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Aspose.BarCode系列产品

Aspose.BarCode for .NET

目标Windows窗体，ASP.NET，WPF，WCF或基于.NET Framework 2.0或更高版本的任何类型的应用程序

Aspose.BarCode for Java

用于基于Java SE或EE的桌面，Web或任何类型的应用程序的Native Java API

Aspose.BarCode for C++

从C ++应用程序中生成或识别1D和2D条形码类型。

Aspose.BarCode for SharePoint

将条形码添加到SharePoint Foundation和SharePoint Server 2010中的列表

Aspose.BarCode for Jasper Reports

在JasperReports或JasperServer中的报告中添加条形码图像

Aspose.BarCode for Reporting Services

在SQL Server Reporting Services 2005或更高版本中呈现条形码图像

Aspose.BarCode for Android via Java

为你的Android移动应用添加条形码生成和识别功能

Aspose.BarCode for .NET介绍

Aspose.BarCode for .NET是一个功能强大的API，可以从任意角度生成和识别多种图像类型的一维和二维条形码。开发人员可以轻松添加条形码生成和识别功能，以及在.NET应用程序中将生成的条形码导出为高质量的图像格式。

Aspose.BarCode for .NET API支持操作生成的条形码的外观，例如背景颜色，条形颜色，图像质量，旋转角度，x维度，大小，分辨率等等。此外，API支持多种类型的识别和成像功能以及不同类型的符号。

总体特性

Aspose.BarCode for .NET的条形码识别和生成功能概述。

支持的文件格式

Aspose.BarCode for .NET适用于最常用的图像格式。

平台独立

你可以使用Aspose.BarCode for .NET构建任何类型的32位或64位.NET应用程序，包括ASP.NET，WinForms，WPF，.NET Standard等。

Barcode API功能

支持的条形码符号

Aspose.BarCode for .NET支持大量用于编码和解码功能的线性，二维和邮政条码符号。

API支持的线性条形码类型包括：

二维条码类型包括：

邮政条码类型包括：

成像，旋转和尺寸支持

Aspose.BarCode for .NET允许操作条形码标签边框，边框颜色，样式，边距和宽度。它还提供修改图像颜色，背景颜色和条形颜色的功能。你还可以将条形码图像旋转到任何角度，并生成具有抗锯齿功能的高质量图像。除此之外，你还可以为导出图像设置自定义分辨率，同时将其保存为任何支持的图像格式。

设置条码图像分辨率和旋转 - C#

// set code text & encoding type
using (BarCodeGenerator generator = new BarCodeGenerator(Aspose.BarCode.Generation.EncodeTypes.QR, "1234567")) 
{   	
	// set image resolution
	generator.Resolution = 300;
	// set image rotation
	generator.RotationAngle = 45;
	generator.Save("rotated_dpi300.jpg");
}

自定义符号和外观

.NET barcode API允许你通过指定不同类型的符号系统，设置代码文本（要编码为条形码图像的数据）和与外观相关的属性（如字体，背景颜色，前景色，以及对齐和位置）轻松自定义条形码。你还可以轻松管理标题设置，如字体，背景颜色，前景色，对齐和位置（隐藏，上方，下方）。

自定义条形码标签的外观 - C#

// set code text & encoding type
using (BarCodeGenerator generator = new BarCodeGenerator(Aspose.BarCode.Generation.EncodeTypes.Code128, "1234567"))
{
	// format code text
	generator.CodeTextStyle.Color = System.Drawing.Color.Red;
	generator.CodeTextStyle.Location = CodeLocation.Above;
	generator.CodeTextStyle.Font.FamilyName = "Arial";
	generator.Save("BarCode.jpg");
}

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An overview of the barcode recognition and generation capabilities of Aspose.BarCode.

Common Uses

• Print barcode labels
• Generate barcode images and save to stream or image file
• Recognize barcodes from stream or image file
• Enhance your application workflow by adding barcode functionality
• Embed barcodes in documents to aid tracability
• Use the recognition functions to drive your real-life work processes
• Add barcode recognition to promote 3rd party services

Supported File Formats

Key Features

Supported BarCodeSymbologies

Aspose.BarCode includes support for a large number of linear, 2D and postal barcode symbologies.

The linear barcode symbologies supported by Aspose.BarCode include:

• EAN13 (Encode, decode)
• EAN8 (Encode, decode)
• UPCA (Encode, decode)
• UPCE (Encode, decode)
• BooklandEAN (Encode, decode)
• Interleaved2of5 (Encode, decode)
• Standard2of5 (Encode, decode)
• MSI (Encode, decode)
• Code11 (Encode, decode)
• Codabar (Encode, decode)
• EAN14(SCC14) (Encode, decode)
• SSCC18 (Encode, decode)
• ITF14 (Encode, decode)
• Matrix 2 of 5 (Encode, decode)
• PZN (Encode, decode)
• Code128 (Encode, decode)
• EAN128 (Encode, decode)
• Code39 Extended (Encode, decode)
• Code39 Standard (Encode, decode)
• Code93 Extended (Encode, decode)
• Code93 Standard (Encode, decode)
• IATA 2 of 5 (Encode, decode)

2D barcode symbologies include:

• PDF417 (Encode, decode)
• MacroPDF417 (Encode, decode)
• DataMatrix (Encode, decode)
• Aztec (Encode, decode)
• QR (Encode, decode)
• Italian Post 25 (Encode, decode)

Postal barcode symbologies include:

• Postnet (Encode, decode)
• Planet (Encode, decode)
• USPS OneCode (Encode, decode)
• Australia Post (Encode, decode)
• Deutsche Post Identcode (Encode, decode)

Advanced Imaging Options

Aspose.BarCode allows you to easily manipulate barcode image borders, border colors, style, margins and width as well as allowing you to modify image color, back color and bar color. You can also rotate barcode images to any angle and produce high quality barcode images with anti-aliasing.

Aspose.BarCode gives you the ability to specify size in inches and millimeters as well as allowing the auto-sizing of barcode images. With Aspose.BarCode you can create barcode images in any desired output image format like BMP, JPEG, GIF, PNG, TIFF, WMF etc.

Customizing Barcodes

With Aspose.BarCode you can easily customize barcodes to suit your needs by specifying different kinds of symbologies, setting barcode code text (data to be encoded to barcode image) and appearance related properties like font, back color, fore color, alignment and location (hide, above, below) etc. You can also easily manage barcode caption, its font, back color, fore color, alignment and location (hide, above, below).

BarCode Recognition

Aspose.BarCode can read a variety of the most commonly used Linear, 2D and Postal barcodes, detecting them anywhere, with any orientation. If there is more than one barcode in a single image, Aspose.BarCode can detect each and you can easily check the detected code text, symbology type and orientation of all recognized barcodes.Slightly damaged barcode detection is sometimes also possible.

WPF Support

Aspose.BarCode supports the WPF framework and can generate high quality vector based barcode images for WPF applications.

GUI BarCode Control

Aspose.BarCode provides GUI based WYSIWYG barcode control for Windows Forms, Web Forms and WPF applications. Almost all properties such as codetext, symbology, caption, foreground color, background color etc. can be edited using the control.