Method set_hover_highlight_provider

src/plot_widget.rs:788–790

Set a custom highlighter for hovered point.

(&mut self, provider: HighlightPointProvider)

            camera_bounds,
            self.x_axis_scale,
            self.y_axis_scale,
            &shape.anchor_position_transform,
        )?;
        screen_xy[0] += shape.anchor_offset[0];
        screen_xy[1] -= shape.anchor_offset[1];