【教学类-54-01】20240510超级对对碰（圆点拼图）（9*5、0-255随机）-编程知识

作品展示

背景需求：

奕娃幼儿园小中大班益智区超级对对碰 - 小红书#幼儿园益智区 #幼儿园益智区素材 #幼儿园区域材料 #幼儿园环创https://www.xiaohongshu.com/discovery/item/6279bb4d000000002103be71?app_platform=android&ignoreEngage=true&app_version=8.34.0&share_from_user_hidden=true&type=video&author_share=1&xhsshare=WeixinSession&shareRedId=ODszMTs4Nk82NzUyOTgwNjg3OTlHS0xC&apptime=1715423047

我觉得这个拼图比较有趣，适合幼儿选择，就想用Python写出来。

AI的思路是：

1、在画布21002970（A4竖版）画布里生成95单元格，白色背景、黑色线框，单元格离上下左右边距100，保存为底图

2-1、在每个单元格顶部线条中点为圆心画一个半径为80的圆形，填充0-255的随机颜色

2-2、在每个单元格底部线条中点为圆心画一个半径为80的圆形，填充0-255的随机颜色

2-3、在每个单元格左侧线条中点为圆心画一个半径为80的圆形，填充0-255的随机颜色

2-4、在每个单元格右侧线条中点为圆心画一个半径为80的圆形，填充0-255的随机颜色.

3、继续覆盖一个9*5单元格（便于切割）、保存为彩色拼图。

代码展示：

'''
项目：超级对对碰（色彩圆点）9*6 +底图（颜色0-255随机)
作者：AI对话大师，阿夏
时间:20240510
'''from PIL import Image, ImageDraw
import random,osprint('--------1、制作图片-----------')
path=r'C:\Users\jg2yXRZ\OneDrive\桌面\超级对对碰'folder_path=path+r'\jpg'
os.makedirs(folder_path,exist_ok=True)r=80
for ii in range(3):# 创建画布canvas_width = 2100canvas_height = 2970canvas_color = (255, 255, 255)  # 白色背景line_color = (0, 0, 0)  # 黑色线条line_width = 10margin = 100  # 边距canvas = Image.new('RGB', (canvas_width, canvas_height), canvas_color)draw = ImageDraw.Draw(canvas)# 计算单元格大小和绘制区域num_rows = 9num_cols = 6cell_size = min((canvas_width - 2 * margin) // num_cols, (canvas_height - 2 * margin) // num_rows)start_x = (canvas_width - cell_size * num_cols) // 2start_y = (canvas_height - cell_size * num_rows) // 2# 绘制单元格和圆形for row in range(num_rows + 1):y = start_y + row * cell_sizedraw.line([(start_x, y), (start_x + cell_size * num_cols, y)], fill=line_color, width=line_width)for col in range(num_cols + 1):x = start_x + col * cell_sizedraw.line([(x, start_y), (x, start_y + cell_size * num_rows)], fill=line_color, width=line_width)# 保存图像canvas.save(folder_path+fr'\{ii:02d}底图.png')# 上边的圆for row in range(num_rows):for col in range(num_cols):center_x = start_x + (col + 0.5) * cell_sizecenter_y = start_y + row * cell_sizecircle_radius = rcircle_color = (random.randint(0, 255), random.randint(0, 255), random.randint(0, 255))draw.ellipse([(center_x - circle_radius, center_y - circle_radius),(center_x + circle_radius, center_y + circle_radius)], fill=circle_color)# 下边的圆                     # 绘制圆形for row in range(num_rows):for col in range(num_cols):center_x = start_x + (col + 0.5) * cell_sizecenter_y = start_y + (row + 1) * cell_sizecircle_radius = rcircle_color = (random.randint(0, 255), random.randint(0, 255), random.randint(0, 255))draw.ellipse([(center_x - circle_radius, center_y - circle_radius),(center_x + circle_radius, center_y + circle_radius)], fill=circle_color)# 左边的圆for row in range(num_rows):for col in range(num_cols):center_x = start_x + col * cell_sizecenter_y = start_y + (row + 0.5) * cell_sizecircle_radius = rcircle_color = (random.randint(0, 255), random.randint(0, 255), random.randint(0, 255))draw.ellipse([(center_x - circle_radius, center_y - circle_radius),(center_x + circle_radius, center_y + circle_radius)], fill=circle_color)# 右边的圆for row in range(num_rows):for col in range(num_cols):center_x = start_x + (col + 1) * cell_sizecenter_y = start_y + (row + 0.5) * cell_sizecircle_radius = rcircle_color = (random.randint(0, 255), random.randint(0, 255), random.randint(0, 255))draw.ellipse([(center_x - circle_radius, center_y - circle_radius),(center_x + circle_radius, center_y + circle_radius)], fill=circle_color)#  绘制单元格和圆形（再加一次黑色框线，便于裁剪)for row in range(num_rows + 1):y = start_y + row * cell_sizedraw.line([(start_x, y), (start_x + cell_size * num_cols, y)], fill=line_color, width=line_width)for col in range(num_cols + 1):x = start_x + col * cell_sizedraw.line([(x, start_y), (x, start_y + cell_size * num_rows)], fill=line_color, width=line_width)# 保存图像彩色图片canvas.save(folder_path+fr'\{ii:02d}.png')print('--------2、png 合并pdf-----------')
import os
from PIL import Image
from reportlab.lib.pagesizes import A4
from reportlab.lib.utils import ImageReader
from reportlab.pdfgen import canvas# 指定文件夹路径# 获取文件夹中的所有PNG图片文件
image_files = [file for file in os.listdir(folder_path) if file.endswith('.png')]# 创建一个新的PDF文件
pdf_file = path+r'\超级对对碰底图.pdf'  # 替换为实际的输出PDF文件路径
c = canvas.Canvas(pdf_file, pagesize=A4)# 遍历每个PNG图片文件并将其添加到PDF中
for image_file in image_files:image_path = os.path.join(folder_path, image_file)image = Image.open(image_path)image_reader = ImageReader(image)c.setPageSize(A4)c.drawImage(image_reader, 0, 0, width=A4[0], height=A4[1])c.showPage()# 保存并关闭PDF文件
c.save()# print(f"合并完成，PDF文件保存在：{pdf_file}")