![]() ![]() Two other related factories are available that work the same, but also fill theīackground of the SVG with white: make ( 'Some data here', image_factory = factory ) SvgFragmentImage else : # Combined path factory, fixes white space that may occur when zooming factory = qrcode. SvgImage elif method = 'fragment' : # Fragment factory (also just a set of rects) factory = qrcode. Or in Python: import qrcode import if method = 'basic' : # Simple factory, just a set of rects. Qr -factory=svg-fragment "Some text" > test.svg Image, you can use the factory that combines as a path (recommended, andĭefault for the script) or a factory that creates a simple set of rectangles.įrom your command line: qr -factory=svg-path "Some text" > test.svg You can create the entire SVG or an SVG fragment. Keyword argument is a valid option for the QRCode class for more advanced The Python examples below use the make shortcut. You can encode as SVG, or use a new pure Python image processor to encode to ![]() (the default is 4, which is the minimum according to the specs). The border parameter controls how many boxes thick the border should be The box_size parameter controls how many pixels each “box” of the QR code ERROR_CORRECT_H.Ībout 30% or less errors can be corrected. ERROR_CORRECT_QĪbout 25% or less errors can be corrected. ERROR_CORRECT_M (default)Ībout 15% or less errors can be corrected. The following four constants are made available on the qrcodeĪbout 7% or less errors can be corrected. The error_correction parameter controls the error correction used for the Set to None and use the fit parameter when making the code to determineįill_color and back_color can change the background and the paintingĬolor of the QR, when using the default image factory. The QR Code (the smallest, version 1, is a 21x21 matrix). The version parameter is an integer from 1 to 40 that controls the size of make_image ( fill_color = "black", back_color = "white" ) ERROR_CORRECT_L, box_size = 10, border = 4, ) qr. QRCode ( version = 1, error_correction = qrcode. save ( "some_file.png" ) Advanced Usageįor more control, use the QRCode class. make ( 'Some data here' ) type ( img ) # img. Or in Python, use the make shortcut function: import qrcode img = qrcode. Information encoded can be made up of any kind of data (e.g., binary,įrom the command line, use the installed qr script: qr "Some text" > test.png The code consists ofīlack modules arranged in a square pattern on a white background. ![]() Readability and comparatively large storage capacity. That pillow is installed and can be used for generating images: pip install "qrcode" What is a QR Code?Ī Quick Response code is a two-dimensional pictographic code used for its fast A standard install is just: pip install qrcodeįor more image functionality, install qrcode with the pil dependency so A standard install uses pypng to generate PNG files and can also render QRĬodes directly to the console. ![]()
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