Examples with SplitMix uk.ac.sussex.gdsc.core.utils.rng.SplitMix used on opensource projects

Example 1 with SplitMix

use of uk.ac.sussex.gdsc.core.utils.rng.SplitMix in project GDSC-SMLM by aherbert.

the class ImageJ3DResultsViewer method getPoints.

/**
 * Gets the points.
 *
 * @param results the results
 * @param settings the settings
 * @return the points
 */
static LocalList<Point3f> getPoints(MemoryPeakResults results, ImageJ3DResultsViewerSettingsOrBuilder settings) {
    final LocalList<Point3f> points = new LocalList<>(results.size());
    if (results.is3D()) {
        results.forEach(DistanceUnit.NM, (XyzResultProcedure) (x, y, z) -> {
            points.push(new Point3f(x, y, z));
        });
    } else {
        results.forEach(DistanceUnit.NM, (XyResultProcedure) (x, y) -> {
            points.push(new Point3f(x, y, 0));
        });
        final double range = settings.getDepthRange();
        if (range > 0 && results.size() > 1) {
            final DepthMode mode = DepthMode.forNumber(settings.getDepthMode());
            final double min = -settings.getDepthRange() / 2;
            switch(mode) {
                case DITHER:
                    final SplitMix r = SplitMix.new64(settings.getDitherSeed());
                    for (int i = points.size(); i-- > 0; ) {
                        points.unsafeGet(i).z += (min + r.nextDouble() * range);
                    }
                    break;
                case INTENSITY:
                    // Rank by intensity, highest first
                    final StandardResultProcedure p = new StandardResultProcedure(results);
                    p.getI();
                    final int[] indices = SimpleArrayUtils.natural(results.size());
                    SortUtils.sortIndices(indices, p.intensity, true);
                    final double inc = range / indices.length;
                    for (int i = 0; i < indices.length; i++) {
                        // The standard rendering has +z going away so put the highest rank at min
                        points.unsafeGet(indices[i]).z += (min + i * inc);
                    }
                    break;
                case NONE:
                    break;
                default:
                    throw new IllegalStateException("Unknown depth mode: " + mode);
            }
        }
    }
    return points;
}

Example 2 with SplitMix

use of uk.ac.sussex.gdsc.core.utils.rng.SplitMix in project GDSC-SMLM by aherbert.

the class PeakResultTableModelFrameDemo method main.

/**
 * Launch the application.
 *
 * @param args the arguments
 */
public static void main(String[] args) {
    final SplitMix r = SplitMix.new64(System.currentTimeMillis());
    final int n = 20;
    final ListSelectionModel selectionModel = new DefaultListSelectionModel();
    EventQueue.invokeLater((Runnable) () -> {
        try {
            final PeakResultStoreList store = new ArrayPeakResultStore(10);
            for (int i = n; i-- > 0; ) {
                store.add(new PeakResult(r.nextInt(), r.nextInt(), r.nextInt(), r.nextFloat(), r.nextDouble(), r.nextFloat(), r.nextFloat(), PeakResult.createParams(r.nextFloat(), r.nextFloat(), r.nextFloat(), r.nextFloat(), r.nextFloat()), null));
            }
            final CalibrationWriter cw = new CalibrationWriter();
            cw.setNmPerPixel(100);
            cw.setCountPerPhoton(10);
            cw.setDistanceUnit(DistanceUnit.PIXEL);
            cw.setIntensityUnit(IntensityUnit.COUNT);
            final ResultsTableSettings.Builder tableSettings = ResultsTableSettings.newBuilder();
            tableSettings.setDistanceUnit(DistanceUnit.NM);
            tableSettings.setIntensityUnit(IntensityUnit.PHOTON);
            tableSettings.setShowFittingData(true);
            tableSettings.setShowNoiseData(true);
            tableSettings.setShowPrecision(true);
            tableSettings.setRoundingPrecision(4);
            final PeakResultTableModel model = new PeakResultTableModel(store, cw.getCalibration(), null, tableSettings.build());
            final PeakResultTableModelFrame d = new PeakResultTableModelFrame(model, null, selectionModel);
            d.setTitle("D");
            d.setDefaultCloseOperation(javax.swing.JFrame.EXIT_ON_CLOSE);
            d.setVisible(true);
            // Selecting in one list activates the other list
            final PeakResultTableModelFrame d2 = new PeakResultTableModelFrame(model, null, selectionModel);
            d2.setTitle("D2");
            // Since we have the same selection model we need the same row sorter,
            // otherwise the selection is scrambled by sorting.
            // The alternative would be to get the source for the selection event (the table)
            // and get the row sorter to do the mapping.
            // However this breaks deletion of data as the row sorter double processes the deletion.
            // Basically only one table can use the same selection model when sorting is desired.
            // d2.table.setRowSorter(d.table.getRowSorter())
            d2.setDefaultCloseOperation(javax.swing.JFrame.EXIT_ON_CLOSE);
            d2.setVisible(true);
        } catch (final Exception ex) {
            ex.printStackTrace();
        }
    });
}