How to use _draw_lines method in ATX

Best Python code snippet using ATX

viz.py

Source:viz.py

...10        self.min = np.zeros(3)11    def _update_limits(self, x):12        self.max = np.max([self.max, x], axis=0)13        self.min = np.min([self.min, x], axis=0)14    def _draw_lines(self, starts, ends, color):15        for s, e in zip(starts, ends):16            self._update_limits(s)17            self._update_limits(e)18            self.ax.plot([s[0], e[0]], [s[1], e[1]], [s[2], e[2]], color=color)19    def draw_axes(self, pose, length=DEFAULT_AXIS_LENGTH):20        o_0 = length * np.array([0, 0, 0])21        x_0 = length * np.array([1, 0, 0])22        y_0 = length * np.array([0, 1, 0])23        z_0 = length * np.array([0, 0, 1])24        o = pose * o_025        x = pose * x_026        y = pose * y_027        z = pose * z_028        self._draw_lines([o], [x], color="r")29        self._draw_lines([o], [y], color="g")30        self._draw_lines([o], [z], color="b")31    def draw_camera(self, pose, size, color="grey", axes=True):32        # Draw a pyramid representing a camera33        b0_0 = size * np.array([0.5, 0.5, 0])34        b1_0 = size * np.array([0.5, -0.5, 0])35        b2_0 = size * np.array([-0.5, -0.5, 0])36        b3_0 = size * np.array([-0.5, 0.5, 0])37        t_0 = size * np.array([0, 0, -1])38        b0 = pose * b0_039        b1 = pose * b1_040        b2 = pose * b2_041        b3 = pose * b3_042        t = pose * t_043        starts = [b0, b1, b2, b3, b0, b1, b2, b3]44        ends = [b1, b2, b3, b0, t, t, t, t]45        self._draw_lines(starts, ends, color)46        # Draw camera axes47        if axes:48            self.draw_axes(pose, length=size / 2.0)49    def draw_marker(self, pose, id, length, color="k", show_id=False):50        # Draw marker outline51        c0_0 = 0.5 * length * np.array([1, 1, 0])52        c1_0 = 0.5 * length * np.array([-1, 1, 0])53        c2_0 = 0.5 * length * np.array([-1, -1, 0])54        c3_0 = 0.5 * length * np.array([1, -1, 0])55        c0 = pose * c0_056        c1 = pose * c1_057        c2 = pose * c2_058        c3 = pose * c3_059        starts = [c0, c1, c2, c3]60        ends = [c1, c2, c3, c0]61        self._draw_lines(starts, ends, color)62        # Draw marker ID63        if show_id:64            pos = pose.translation()65            self.ax.text(pos[0], pos[1], pos[2], id, color="b")66    def show(self):67        # Set limits68        mid = (self.max + self.min) / 2.069        r = max(np.max(self.max - mid), np.max(mid - self.min))70        self.ax.set_xlim(mid[0] - r, mid[0] + r)71        self.ax.set_ylim(mid[1] - r, mid[1] + r)72        self.ax.set_zlim(mid[2] - r, mid[2] + r)73        # Show...

menus.py

Source:menus.py

...26        if (self.current_line_index > 0):27            self.current_line_index -= 128    def draw(self):29        if (self.has_changed()):30            self._draw_lines()31    def has_changed(self):32        if (self.current_line_index != self.last_line_index):33            self.last_line_index = self.current_line_index34            return True35        return False36    def _draw_lines(self):37        for i, line in enumerate(self.lines):38            if (i == self.current_line_index):39                print(f"{line}    <---")40            else:41                print(line)42    def _clear_screen(self):43        os.system("cls")44    def _title_bar(self):45        print("Flash Tracker v1.0")46        print("==================\n")47# the first menu that user will be prompted to interact with upon entering48class MainMenu(Menu):49    def __init__(self):50        super().__init__()51        self.identifier = "main_menu"52        self.lines = [53            "Create a new lobby    ",54            "Join an existing lobby",55            "Settings              "56        ]57        self._clear_screen()58        self._title_bar()59        self._draw_lines()60    def draw(self):61        if (self.has_changed()):62            self._clear_screen()63            self._title_bar()64            self._draw_lines()65class CreateLobbyMenu(Menu):66    def __init__(self):67        super().__init__()68        self.identifier = "create_lobby_menu"69        self.lobby_name = ""70    def draw(self):71        self._clear_screen()72        self._title_bar()73        print("Name of the lobby:")...

animation.py

Source:animation.py

...3def _draw_coordinate_cross(screen, width, height):4    cross_color = pygame.Color(44,33,120)5    pygame.draw.line(screen, cross_color, (0, height/2), (width, height/2), 2)6    pygame.draw.line(screen, cross_color, (width/2, 0), (width/2, height), 2)7def _draw_lines(screen, vals, rgb, width, height):8    r, g, b = rgb9    line_color = pygame.Color(r, g, b)10    last_spot = None11    vtup = zip(list(range(width)), vals[:width])12    for _xy in vtup:13        xy = (_xy[0], _xy[1] * (1/(2*POS_MAX/height)) * 0.8 + height/2) # scale amplitude to graph-size14        if last_spot is not None:15            pygame.draw.line(screen, line_color, last_spot, xy, 2)16            print('({}:{} -> {}:{})'.format(last_spot[0], last_spot[1], xy[0], xy[1]))17        last_spot = xy18def controls_display():19    pygame.font.init()20    controls_font = pygame.font.SysFont('dejavusans', 24)21    return controls_font.render('frequency', True, (55,200,200))22def play_wave(audio):23    pygame.mixer.init()24    print(pygame.mixer.get_init())25    print(pygame.mixer.get_num_channels())26    snd = pygame.sndarray.make_sound(audio)27    print(snd.get_length())28    while True:29        snd.play()30def draw_wave(f1, f2):31    pygame.init()32    width = 102433    height = 76834    screen = pygame.display.set_mode((width, height))35    pygame.display.set_caption('Monkey Fever')36    pygame.mouse.set_visible(1)37    background = pygame.Surface(screen.get_size())38    background = background.convert()39    background.fill((20, 20, 20))40    screen.blit(background, (0, 0))41    _draw_coordinate_cross(screen, width, height)42    _draw_lines(screen, f1, [55, 155, 55], width, height)43    _draw_lines(screen, f2, [166, 66, 66], width, height)44    controls = controls_display()45    screen.blit(controls, (800, 20))46    pygame.display.flip()47    while True:48        event = pygame.event.wait()49        if (event.type == pygame.QUIT or50                (event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE)):51            break...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.