How to use _draw_lines method in ATX

Best Python code snippet using ATX

viz.py

Source: viz.py Github

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...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...

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menus.py

Source: menus.py Github

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...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:")...

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animation.py

Source: animation.py Github

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...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...

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