# ZXing Blazor Component 1.0.10

English | Other Blazor components

Introduction

This project is a Blazor component library packaged with ZXing, Support barcode, QR code, PDF417 format.

Demo

https://blazor.app1.es/barcodescanner

https://zxingblazor.app1.es

https://zxingblazorwasm.app1.es

Nuget

https://www.nuget.org/packages/ZXingBlazor/

Screenshot

ZXingBlazor

Instructions:

NuGet install pack

ZXingBlazor
_Imports.razor or Razor page
```
@using ZXingBlazor.Components
```

Razor page

Razor
https://github.com/densen2014/ZXingBlazor/blob/master/Demo.Server/Pages/Index.razor

    <b>Result:</b>
    <br />
    <pre>@BarCode</pre>

    <BarcodeReader ScanResult="ScanResult" />

@code{

    /// <summary>
    /// BarCode
    /// </summary>
    public string? BarCode { get; set; }

    private void ScanResult(string e)
    {
        BarCode = e;
        ShowScanBarcode = !ShowScanBarcode;
    }
}

Updates

2023.12.2 v1.1.2

Add parameters: screen recording decoding
Add parameters: use zxing built-in video stream opening method, default false
ZXingOptions adds new version of video stream parameters a. Quality image quality, default is 0.9 a. Width image width, default is 640 a. Height image height, default is 480

2023.11.14 v1.0.11

Add hints options in ZXingOptions more...

2023.11.5 v1.0.8

fix issue
hide debug info, manual open debug info, add options.Debug=true

2023.11.1

Add 1. Save the last used device ID and call it automatically next time. 2. Specify the camera device ID.
Add Start,Stop,Reload , DecodeFromImage(dataUrl)

2023.8.16

1. Add BarCodes decode from image and Generate QRcode Components

2022.11.23 Add optiones

1. Pdf417Only: decode only Pdf417 format
1. Decodeonce: decode Once or Decode Continuously, default is Once
1. DecodeAllFormats: decodde All Formats, performance is poor, you can set options.formats to customize specify the encoding formats. The default is false

2022.3.6

Upgrade to js isolated version, add image browser Viewer component, and upgrade demo project to net6 format

2021.5.13

BarcodeReader supports defining button text and supports multiple languages

Participate in contribution

Fork this project
Create new Feat_xxx branch
Submit the code
New Pull Request

ZXing Blazor 扫码组件 1.0.8

其他 Blazor 组件

项目介绍

本项目是利用 ZXing 进行封装的 Blazor 组件库, 支持条码,二维码,PDF417格式.

演示地址

https://zxingblazor.app1.es https://zxingblazorwasm.app1.es https://blazor.app1.es/barcodescanner

Nuget 包安装

https://www.nuget.org/packages/ZXingBlazor/

使用步骤:

安装 NuGet 包

ZXingBlazor
_Imports.razor 或者 Razor 页面引用
```
@using ZXingBlazor.Components
```

Razor 页面代码

Razor
https://github.com/densen2014/ZXingBlazor/blob/master/Demo.Server/Pages/Index.razor

    <b>Result:</b>
    <br />
    <pre>@BarCode</pre>

    <BarcodeReader ScanResult="ScanResult" />

@code{

    /// <summary>
    /// BarCode
    /// </summary>
    public string? BarCode { get; set; }

    private void ScanResult(string e)
    {
        BarCode = e;
        ShowScanBarcode = !ShowScanBarcode;
    }
}

更新

2023.12.2 v1.1.1

添加参数:录屏解码
添加参数:使用zxing内置视频流打开方式,默认 false
ZXingOptions 添加新版视频流参数 a. Quality 图像质量,默认为 0.9 a. Width 图像宽度,默认为 640 a. Height 图像高度,默认为 480

2023.11.14 v1.0.11

添加 hints 选项 in ZXingOptions more...

2023.11.5 v1.0.8

修复问题
隐藏调试信息，手动打开调试信息，添加options.Debug=true
2023.11.1
添加 1.保存最后使用设备ID下次自动调用, 2.指定摄像头设备ID
添加 Start,Stop,Reload , DecodeFromImage(dataUrl)

2023.8.16

1. 添加 BarCodes 解码图片/QR码生成组件

2022.11.23 添加选项

1. Pdf417Only: 只解码 Pdf417 格式 / decode only Pdf417 format
1. Decodeonce: 单次|连续解码,默认单次 / Decode Once or Decode Continuously, default is Once
1. DecodeAllFormats: 解码所有编码形式,性能较差, 开启后可用 options.formats 指定编码形式.默认为 false | Decodde All Formats, performance is poor, you can set options.formats to customize specify the encoding formats. The default is false

2022.3.6