Package uk.ac.gda.client.live.stream.calibration

Class PixelCalibration

java.lang.Object

uk.ac.gda.client.live.stream.calibration.PixelCalibration

All Implemented Interfaces:

CalibratedAxesProvider

public class PixelCalibration
extends Object
implements CalibratedAxesProvider

Create axes datasets for a data stream displaying camera pixel numbers on axes.

Constructor Summary

Constructors

Constructor	Description
PixelCalibration()	Allows to create/recreate axes
PixelCalibration(Supplier<org.eclipse.january.dataset.ILazyDataset> dataset)	Associates this provider with a Supplier<ILazyDataset>.

Method Summary

Modifier and Type	Method	Description
void	connect()	Called when the stream connection has been established.
void	disconnect()	Called when the stream connection has been closed.
org.eclipse.january.dataset.IDataset	getXAxisDataset()	Returns a calibrated horizontal axis.
String	getxAxisName()
org.eclipse.january.dataset.IDataset	getYAxisDataset()	Returns a calibrated vertical axis.
String	getyAxisName()
void	resizeStream(int[] newShape)	Called when the stream data changes shape ([y, x])
void	setxAxisName(String xAxisName)
void	setyAxisName(String yAxisName)

Methods inherited from class java.lang.Object

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

Constructor Details

PixelCalibration

public PixelCalibration()

Allows to create/recreate axes

PixelCalibration

public PixelCalibration(Supplier<org.eclipse.january.dataset.ILazyDataset> dataset)

Associates this provider with a Supplier<ILazyDataset>.

If a dataset is provided the axes are calculated on the first call of getXAxisDataset() or getYAxisDataset()

Parameters:

dataset -

Method Details

connect

public void connect()

Description copied from interface: CalibratedAxesProvider

Called when the stream connection has been established. There is no need to do work until this point

Specified by:

connect in interface CalibratedAxesProvider

disconnect

public void disconnect()

Description copied from interface: CalibratedAxesProvider

Called when the stream connection has been closed. No more work is needed, listeners can be disposed, etc.

Specified by:

disconnect in interface CalibratedAxesProvider

getXAxisDataset

public org.eclipse.january.dataset.IDataset getXAxisDataset()

Description copied from interface: CalibratedAxesProvider

Returns a calibrated horizontal axis. Called with each new frame.

Specified by:

getXAxisDataset in interface CalibratedAxesProvider

getYAxisDataset

public org.eclipse.january.dataset.IDataset getYAxisDataset()

Description copied from interface: CalibratedAxesProvider

Returns a calibrated vertical axis. Called with each new frame.

Specified by:

getYAxisDataset in interface CalibratedAxesProvider

resizeStream

public void resizeStream(int[] newShape)

Description copied from interface: CalibratedAxesProvider

Called when the stream data changes shape ([y, x])

Specified by:

resizeStream in interface CalibratedAxesProvider

getxAxisName

public String getxAxisName()

setxAxisName

public void setxAxisName(String xAxisName)

getyAxisName

public String getyAxisName()

setyAxisName

public void setyAxisName(String yAxisName)