Method highlight_on_hover

src/plot_widget.rs:840–842

Return whether point highlighting while hovering is enabled.

(&self)

    /// Set the rendering strategy used by the plot.
    pub fn set_render_strategy(&mut self, strategy: PlotRenderStrategy) {
        self.render_strategy = strategy;
        #[cfg(feature = "canvas")]
        {
            self.canvas_caches.static_layer.clear();
            self.canvas_caches.overlay_layer.clear();