Method draw_arc

src/canvas.rs:220–232

Draws arc (2D only) # Input `xc`, `yc` -- center coordinates `r` -- radius `ini_angle`, `fin_angle` -- arc angles in degrees (counter-clockwise)

(&mut self, xc: T, yc: T, r: T, ini_angle: T, fin_angle: T)

    /// * `r` -- radius
    /// * `ini_angle`, `fin_angle` -- arc angles in degrees (counter-clockwise)
    pub fn draw_arc<T>(&mut self, xc: T, yc: T, r: T, ini_angle: T, fin_angle: T)
    where
        T: std::fmt::Display + Num,
    {
        let opt = self.options_shared();
        write!(
            &mut self.buffer,
            "p=pat.Arc(({},{}),2*{},2*{},theta1={},theta2={},angle=0{})\n\
             plt.gca().add_patch(p)\n",
            xc, yc, r, r, ini_angle, fin_angle, &opt
        )
        .unwrap();
    }

    /// Draws arrow (2D only)
    ///