Qart 0.0.17

Qart to blend image and qrcode

A package to blend image and Qrcode

Install

pip install Qart

Usage

InformationMask

if object inherit Qrcode can use this method

Return a numpy array sizeof module nums

1. if Mask[i][j] == 0，this point is cannot be changed
2. if Mask[i][j] == 1，this point is dont care
3. if Mask[i][j] == 2，this point is padding
4. if Mask[i][j] == 3，this point is data
5. if Mask[i][j] == 4，this point is ecc
6. if Mask[i][j] == 5，this point remain bits

in short, if mask[i][j] == [1, 2, 4], this point can change

Qrcode

1. Create Object To create an object where the constructor takes a string that you want to encode

   from Qart import Qrcode
   
   Qr = Qrcode("Accepted")
   

2. Generate

   • The first parameter is the version of the QR code to be generated.
   • The second parameter is the error correction level of the QR code to be generated.
   • The third parameter is the version of the mask 0 ~ 7. (option)
   • The fourth parameter is the mode of the positioning point can use "Normal" and "Micro". (option)

   Qr.generate(6, "L", mask = 0, mode = "Normal")
   

3. Show Show QRcode use matplotlib

   Qr.show()
   

Qart

1. Create Object To create an object where the constructor takes a string or numpy array that you want to encode

   from Qart import Qart
   Qr = Qart("Accepted")
   

2. Generate

   • The first parameter is the path of the image to be merged.
   • The second parameter is the version of the QR code to be generated.
   • The third parameter is the error correction level of the QR code to be generated.
   • The fourth parameter is the version of the mask 0 ~ 7. (option)
   • The fifth parameter is the mode of the positioning point can use "Normal" and "Micro". (option)

   Qr.generate("img.png", 6, "L", mask = 0, mode = "Normal")
   

3. Show Show QRcode use matplotlib

   Qr.show()
   

Image

1. Load Image

   from Qart import Image
   img = Image("1.png")
   

2. Set Moudlenums (option)

   from Qart import Image
   img.SetModuleNums(MoudleNums: int)
   

3. Show Four mode, "RGB" "Grayscale" "OTSU" "Modulebase"

   from Qart import Image
   img.show("OTSU")