76 lines
1.8 KiB
Python
76 lines
1.8 KiB
Python
# -*- coding:utf-8 -*-
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# @Author len
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# @Create 2023/10/18 11:08
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from PIL import Image
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import qrcode
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# 创建一个空白图像，用于放置三个二维码
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width = 800 # 图像宽度
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height = 480 # 图像高度
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background_color = (255, 255, 255) # 背景颜色（白色）
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image = Image.new("RGB", (width, height), background_color)
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# 生成三个二维码
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data1 = "https://www.example.com"
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data2 = "https://www.google.com"
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data3 = "https://www.openai.com"
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qr1 = qrcode.QRCode()
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qr1.add_data(data1)
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qr1.make(fit=True)
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qr_img1 = qr1.make_image()
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qr2 = qrcode.QRCode()
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qr2.add_data(data2)
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qr2.make(fit=True)
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qr_img2 = qr2.make_image()
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qr3 = qrcode.QRCode()
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qr3.add_data(data3)
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qr3.make(fit=True)
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qr_img3 = qr3.make_image()
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qr4 = qrcode.QRCode()
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qr4.add_data(data3)
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qr4.make(fit=True)
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qr_img4 = qr4.make_image()
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# 将二维码放置在图像上
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x_offset = 50 # 横向偏移量
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y_offset = 50 # 纵向偏移量
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qr_img1 = qr_img1.resize((200, 200))
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qr_img2 = qr_img2.resize((200, 200))
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qr_img3 = qr_img3.resize((200, 200))
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qr_img4 = qr_img4.resize((200, 200))
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color_map_list = [{
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(0, 0, 0, 255): (255, 0, 0, 255) # 将黑色替换为红色 (R, G, B, Alpha)
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}, {
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(0, 0, 0, 255): (0, 255, 0, 255) # 将黑色替换为绿色 (R, G, B, Alpha)
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}, {
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(0, 0, 0, 255): (0, 0, 255, 255) # 将黑色替换为蓝色 (R, G, B, Alpha)
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}, {
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(0, 0, 0, 255): (255, 255, 0, 255) # 将黑色替换为黄色 (R, G, B, Alpha)
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}]
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color_map = color_map_list[1]
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# 遍历图像的每个像素，根据颜色映射替换颜色
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new_img_data = []
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for item in qr_img.getdata():
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new_color = color_map.get(item[:4], item[:4])
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new_img_data.append(new_color)
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# 更新图像数据
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qr_img.putdata(new_img_data)
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image.paste(qr_img1, (200, 0))
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image.paste(qr_img2, (400, 0))
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image.paste(qr_img3, (200, 270))
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image.paste(qr_img4, (400, 270))
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# 显示图像
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image.show() |