Method add_top_axis_label

src/chart.rs:134–141

Add a label for the top of the chart.

(mut self, label: T)

    /// Add a label for the top of the chart.
    pub fn add_top_axis_label<T: ToString>(mut self, label: T) -> Self {
        if let Some(ref mut axis) = self.x_axis_top {
            axis.set_axis_label(label.to_string())
        } else {
            panic!("You cannot add a label to top axis without adding an axis first.")
        }
        self
    }

    /// Add a label for the bottom of the chart.
    pub fn add_bottom_axis_label<T: ToString>(mut self, label: T) -> Self {