Method show_plot

examples/interaction/src/app.rs:20–58

(&mut self, ui: &mut egui::Ui)

impl InteractionExample {
    pub fn show_plot(&mut self, ui: &mut egui::Ui) -> Response {
        let id = ui.make_persistent_id("interaction_demo");

        let plot = Plot::new("interaction_demo").id(id).height(300.0);

        let PlotResponse {
            response,
            inner: (screen_pos, pointer_coordinate, pointer_coordinate_drag_delta, bounds, hovered),
            hovered_plot_item,
            ..
        } = plot.show(ui, |plot_ui| {
            plot_ui.line(
                Line::new("sin", PlotPoints::from_explicit_callback(move |x| x.sin(), .., 100))
                    .color(egui::Color32::RED),
            );
            plot_ui.line(
                Line::new("cos", PlotPoints::from_explicit_callback(move |x| x.cos(), .., 100))
                    .color(egui::Color32::BLUE),
            );

            (
                plot_ui.screen_from_plot(PlotPoint::new(0.0, 0.0)),
                plot_ui.pointer_coordinate(),
                plot_ui.pointer_coordinate_drag_delta(),
                plot_ui.plot_bounds(),
                plot_ui.response().hovered(),
            )
        });

        // Store for display in controls
        self.last_bounds = Some(bounds);
        self.last_screen_pos = screen_pos;
        self.last_pointer_coordinate = pointer_coordinate;
        self.last_pointer_drag_delta = pointer_coordinate_drag_delta;
        self.last_hovered = hovered;
        self.last_hovered_item = hovered_plot_item;

        response
    }

    pub fn show_controls(&self, ui: &mut egui::Ui) -> Response {
        if let Some(bounds) = &self.last_bounds {