org.lsst.ccs.utilities.image.patterns

Class GeneratedImage

java.lang.Object

org.lsst.ccs.utilities.image.patterns.GeneratedImage

All Implemented Interfaces:

Serializable, ImagePixelData

public class GeneratedImage
extends Object
implements Serializable, ImagePixelData

An Image generated by PatternGenerators.

Author:

turri

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GeneratedImage(int[][] data, double maxValue)

Method Summary

Modifier and Type	Method and Description
int	getHeight() Get the height of the Image.
double	getMaxValue() Get the maximum value of the contained data.
int	getPixelData(int x, int y) Get the data sample for pixel (x,y).
int	getWidth() Get the width of the Image.

Methods inherited from class java.lang.Object

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

Constructor Detail

GeneratedImage

public GeneratedImage(int[][] data,
                      double maxValue)

Method Detail

getWidth

public int getWidth()

Description copied from interface: ImagePixelData

Get the width of the Image.

Specified by:

getWidth in interface ImagePixelData

Returns:

The image width.

getHeight

public int getHeight()

Description copied from interface: ImagePixelData

Get the height of the Image.

Specified by:

getHeight in interface ImagePixelData

Returns:

The image height.

getPixelData

public int getPixelData(int x,
                        int y)

Description copied from interface: ImagePixelData

Get the data sample for pixel (x,y).

Specified by:

getPixelData in interface ImagePixelData

Parameters:

x - the x coordinate of the pixel.

y - the y coordinate of the pixel.

Returns:

the value of pixel (x,y)

getMaxValue

public double getMaxValue()

Get the maximum value of the contained data. This is used so that we can render the image on the screen in gray scale.

Specified by:

getMaxValue in interface ImagePixelData

Returns:

The max value of the data if available. Double.NaN otherwise.