Add QR code generation and parsing #448
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Add presentation of QR code in HTML.
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Awesome work! I've made a number of modifications, largely around stylistic conventions and a few areas where there are available helper functions or code could be simplified a bit. Thanks for sorting this one out, I know a lot of people will find it useful. |
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Add two new operations, "Generate QR Code" and "Parse QR Code", requested in #259 .
Parse QR Code has a normalise image option, which attempts to make the image easier to read by the QR reader module (jsQR), as otherwise things like transparent images can cause it to fail.
As we're using the Jimp module to read and process the images, we can potentially add other image manipulation operations in the future to better utilise it.