qrcode-reader | local files with support for EAN-13/UPC-A UPC-E EAN-8 | QRCode Processing library

by joue-quroi JavaScript Version: 0.1.2 License: No License

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | qrcode-reader Summary

qrcode-reader is a JavaScript library typically used in Utilities, QRCode Processing applications. qrcode-reader has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Scanning from webcam or local files with support for EAN-13/UPC-A, UPC-E, EAN-8, Code 128, Code 39, Codabar, Interleaved 2 of 5 and QR Code

Support

Quality

Security

License

Reuse

Support

qrcode-reader has a low active ecosystem.

It has 4 star(s) with 0 fork(s). There are 2 watchers for this library.

It had no major release in the last 12 months.

There are 3 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of qrcode-reader is 0.1.2

Quality

qrcode-reader has no bugs reported.

Security

qrcode-reader has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

qrcode-reader does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

qrcode-reader releases are available to install and integrate.

Top functions reviewed by kandi - BETA

kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of qrcode-reader

Get all kandi verified functions for this library.

qrcode-reader Key Features

No Key Features are available at this moment for qrcode-reader.

qrcode-reader Examples and Code Snippets

No Code Snippets are available at this moment for qrcode-reader.

Community Discussions

Trending Discussions on qrcode-reader

vue nuxt qrcode reader installation

Camera View adjusting

VueJS - Datalist input not clearing value

Reading QR Code - base64 Image height and width

QUESTION

vue nuxt qrcode reader installation

Asked 2020-Apr-28 at 07:37

I'm having a Nuxt.js project where I try to use the qrcode-scanner library I fallow the steps to register globaly.

I made a js file in plugins folder and add the fallowing code

...

ANSWER

Answered 2020-Apr-28 at 07:37

i test your code and it works for me by the way i explain my steps for you, maybe you forget one step:

install package with npm install vue-qrcode-reader
make file named qr.js in my plugin folder
then put this code on it:

Source https://stackoverflow.com/questions/61463594

QUESTION

Camera View adjusting

Asked 2020-Apr-09 at 09:06

I'm not too experienced with Swift or Xcode so any help would be appreciated!

I have made a separate .swift file for my QR/Camera Controller. I found this tutorial online on how to make a QR Code Reader and I typed in the Code provided and everything is fine except the Camera View isn't appearing properly on the Screen (using iPhone 8). How can I adjust the Video View?

Code:

...

ANSWER

Answered 2020-Apr-09 at 06:01

You should use NSLayoutConstraint from the storyboard.

Step #1

this is your current state

step #2

add top, leading, trailing and bottom constraint

step #3

final result

Source https://stackoverflow.com/questions/61114539

QUESTION

VueJS - Datalist input not clearing value

Asked 2020-Jan-31 at 12:35

I have a vue componenent that scans a QR code and inputs some information into a database upon success. This works great. However, once the data gets sent successfully I want to clear my datalist input field like so: $('#adduser').val('');, but nothing is working. The input remains filled in.

Here is my code at present..

...

ANSWER

Answered 2020-Jan-31 at 12:35

Define a dedicated property for your input.

Source https://stackoverflow.com/questions/60003741

QUESTION

Reading QR Code - base64 Image height and width

Asked 2019-Nov-19 at 21:23

I have a backend Node.js endpoint that is supposed to accept images in base64 containing QR code and return a 16-digit alphanumeric string. (I'm using qrcode-reader package)

However, I'm encountering an error which says I need to pass an image buffer with width and height. I'm not sure how I can get the width and height from a base64 image-string, since many of the image packages on npm work with the files in .png or .jpg format.

Any suggestions on how I can obtain the width and height of an image in base64?

...

ANSWER

Answered 2018-Jan-03 at 02:21

Seems like the simplest way to do this is to convert the base64 back to file and read the buffer. Managed to successfully read the qr code using the code below.

Source https://stackoverflow.com/questions/48010536

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install qrcode-reader

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: