int main() {
    SDL_INIT(SDL_INIT_VIDEO);
    SDL_Window* window;
    SDL_Renderer* renderer;
    SDL_CreateWindowAndRenderer(300, 300, SDL_RENDERER_ACCELERATED, window, renderer);
    SDL_Line l1(100, 100, 1000, 45, SDL_Black); // x, y, largo, grados, color
    SDL_Line l2(200, 100, 1000, 45, SDL_Black); // x, y, largo, grados, color
    l1.render();
    l2.render();
    SDL_RenderPresent(renderer);
    SDL_Wait(5000);
    SDL_DestroyRenderer(renderer);
    SDL_DestroyWindow(window);
    return 0;
}