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

Class BeamPositionCalibration

java.lang.Object

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

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

All Implemented Interfaces:

CalibratedAxesProvider

public class BeamPositionCalibration
extends AbstractCalibratedAxesProvider

Creates axes datasets for a data stream calibrated to x and y scannables given pixel size and pixel coordinates of the beam in the camera feed.

Field Summary

Fields inherited from class uk.ac.gda.client.live.stream.calibration.AbstractCalibratedAxesProvider

xAxisPixelScaling, xAxisScannable, xAxisUpdater, yAxisPixelScaling, yAxisScannable, yAxisUpdater

Constructor Summary

Constructors

Constructor	Description
BeamPositionCalibration(Scannable xAxisScannable, double xAxisPixelScaling, int xAxisBeamPositionInPixels, Scannable yAxisScannable, double yAxisPixelScaling, int yAxisBeamPositionInPixels, boolean attemptToLoadLocalParameters)	Creates a new instance of BeamPositionCalibration

Method Summary

Modifier and Type	Method	Description
protected void	createAxesUpdaters()	Should be overridden to create two instances of classes implementing CalibratedAxesDatasetUpdater, one for each axis, which will create the datasets when the scannables move, image is resized, or a new frame is received.
void	setBeamPosition(int xAxisBeamPositionInPixels, int yAxisBeamPositionInPixels, boolean saveCalibrationValues)

Methods inherited from class uk.ac.gda.client.live.stream.calibration.AbstractCalibratedAxesProvider

connect, disconnect, getXAxisDataset, getYAxisDataset, resizeStream, updateDatasets

Methods inherited from class java.lang.Object

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

Constructor Details

BeamPositionCalibration

public BeamPositionCalibration(Scannable xAxisScannable,
 double xAxisPixelScaling,
 int xAxisBeamPositionInPixels,
 Scannable yAxisScannable,
 double yAxisPixelScaling,
 int yAxisBeamPositionInPixels,
 boolean attemptToLoadLocalParameters)

Creates a new instance of BeamPositionCalibration

Parameters:

xAxisScannable - The scannable for the horizontal axis of the camera

xAxisPixelScaling - The width of each pixel of the camera, in the units used by the x-axis scannable

xAxisBeamPositionInPixels - The X pixel position of the beam in the camera feed

yAxisScannable - The scannable for the vertical axis of the camera

yAxisPixelScaling - The height of each pixel of the camera in the units used by the y-axis scannable

yAxisBeamPositionInPixels - The Y pixel position of the beam in the camera feed

Method Details

createAxesUpdaters

protected void createAxesUpdaters()

Description copied from class: AbstractCalibratedAxesProvider

Should be overridden to create two instances of classes implementing CalibratedAxesDatasetUpdater, one for each axis, which will create the datasets when the scannables move, image is resized, or a new frame is received. In your concrete class, you should call this once all required properties in set, using one of the following: 1. Create a constructor which calls it. 2. Set the init-method property on your spring bean. 3. Implement InitializingBean and create an afterPropertiesSet() method which calls it.

Specified by:

createAxesUpdaters in class AbstractCalibratedAxesProvider

setBeamPosition

public void setBeamPosition(int xAxisBeamPositionInPixels,
 int yAxisBeamPositionInPixels,
 boolean saveCalibrationValues)