Method with_plot_title_defaults

crates/plotlars-core/src/components/text.rs:149–158

Apply default positioning for plot titles (x=0.5, y=0.95 - centered above)

(mut self)

    /// Apply default positioning for plot titles (x=0.5, y=0.95 - centered above)
    pub fn with_plot_title_defaults(mut self) -> Self {
        const EPSILON: f64 = 1e-6;
        let y_is_default = (self.y - 0.9).abs() < EPSILON;

        if y_is_default {
            self.y = 0.95;
        }

        self
    }

    /// Apply default positioning for subplot titles (x=0.5, y=1.1 - centered above, higher than overall)
    pub fn with_subplot_title_defaults(mut self) -> Self {