Esempi in C++ (Cpp) per change_corner_radii

Esempio n. 1

File: Scene_polylines_item.cpp Progetto: NobodyZhou/cgal

QMenu* Scene_polylines_item::contextMenu() 
{
    const char* prop_name = "Menu modified by Scene_polylines_item.";

    QMenu* menu = Scene_item::contextMenu();

    // Use dynamic properties:
    // http://doc.qt.io/qt-5/qobject.html#property
    bool menuChanged = menu->property(prop_name).toBool();

    if(!menuChanged) {
        menu->addSeparator();
        // TODO: add actions to display corners
        QAction* action = menu->addAction(tr("Display corners with radius..."));
        connect(action, SIGNAL(triggered()),
                this, SLOT(change_corner_radii()));

        QAction* actionSmoothPolylines =
                menu->addAction(tr("Smooth polylines"));
        actionSmoothPolylines->setObjectName("actionSmoothPolylines");
        connect(actionSmoothPolylines, SIGNAL(triggered()),this, SLOT(smooth()));
        menu->setProperty(prop_name, true);
    }
    return menu;
}

Esempio n. 2

File: Scene_polylines_item.cpp Progetto: NobodyZhou/cgal

void Scene_polylines_item::change_corner_radii() {
    bool ok = true;
    double proposed_radius = d->spheres_drawn_radius;
    if(proposed_radius == 0) {
        Scene_interface::Bbox b = bbox();
        proposed_radius = (std::max)(b.xmax - b.xmin,
                                     proposed_radius);
        proposed_radius = (std::max)(b.ymax - b.ymin,
                                     proposed_radius);
        proposed_radius = (std::max)(b.zmax - b.zmin,
                                     proposed_radius);
        proposed_radius /= 100;
    }
    double r = QInputDialog::getDouble(NULL,
                                       tr("Display corners with new radius..."),
                                       tr("Radius:"),
                                       proposed_radius, // value
                                       0.,          // min
                                       2147483647., // max
                                       10,          // decimals
                                       &ok);
    if(ok) {
        change_corner_radii(r);
    }
}

Esempio n. 3

File: Scene_polylines_item.cpp Progetto: FEniCS/mshr

QMenu* Scene_polylines_item::contextMenu() 
{
    const char* prop_name = "Menu modified by Scene_polylines_item.";

    QMenu* menu = Scene_item::contextMenu();

    // Use dynamic properties:
    // http://doc.qt.io/qt-5/qobject.html#property
    bool menuChanged = menu->property(prop_name).toBool();

    if(!menuChanged) {
        menu->addSeparator();
        // TODO: add actions to display corners
        QAction* action = menu->addAction(tr("Display corners with radius..."));
        connect(action, SIGNAL(triggered()),
                this, SLOT(change_corner_radii()));

        QAction* actionSmoothPolylines =
                menu->addAction(tr("Smooth polylines"));
        actionSmoothPolylines->setObjectName("actionSmoothPolylines");
        connect(actionSmoothPolylines, SIGNAL(triggered()),this, SLOT(smooth()));

        QMenu *container = new QMenu(tr("Line Width"));
        QWidgetAction *sliderAction = new QWidgetAction(0);
        connect(d->line_Slider, &QSlider::valueChanged, this, &Scene_polylines_item::itemChanged);

        sliderAction->setDefaultWidget(d->line_Slider);

        container->addAction(sliderAction);
        menu->addMenu(container);

        menu->setProperty(prop_name, true);
    }
    return menu;
}