Function get_position

src/Components/WorldMap/display.js:134–139

([x, y])

    const coord_y = [-coord_x[1], coord_x[0]];

    function get_position([x, y]) {
        return [
            flight_end_position[0] + coord_x[0] * x + coord_y[0] * y,
            flight_end_position[1] + coord_x[1] * x + coord_y[1] * y
        ];
    }

    const control_point_1_coord = get_position([260, 40]);
    const control_point_2_coord = get_position([100, 40]);