skyview.survey

Class FitsImage

java.lang.Object

skyview.survey.Image

skyview.survey.FitsImage

All Implemented Interfaces:

java.io.Serializable, Component

public class FitsImage
extends Image

This class defines an image gotten by reading a file

See Also:

Serialized Form

Field Summary

Fields inherited from class skyview.survey.Image

data

Constructor Summary

Constructors

Constructor and Description
FitsImage(java.lang.String file)

Method Summary

Modifier and Type	Method and Description
void	clearData() Clear the data array
double	getData(long npix) Defer reading the data until it is asked for.
double[]	getDataArray() Get the data as an array
java.lang.String	getFilename()
nom.tam.fits.Header	getHeader()

Methods inherited from class skyview.survey.Image

getBaseImage, getCenter, getCorners, getDepth, getDescription, getHeight, getName, getTransformer, getWCS, getWidth, initialize, isTiled, setAccumulate, setData, setDataArray, setName, valid, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

FitsImage

public FitsImage(java.lang.String file)
          throws SurveyException

Throws:

SurveyException

Method Detail

getFilename

public java.lang.String getFilename()

clearData

public void clearData()

Description copied from class: Image

Clear the data array

Overrides:

clearData in class Image

getData

public double getData(long npix)

Defer reading the data until it is asked for.

Overrides:

getData in class Image

getDataArray

public double[] getDataArray()

Description copied from class: Image

Get the data as an array

Overrides:

getDataArray in class Image

getHeader

public nom.tam.fits.Header getHeader()