Examples with InterpolatedMultiScanModel org.eclipse.scanning.api.points.models.InterpolatedMultiScanModel used on opensource projects

Example 1 with InterpolatedMultiScanModel

use of org.eclipse.scanning.api.points.models.InterpolatedMultiScanModel in project gda-core by openGDA.

the class ScanRequestFactory method createInterpolatedCompoundModel.

/**
 * Implementation based on {@code org.eclipse.scanning.test.scan.nexus.MalcolmMultiScanTest}
 *
 * @param acquisitionTemplate
 * @return
 */
private CompoundModel createInterpolatedCompoundModel(AcquisitionTemplate acquisitionTemplate) {
    final var multiScanModel = new InterpolatedMultiScanModel();
    // --- Preparation ---
    // Each new multiscanModel must set this start position and image type
    // --- Positions List ---
    final List<IPosition> interpolationPositions = new ArrayList<>();
    // --- Images Type ---
    final List<ImageType> imageTypes = new ArrayList<>();
    // --- Flat Positions ---
    // Note - The shutter "close" position is added by the ScanningAcquisitionController
    final IPosition flatPos = createPositionMap(getFlatCalibration().getPosition());
    // --- Dark Positions ---
    // Note - The shutter "close" position is added by the ScanningAcquisitionController
    final IPosition darkPos = createPositionMap(getDarkCalibration().getPosition());
    // --- Steps estimation
    ScannableTrackDocument trackDocument = getScanpathDocument().getScannableTrackDocuments().get(0);
    // darks and flats should be (step / 2) before the start of the main scan, and the same after
    final double posBeforeMainScan = trackDocument.getStart() - trackDocument.calculatedStep() / 2;
    final double posAfterMainScan = trackDocument.getStop() + trackDocument.calculatedStep() / 2;
    // Flat Before Acquisition
    if (getFlatCalibration().isBeforeAcquisition() && getFlatCalibration().getNumberExposures() > 0) {
        var preScanFlats = getCalibrationModel(trackDocument.getScannable(), posBeforeMainScan, getFlatCalibration().getNumberExposures());
        multiScanModel.addModel(preScanFlats);
        addPosition(flatPos, interpolationPositions::add);
        imageTypes.add(ImageType.FLAT);
    }
    // Dark Before Acquisition
    if (getDarkCalibration().isBeforeAcquisition() && getDarkCalibration().getNumberExposures() > 0) {
        var preScanDarks = getCalibrationModel(trackDocument.getScannable(), posBeforeMainScan, getDarkCalibration().getNumberExposures());
        multiScanModel.addModel(preScanDarks);
        addPosition(darkPos, interpolationPositions::add);
        imageTypes.add(ImageType.DARK);
    }
    // Acquisition
    addPosition(createStartPosition(), interpolationPositions::add);
    multiScanModel.addModel(acquisitionTemplate.getIScanPointGeneratorModel());
    imageTypes.add(ImageType.NORMAL);
    // Flat After Acquisition
    if (getFlatCalibration().isAfterAcquisition() && getFlatCalibration().getNumberExposures() > 0) {
        var postScanFlats = getCalibrationModel(trackDocument.getScannable(), posAfterMainScan, getFlatCalibration().getNumberExposures());
        multiScanModel.addModel(postScanFlats);
        addPosition(flatPos, interpolationPositions::add);
        imageTypes.add(ImageType.FLAT);
    }
    // Dark After Acquisition
    if (getDarkCalibration().isAfterAcquisition() && getDarkCalibration().getNumberExposures() > 0) {
        var posScanDarks = getCalibrationModel(trackDocument.getScannable(), posAfterMainScan, getDarkCalibration().getNumberExposures());
        multiScanModel.addModel(posScanDarks);
        addPosition(darkPos, interpolationPositions::add);
        imageTypes.add(ImageType.DARK);
    }
    multiScanModel.setContinuous(Optional.ofNullable(getScanpathDocument().getMutators().containsKey(Mutator.CONTINUOUS)).orElse(false));
    multiScanModel.setInterpolatedPositions(interpolationPositions);
    multiScanModel.setImageTypes(imageTypes);
    return new CompoundModel(multiScanModel);
}