Python 所谓的艺术操作2(带颜色)

 1 import pygame, sys, random
 2 from pygame.color import THECOLORS
 3 
 4 pygame.init()
 5 screen = pygame.display.set_mode([640, 480])#显示对象
 6 #[640, 480]是窗口大小，单位像素
 7 screen.fill([255, 255, 255])#用白色填充窗口背景
 8 
 9 for i in range(100):
10     width = random.randint(0, 250);height = random.randint(0, 100)
11     top = random.randint(0, 400);left = random.randint(0, 500)
12     color_name = random.choice(list(THECOLORS.keys()))
13     #这个原教材上没有转化成列表形式，所以有错误
14     color = THECOLORS[color_name]
15     line_width = random.randint(1, 3)
16     pygame.draw.rect(screen, color, [left, top, width, height], line_width)
17 
18 pygame.display.flip()
19 running = True
20 while running:
21     for event in pygame.event.get():
22         if event.type == pygame.QUIT:
23             running = False
24 pygame.quit()