利用python绘制动态圣诞下雪图
作者:超维Ai编程
圣诞节快到了,给你最爱的人送上一颗python动态圣诞下雪图吧,所以今天小编给大家介绍了如何利用python绘制动态圣诞下雪图,文中有详细的代码示例,需要的朋友可以参考下
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代码
import pygame import random # 初始化Pygame pygame.init() # 创建窗口 width, height = 800, 600 screen = pygame.display.set_mode((width, height)) pygame.display.set_caption('Christmas Tree') # 定义颜色 GREEN = (34, 139, 34) RED = (255, 0, 0) WHITE = (255, 255, 255) # 绘制圣诞树 def draw_christmas_tree(): triangle_height = 300 triangle_width = 200 # 绘制树干 pygame.draw.rect(screen, pygame.Color('brown'), (width // 2 - 25, height - 200, 50, 200)) # 绘制树冠 for i in range(triangle_height): pygame.draw.polygon(screen, GREEN, [(width // 2 - triangle_width // 2 - i, height - 50 - i), (width // 2 + triangle_width // 2 + i, height - 50 - i), (width // 2, height - 50 - i - triangle_height)]) # 随机生成雪花 def generate_snowflakes(): snowflakes = [] for _ in range(100): x = random.randint(0, width) y = random.randint(0, height) size = random.randint(1, 5) snowflakes.append((x, y, size)) return snowflakes # 绘制雪花 def draw_snowflakes(snowflakes): for flake in snowflakes: pygame.draw.circle(screen, WHITE, (flake[0], flake[1]), flake[2]) # 绘制圣诞老人 def draw_santa(): santa_image = pygame.Surface((120, 120), pygame.SRCALPHA) # 头部和身体 pygame.draw.circle(santa_image, RED, (60, 60), 50) pygame.draw.polygon(santa_image, RED, [(0, 60), (120, 60), (60, 120)]) # 眼睛和嘴巴 pygame.draw.circle(santa_image, WHITE, (45, 45), 10) pygame.draw.circle(santa_image, WHITE, (75, 45), 10) pygame.draw.arc(santa_image, WHITE, (30, 45, 60, 60), 3.14 / 2, 3 * 3.14 / 2, 3) # 鼻子 pygame.draw.polygon(santa_image, pygame.Color('orange'), [(60, 50), (70, 70), (50, 70)]) # 胡须 pygame.draw.line(santa_image, WHITE, (55, 85), (20, 90), 2) pygame.draw.line(santa_image, WHITE, (65, 85), (100, 90), 2) # 帽子 pygame.draw.polygon(santa_image, RED, [(30, 0), (90, 0), (60, 60)]) screen.blit(santa_image, (width // 2 - 60, height - 200 - 120)) # 游戏主循环 running = True clock = pygame.time.Clock() snowflakes = generate_snowflakes() while running: for event in pygame.event.get(): if event.type == pygame.QUIT: running = False screen.fill((0, 0, 0)) # 清空屏幕 draw_christmas_tree() draw_santa() draw_snowflakes(snowflakes) # 雪花下落 for i in range(len(snowflakes)): x, y, size = snowflakes[i] snowflakes[i] = (x, y + size, size) if y + size > height: snowflakes[i] = (random.randint(0, width), 0, size) pygame.display.flip() # 刷新屏幕 clock.tick(30) # 控制帧率 # 退出游戏 pygame.quit()
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