Examples with ShapeFeatures qupath.lib.analysis.features.ObjectMeasurements.ShapeFeatures used on opensource projects

Example 1 with ShapeFeatures

use of qupath.lib.analysis.features.ObjectMeasurements.ShapeFeatures in project qupath by qupath.

the class Commands method requestShapeFeatures.

private static void requestShapeFeatures(ImageData<?> imageData, Collection<ShapeFeatures> features) {
    if (imageData == null)
        return;
    var featureArray = features.toArray(ShapeFeatures[]::new);
    if (featureArray.length == 0)
        return;
    Collection<PathObject> selected = imageData.getHierarchy().getSelectionModel().getSelectedObjects();
    if (selected.isEmpty()) {
        Dialogs.showWarningNotification("Shape features", "No objects selected!");
    } else {
        selected = new ArrayList<>(selected);
        String featureString = Arrays.stream(featureArray).map(f -> "\"" + f.name() + "\"").collect(Collectors.joining(", "));
        QP.addShapeMeasurements(imageData, selected, featureArray);
        imageData.getHistoryWorkflow().addStep(new DefaultScriptableWorkflowStep("Add shape measurements", String.format("addShapeMeasurements(%s)", featureString)));
        if (selected.size() == 1)
            Dialogs.showInfoNotification("Shape features", "Shape features calculated for one object");
        else
            Dialogs.showInfoNotification("Shape features", "Shape features calculated for " + selected.size() + " objects");
    }
}