fn curve_to()

in src/ras.rs [383:401]

• 18 lines of code
• 2 McCabe index (conditional complexity)

    fn curve_to(&mut self, x1: f32, y1: f32, x2: f32, y2: f32, x: f32, y: f32) {
        let to = AbPoint {
            x: x * self.factor - self.x_min,
            y: self.y_max - y * self.factor,
        };

        let c1 = AbPoint {
            x: x1 * self.factor - self.x_min,
            y: self.y_max - y1 * self.factor,
        };
        let c2 = AbPoint {
            x: x2 * self.factor - self.x_min,
            y: self.y_max - y2 * self.factor,
        };
        if let Some(prev) = self.prev.take() {
            self.ras.draw_cubic(prev, c1, c2, to);
        }
        self.prev = Some(to);
    }