Examples with Pair net.imglib2.util.Pair used on opensource projects

Example 51 with Pair

use of net.imglib2.util.Pair in project vcell by virtualcell.

the class ImageStatsForPlotting method computeMean.

/**
 * Computes the mean of each XY slice along the 3rd dimension
 * TODO: Currently assumes only 3 dimensions, must handle time series of z stacks and multiple channels
 * @param data
 * @return Pair containing A) the 3rd dimension index, and B) the mean value of the XY slice
 */
private Pair<double[], double[]> computeMean(RandomAccessibleInterval<T> data, IterableInterval<BitType> mask) {
    double[] indices = new double[(int) data.dimension(2)];
    double[] means = new double[indices.length];
    for (int z = 0; z < indices.length; z++) {
        FinalInterval interval = Intervals.createMinMax(0, 0, z, data.dimension(0) - 1, data.dimension(1) - 1, z);
        double mean = 0.0;
        RandomAccessibleInterval<T> cropped = ops.transform().crop(data, interval);
        if (mask == null) {
            mean = ops.stats().mean(Views.iterable(cropped)).getRealDouble();
        } else {
            Cursor<BitType> maskCursor = mask.localizingCursor();
            RandomAccess<T> dataRA = cropped.randomAccess();
            RealSum sum = new RealSum();
            int size = 0;
            maskCursor.reset();
            while (maskCursor.hasNext()) {
                maskCursor.fwd();
                if (maskCursor.get().get()) {
                    dataRA.setPosition(maskCursor);
                    sum.add(dataRA.get().getRealDouble());
                    size++;
                }
            }
            mean = sum.getSum() / size;
        }
        indices[z] = z;
        means[z] = mean;
    }
    return new ValuePair<double[], double[]>(indices, means);
}

Example 52 with Pair

use of net.imglib2.util.Pair in project Shuttle by timusus.

the class BaseDetailFragment method pushDetailController.

void pushDetailController(BaseDetailFragment detailFragment, String tag, View transitionView) {
    List<Pair<View, String>> transitions = new ArrayList<>();
    String transitionName = ViewCompat.getTransitionName(transitionView);
    transitions.add(new Pair<>(transitionView, transitionName));
    transitions.add(new Pair<>(toolbar, "toolbar"));
    if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.LOLLIPOP) {
        Transition moveTransition = TransitionInflater.from(getContext()).inflateTransition(R.transition.image_transition);
        detailFragment.setSharedElementEnterTransition(moveTransition);
        detailFragment.setSharedElementReturnTransition(moveTransition);
    }
    getNavigationController().pushViewController(detailFragment, tag, transitions);
}

Example 53 with Pair

use of net.imglib2.util.Pair in project Shuttle by timusus.

the class AestheticCoordinatorLayout method onAttachedToWindow.

@Override
public void onAttachedToWindow() {
    super.onAttachedToWindow();
    // Find the toolbar and color view used to blend the scroll transition
    if (getChildCount() > 0 && getChildAt(0) instanceof AppBarLayout) {
        appBarLayout = (AppBarLayout) getChildAt(0);
        if (appBarLayout.getChildCount() > 0 && appBarLayout.getChildAt(0) instanceof CollapsingToolbarLayout) {
            collapsingToolbarLayout = (CollapsingToolbarLayout) appBarLayout.getChildAt(0);
            for (int i = 0; i < collapsingToolbarLayout.getChildCount(); i++) {
                if (this.toolbar != null && this.colorView != null) {
                    break;
                }
                View child = collapsingToolbarLayout.getChildAt(i);
                if (child instanceof AestheticToolbar) {
                    this.toolbar = (AestheticToolbar) child;
                } else if (child.getBackground() != null && child.getBackground() instanceof ColorDrawable) {
                    this.colorView = child;
                }
            }
        }
    }
    if (toolbar != null && colorView != null) {
        this.appBarLayout.addOnOffsetChangedListener(this);
        toolbarColorSubscription = Observable.combineLatest(toolbar.colorUpdated(), Aesthetic.get(getContext()).colorIconTitle(toolbar.colorUpdated()), new BiFunction<Integer, ActiveInactiveColors, Pair<Integer, ActiveInactiveColors>>() {

            @Override
            public Pair<Integer, ActiveInactiveColors> apply(Integer integer, ActiveInactiveColors activeInactiveColors) {
                return Pair.create(integer, activeInactiveColors);
            }
        }).compose(Rx.<Pair<Integer, ActiveInactiveColors>>distinctToMainThread()).subscribe(new Consumer<Pair<Integer, ActiveInactiveColors>>() {

            @Override
            public void accept(@NonNull Pair<Integer, ActiveInactiveColors> result) {
                toolbarColor = result.first;
                iconTextColors = result.second;
                invalidateColors();
            }
        }, onErrorLogAndRethrow());
    }
    if (collapsingToolbarLayout != null) {
        statusBarColorSubscription = Aesthetic.get(getContext()).colorStatusBar().compose(Rx.<Integer>distinctToMainThread()).subscribe(new Consumer<Integer>() {

            @Override
            public void accept(@io.reactivex.annotations.NonNull Integer color) {
                collapsingToolbarLayout.setContentScrimColor(color);
                collapsingToolbarLayout.setStatusBarScrimColor(color);
            }
        }, onErrorLogAndRethrow());
    }
}