qzxing | QML wrapper library for the ZXing library | Barcode Processing library

by ftylitak C++ Version: v3.3.0 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | qzxing Summary

qzxing is a C++ library typically used in Utilities, Barcode Processing applications. qzxing has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Qt/QML wrapper library for the ZXing barcode image processing library.

Support

Quality

Security

License

Reuse

Support

qzxing has a low active ecosystem.

It has 539 star(s) with 311 fork(s). There are 47 watchers for this library.

It had no major release in the last 12 months.

There are 45 open issues and 107 have been closed. On average issues are closed in 197 days. There are 9 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of qzxing is v3.3.0

Quality

qzxing has 0 bugs and 0 code smells.

Security

qzxing has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

qzxing code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

qzxing is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

qzxing releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

It has 105 lines of code, 5 functions and 5 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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qzxing Key Features

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qzxing Examples and Code Snippets

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Community Discussions

Trending Discussions on qzxing

QML app: How to capture camera image in-memory

QUESTION

QML app: How to capture camera image in-memory

Asked 2021-Jun-28 at 07:57

I have a QML-based app where I need to capture images from the camera in order to do QR-code recognition/decoding (using qzxing).

Following the example for the CameraCapture QML class, I can capture images, however they will always be saved to a local file. I don't want to save to a file since I don't want to stress the underlying storage (flash memory, sd card) in order to do QR code recognition. Thus, I want to grab camera images in-memory. Googling for this turned out it seems to be impossible with QML-only.

So I was looking for a C++ based solution, however I cannot seem to come up with a working solution.

Currently I have code which tries to capture the image in C++ while providing a visible preview of the camera for the user in QML:

QML

...

ANSWER

Answered 2021-Jun-28 at 07:57

You can access the QCamera using the mediaObject property of the Camera item and then use the QCameraImageCapture where the QCameraImageCapture::CaptureToBuffer mode is set and use the imageCaptured signal to get the QImage.

Source https://stackoverflow.com/questions/68153823

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