Method boxes

Plot a 2D box-plot. Box widths are, by default set so that there are no gaps between successive boxes (i.e. each box may have a different width). This may be adjusted with (set_box_width())[Axes2D::set_box_width()] or by using the `BoxWidth` option. Boxes start at the x-axis and go towards the y value of the datapoint. # Arguments `x` - x values (center of the box) `y` - y values `options` - Arra

(
		&'l mut self, x: X, y: Y, options: &[PlotOption<&str>],
	)