is not necessarily the center of the exposed data.

Field Summary

Fields inherited from class skyview.process.imagefinder.RectRecurse

CONSUMED, fromOut, NO_COVERAGE, NON_PHYSICAL, SPLIT_X, SPLIT_XY, SPLIT_Y, UNCHECKED

Constructor Summary

Constructors

Constructor	Description
GalexExposure()

Method Summary

Modifier and Type	Method	Description
protected double	radiusSquared(double tx, double ty, double nx, double ny, int index, Image input)	Find the square of the offset from the center of the field of view.

Methods inherited from class skyview.process.ImageFinder

factory

Methods inherited from class skyview.process.imagefinder.MaxExposure

criterion, findImages

Methods inherited from class java.lang.Object

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

Methods inherited from class skyview.process.imagefinder.RectRecurse

cornerMatch, edgeOff, getCandidate, getImage, getInputLimits, minDist, printOut, setStrict

Constructor Detail

GalexExposure

public GalexExposure()

Method Detail

radiusSquared

protected double radiusSquared(double tx,
                               double ty,
                               double nx,
                               double ny,
                               int index,
                               Image input)

Find the square of the offset from the center of the field of view.

Overrides:

radiusSquared in class RectRecurse

Parameters:

tx - The x value of the first point.

ty - The y value of the first point.

nx - The width of the image.

ny - the height of the image.

Returns:

the distance squared from the center of the image.