zxing-cpp | ZXing C Library | QRCode Processing library
kandi X-RAY | zxing-cpp Summary
kandi X-RAY | zxing-cpp Summary
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QUESTION
I have tried to integrate gstreamer c code with ZXing-cpp https://github.com/nu-book/zxing-cpp.
Here is my code
...ANSWER
Answered 2021-Mar-30 at 07:14Have made the following changes to the code. Instead of using ImageView(which turns out to be an view of object instead of holding the memory), I have switched to using std::array frame as holder of buffer and used it to pass into the queue
QUESTION
I am currently working on the client's projects which require a QR/bar code scanner. I Found zxing-cpp-emscripten very Helpfull and is according to my requirement. but one problem I am facing, it scans only on click function where I want it to scan continuously(recursively for every 5seconds). without clicking on it. Here is the tutorial where I found this.
I tried to reload the button using onclick for every five seconds. but sometimes it gets stuck.
...ANSWER
Answered 2020-Jan-28 at 10:20call the scanBarcode() outside the button onclick, it will trigger whenever page loads.
change this to
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