org.jplot2d.data

Class ImageData

java.lang.Object

org.jplot2d.data.ImageData

All Implemented Interfaces:

GraphData

Direct Known Subclasses:

MultiBandImageData, SingleBandImageData

public abstract class ImageData
extends java.lang.Object
implements GraphData

Immutable. This class keep (x,y) image data and compute data feature such as max/min, NaN indexes.

Method Summary

Modifier and Type	Method and Description
abstract ImageData	applyCoordinateReference(ImageCoordinateReference cr)
ImageCoordinateReference	getCoordinateReference()
int	getHeight()
int	getWidth()
double	getXcdelt() Get the pixel size in the X direction
double	getXcrpix() Get the coordinate reference pixel in the X axis
double	getXcrval() Get the coordinate reference value of the X axis
Range	getXRange() Returns x range which contains all valid data in x boundary.
double	getYcdelt() Get the pixel size in the Y direction
double	getYcrpix() Get the coordinate reference pixel in the Y axis
double	getYcrval() Get the coordinate reference value of the Y axis
Range	getYRange() Returns y range which contains all valid data in y boundary.
boolean	hasPointOutsideXBounds() Returns true if there are valid data out of the x boundary.
boolean	hasPointOutsideYBounds() Returns true if there are valid data out of the y boundary.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jplot2d.data.GraphData

applyBoundary

Method Detail

getWidth

public int getWidth()

getHeight

public int getHeight()

getXRange

public Range getXRange()

Description copied from interface: GraphData

Returns x range which contains all valid data in x boundary. If there is no valid data in x boundary, the empty property of returned Range will be set to true

Specified by:

getXRange in interface GraphData

getYRange

public Range getYRange()

Description copied from interface: GraphData

Returns y range which contains all valid data in y boundary. If there is no valid data in y boundary, the empty property of returned Range will be set to true

Specified by:

getYRange in interface GraphData

hasPointOutsideXBounds

public boolean hasPointOutsideXBounds()

Description copied from interface: GraphData

Returns true if there are valid data out of the x boundary.

Specified by:

hasPointOutsideXBounds in interface GraphData

Returns:

the flag

hasPointOutsideYBounds

public boolean hasPointOutsideYBounds()

Description copied from interface: GraphData

Returns true if there are valid data out of the y boundary.

Specified by:

hasPointOutsideYBounds in interface GraphData

Returns:

the flag

getCoordinateReference

public ImageCoordinateReference getCoordinateReference()

applyCoordinateReference

public abstract ImageData applyCoordinateReference(ImageCoordinateReference cr)

getXcrval

public double getXcrval()

Get the coordinate reference value of the X axis

Returns:

the coordinate reference value of the X axis

getYcrval

public double getYcrval()

Get the coordinate reference value of the Y axis

Returns:

the coordinate reference value of the Y axis

getXcrpix

public double getXcrpix()

Get the coordinate reference pixel in the X axis

Returns:

the coordinate reference pixel in the X axis

getYcrpix

public double getYcrpix()

Get the coordinate reference pixel in the Y axis

Returns:

the coordinate reference pixel in the Y axis

getXcdelt

public double getXcdelt()

Get the pixel size in the X direction

Returns:

the pixel size in the X direction

getYcdelt

public double getYcdelt()

Get the pixel size in the Y direction

Returns:

the pixel size in the Y direction