https://github.com/dynamsoft/barcode-reader-c-cpp-samples
Samples for Dynamsoft Barcode Reader SDK C_C++ Edition
https://github.com/dynamsoft/barcode-reader-c-cpp-samples
barcode barcode-reader c code128 code39 cpp datamatrix ean13 ean8 gs1 linear-barcodes pdf417 qr qrcode upc-a upc-e
Last synced: 20 days ago
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Samples for Dynamsoft Barcode Reader SDK C_C++ Edition
- Host: GitHub
- URL: https://github.com/dynamsoft/barcode-reader-c-cpp-samples
- Owner: Dynamsoft
- License: other
- Created: 2021-10-25T08:04:36.000Z (over 4 years ago)
- Default Branch: main
- Last Pushed: 2025-12-16T09:14:31.000Z (2 months ago)
- Last Synced: 2025-12-19T22:25:46.595Z (2 months ago)
- Topics: barcode, barcode-reader, c, code128, code39, cpp, datamatrix, ean13, ean8, gs1, linear-barcodes, pdf417, qr, qrcode, upc-a, upc-e
- Language: C++
- Homepage:
- Size: 518 MB
- Stars: 6
- Watchers: 2
- Forks: 7
- Open Issues: 2
-
Metadata Files:
- Readme: README.md
- License: LICENSE.md
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README
# Dynamsoft Barcode Reader Samples - C++ Edition
This repository contains multiple samples that demonstrates how to use the Dynamsoft Barcode Reader C++ Edition.
## Requirements
- Operating systems:
- Windows: Windows 8 and higher, or Windows Server 2012 and higher.
- Linux x64: Ubuntu 14.04.4+ LTS, Debian 8+, CentOS 7+, etc
- Linux ARM 64-bit
- Developing Tool
- Visual Studio 2012 or above
- G++ 5.4+
- GCC 5.4+
## Samples
### Basic Barcode Reader Samples
| Sample | Description |
|---|---|
| [`ReadAnImage`](Samples/HelloWorld/ReadAnImage) | This sample demonstrates the simplest way to read barcodes from an image file and output barcode format and text. |
| [`ReadMultipleImages`](Samples/HelloWorld/ReadMultipleImages) | This sample demonstrates the simplest way to read barcodes from directory with image files and output barcode format and text. |
| [`VideoDecoding`](Samples/VideoDecoding) | This sample demonstrates how to read barcodes from video frames. |
| [`MultiThreadDecoding`](Samples/MultiThreadDecoding) | This sample demonstrates how to read barcodes and get barcode results in self-managed thread. |
| [`BarcodePerformanceEvaluator`](Samples/BarcodePerformanceEvaluator) | This sample demonstrates how to read barcodes from files in the specified directory and return results plus performance metrics. |
| [`GeneralSettings`](Samples/GeneralSettings) | This sample demonstrates how to configure general used settings and read barcodes from an image file. |
| [`ReadDPMBarcode`](Samples/ReadDPMBarcode) | This sample demonstrates how to read DPM (Direct Part Marking) barcodes and get barcode results. |
| [`ParameterTuner`](Samples/ParameterTuner) | This sample demonstrates how to adjust and test different parameter settings to optimize barcode recognition performance. |
| [`ShowLocalizedVSDecodedBarcodes`](Samples/ShowLocalizedVSDecodedBarcodes) | This sample demonstrates how to highlight successfully decoded and only-localized barcodes with different styles of rectangles. |
### Additional Samples using Capture Vision SDK
In addition to the classic barcode decoding samples listed above, the following samples go a step further by parsing the decoded results and showcasing more structured workflows.
> [!IMPORTANT]
> These samples use the `dynamsoft-capture-vision` package instead of `dynamsoft-barcode-reader`. If you're switching to these samples, make sure to [download](https://www.dynamsoft.com/capture-vision/confirmation/#desktop) and use the correct package.
| Sample | Description |
| --- | --- |
| [`DriverLicenseScanner`](https://github.com/Dynamsoft/capture-vision-cpp-samples/blob/main/Samples/DriverLicenseScanner) | Shows how to capture and extract user's information from driver license/ID. |
| [`VINScanner`](https://github.com/Dynamsoft/capture-vision-cpp-samples/blob/main/Samples/VINScanner) | Shows how to capture and extract vehicle's information from Vehicle Identification Number (VIN). |
| [`GS1AIScanner`](https://github.com/Dynamsoft/capture-vision-cpp-samples/blob/main/Samples/GS1AIScanner) | Shows how to extract and interpret GS1 Application Identifiers (AIs) from GS1 barcodes. |
## License
The library requires a license to work, you use the API InitLicense to initialize license key and activate the SDK.
These samples use a free public trial license which require network connection to function. You can request a 30-day free trial license key from Customer Portal which works offline.
## Contact Us
Contact Dynamsoft if you have any questions.