Method overlay

src/plot_overlay.rs:284–296

(
        &'b mut self,
        tree: &'b mut Tree,
        layout: Layout<'b>,
        renderer: &iced::Renderer,
        viewport: &Rectangle,
        translation: Vector,
    )

    }

    fn overlay<'b>(
        &'b mut self,
        tree: &'b mut Tree,
        layout: Layout<'b>,
        renderer: &iced::Renderer,
        viewport: &Rectangle,
        translation: Vector,
    ) -> Option<overlay::Element<'b, Message, Theme, iced::Renderer>> {
        let layout = layout.children().next()?;
        self.content
            .as_widget_mut()
            .overlay(tree, layout, renderer, viewport, translation)
    }
}