Method with_reference_y

src/plot_elements.rs:357–360

Set the reference y value for the stems

(mut self, reference_y: f64)

    /// Set the reference y value for the stems
    pub fn with_reference_y(mut self, reference_y: f64) -> Self {
        self.reference_y = reference_y;
        self
    }

    /// Draw a previously-created stem plot. Use this in closures passed to
    /// [`Plot::build()`](struct.Plot.html#method.build). The `axis_positions` specify where on the