Client-side picture scanning and generate qr-code. #91
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test.html not working on client-side from zip. So this page qr_picture_scanning.html - added. There is available to scan qr-code on client-side from picture. Supporting formats: png/gif/jpg and, maybe, etc... 1. Load picture from URL, without need to enable allow-access-control-origin (CORS). 2. Download this as file. 3. Upload image from downloaded file. 4. Get base64 without any problem with canvas.toDataURL() 5. Capture QR-code from base64 encoded image 6. Result is available then. All actions are available on client-side and picture qith qr-code can be cached.
Add client-side qr-code generator. You can see qr-code when on changing the value of result-textarea.
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test.html not working on client-side from zip.
So this page qr_picture_scanning.html - added.
There is available to scan qr-code on client-side from picture.
Supporting formats: png/gif/jpg and, maybe, etc...
All actions are available on client-side and picture qith qr-code can be cached.
Demo: https://username1565.github.io/jsqrcode/src/qr_picture_scanning.html
Styles from here: https://zxing.org/w/decode.jspx
Generate qr-code on client-side you can here (See source code):
https://username1565.github.io/brainwallet.github.io/
QR-code generator added in last commit.