skyview.survey

Class ProxyImage

java.lang.Object

skyview.survey.Image

skyview.survey.ProxyImage

All Implemented Interfaces:

java.io.Serializable, Component

public class ProxyImage
extends Image

See Also:

Serialized Form

Field Summary

Fields inherited from class skyview.survey.Image

data

Constructor Summary

Constructors

Constructor and Description
ProxyImage(java.lang.String spell, WCS wcs, int width, int height, int depth) Construct a WCS

Method Summary

Modifier and Type	Method and Description
void	clearData() Clear the data array
Image	getBaseImage() Get the current 'real' image.
double[]	getCenter(int npix) Get the center position of the given output pixel
double[][]	getCorners(int npix) Get the corners of the given output pixel
double	getData(long npix) Get a pixels data associated with the image.
double[]	getDataArray() Get the data as an array
int	getDepth() Get the number of planes in the image
int	getHeight() Get the height of the image
java.lang.String	getName() Get the name of the image
java.lang.String	getSpell() Get the spell associated with the proxy
Transformer	getTransformer() Get the transformation to the pixel coordinates of the image
WCS	getWCS() Get the WCS associated with the image.
int	getWidth() Get the width of the image
void	setData(long npix, double newData) Set the Data associated with the image.
void	setDataArray(double[] newData) Set the data array
void	setFactory(ImageFactory imFac) Set the factory that is used to create the real images
protected void	setName(java.lang.String name) set the name of the image
boolean	valid() Is this currently a fully validated image?
void	validate() Make sure the image is read for detailed use.

Methods inherited from class skyview.survey.Image

getDescription, initialize, isTiled, setAccumulate

Methods inherited from class java.lang.Object

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

Constructor Detail

ProxyImage

public ProxyImage(java.lang.String spell,
                  WCS wcs,
                  int width,
                  int height,
                  int depth)
           throws TransformationException

Construct a WCS

Throws:

TransformationException

Method Detail

getName

public java.lang.String getName()

Get the name of the image

Specified by:

getName in interface Component

Overrides:

getName in class Image

setName

protected void setName(java.lang.String name)

set the name of the image

Overrides:

setName in class Image

setFactory

public void setFactory(ImageFactory imFac)

Set the factory that is used to create the real images

getWCS

public WCS getWCS()

Get the WCS associated with the image.

Overrides:

getWCS in class Image

getData

public double getData(long npix)

Get a pixels data associated with the image.

Overrides:

getData in class Image

getDataArray

public double[] getDataArray()

Get the data as an array

Overrides:

getDataArray in class Image

setData

public void setData(long npix,
                    double newData)

Set the Data associated with the image.

Overrides:

setData in class Image

clearData

public void clearData()

Clear the data array

Overrides:

clearData in class Image

setDataArray

public void setDataArray(double[] newData)

Set the data array

Overrides:

setDataArray in class Image

getTransformer

public Transformer getTransformer()

Get the transformation to the pixel coordinates of the image

Overrides:

getTransformer in class Image

getWidth

public int getWidth()

Get the width of the image

Overrides:

getWidth in class Image

getHeight

public int getHeight()

Get the height of the image

Overrides:

getHeight in class Image

getDepth

public int getDepth()

Get the number of planes in the image

Overrides:

getDepth in class Image

getCenter

public double[] getCenter(int npix)

Get the center position of the given output pixel

Overrides:

getCenter in class Image

getCorners

public double[][] getCorners(int npix)

Get the corners of the given output pixel

Overrides:

getCorners in class Image

validate

public void validate()

Make sure the image is read for detailed use. Replace the proxy with the real image

Overrides:

validate in class Image

valid

public boolean valid()

Is this currently a fully validated image?

Overrides:

valid in class Image

getBaseImage

public Image getBaseImage()

Get the current 'real' image.

Overrides:

getBaseImage in class Image

getSpell

public java.lang.String getSpell()

Get the spell associated with the proxy