import qrcode

from PIL import Image

import numpy as np

def create_qr_with_logo(data, logo_path, output_path, box_size=10, border=4):

"""

Create a QR code with a logo in the center.

:param data: The data to encode in the QR code

:param logo_path: Path to the logo image file

:param output_path: Path to save the final QR code

:param box_size: Size of each box in the QR code

:param border: Border size of the QR code

"""

# Generate QR code

qr = qrcode.QRCode(version=1, box_size=box_size, border=border)

qr.add_data(data)

qr.make(fit=True)

# Create an image from the QR Code

qr_image = qr.make_image(fill_color="black", back_color="white").convert('RGB')

# Open the logo image

logo = Image.open(logo_path)

# Calculate the maximum size for the logo (e.g., 20% of the QR code size)

logo_max_size = int(qr_image.size[0] * 0.2)

logo.thumbnail((logo_max_size, logo_max_size))

# Calculate position to paste the logo (center of QR code)

qr_width, qr_height = qr_image.size

logo_width, logo_height = logo.size

logo_pos = ((qr_width - logo_width) // 2, (qr_height - logo_height) // 2)

# Create a mask for the logo (this will make the logo's background transparent)

mask = Image.new('L', logo.size, 255)

# Paste the logo onto the QR code

qr_image.paste(logo, logo_pos, mask)

# Save the final image

qr_image.save(output_path)

print(f"QR code with logo saved to {output_path}")

def create_animated_qr(data, frames_folder, output_path, duration=500, loop=0):

"""

Create an animated QR code from a series of images.

:param data: The data to encode in the QR code

:param frames_folder: Folder containing the frame images

:param output_path: Path to save the final animated QR code

:param duration: Duration of each frame in milliseconds

:param loop: Number of times to loop the animation (0 for infinite)

"""

import os

# Generate base QR code

qr = qrcode.QRCode(version=1, box_size=10, border=4)

qr.add_data(data)

qr.make(fit=True)

qr_image = qr.make_image(fill_color="black", back_color="white").convert('RGB')

# Get list of frame images

frames = [Image.open(os.path.join(frames_folder, f)) for f in sorted(os.listdir(frames_folder))]

# Resize frames to fit in the center of the QR code

frame_size = int(qr_image.size[0] * 0.3)

frames = [f.resize((frame_size, frame_size)) for f in frames]

# Create QR codes with each frame

qr_frames = []

for frame in frames:

qr_with_frame = qr_image.copy()

position = ((qr_image.size[0] - frame.size[0]) // 2,

(qr_image.size[1] - frame.size[1]) // 2)

qr_with_frame.paste(frame, position)

qr_frames.append(qr_with_frame)

# Save as animated GIF

qr_frames[0].save(output_path, save_all=True, append_images=qr_frames[1:],

duration=duration, loop=loop)

print(f"Animated QR code saved to {output_path}")

# Example usage

if __name__ == "__main__":

# Create a QR code with a logo

create_qr_with_logo("https://example.com", "logo.png", "qr_with_logo.png")

# Create an animated QR code

create_animated_qr("https://example.com", "animation_frames", "animated_qr.gif")