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> Java Interleaved 2 of 5 Barcodes Generator
Java Interleaved 2 of 5 Barcodes Generator Guide
Interleaved 2 of 5 Bar Code Generation Guide in Java class, J2EE, Jasper Reports, iReport & Eclipse BIRT
- Easily generate Interleaved 2 of 5 barcodes in Java applications
- Compatible with the latest Interleaved 2 of 5 ISO specification [ISO/IEC 16390 (Second edition 2007-06-15)]
- Generate high quality Interleaved 2 of 5 images in JPEG, GIF & PNG formats
- 100% build in Java, compatible with JDK 1.4 and later version
- Generate Interleaved 2 of 5 barcodes on any platforms with a Java virtual machine
- Generate Interleaved 2 of 5 in Jasper Reports & iReport
- Generate Interleaved 2 of 5 in Eclipse BIRT
- Mature Java Barcode Generator library since 2003
- Royalty-free and perpetual developer license
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1. Interleaved 2 of 5 Barcode Introduction
Interleaved 2 of 5 is also known as ANSI/AIM
ITF 25, ANSI/AIM I-2/5, Uniform Symbology Specification ITF, USS ITF 2/5, ITF,
I-2/5, 2 of 5 Interleaved, 2/5 Interleaved
Compatibility: Barcode for Java library is compatible with the latest Interleaved 2 of 5 ISO specification [ISO/IEC 16390 (Second edition 2007-06-15)]
Interleaved 2 of 5 is a higher-density numeric symbology based upon the Standard 2 of 5 symbology. It is used primarily in the distribution and warehouse industry.
Interleaved 2 of 5 encodes any even number of numeric characters in the widths (either narrow or wide) of the bars and spaces of the bar code. Unlike Standard 2 of 5, which only encodes information in the width of the bars, Interleaved 2 of 5 encodes data in the width of both the bars and spaces. This allows Interleaved 2 of 5 to achieve a somewhat higher density.
The symbology is called "interleaved" because the first numeric data is encoded in the first 5 bars while the second numeric data is encoded in the first 5 spaces that separate the first 5 bars. Thus the first 5 bars and spaces actually encode two characters. This is also why the bar code can only encode an even number of data elements.

Sample of an Interleaved 2 of 5 Barcode
2. Interleaved 2 of 5 Encoding Data Scope
Interleaved 2 of 5 Barcode for Java supports:
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
3. How to Generate Interleaved 2 of 5 Barcode in Java Class?
The following Java code illustrates how to create a Interleaved 2 of 5 barcode, and output to various formats
1 Linear linear = new Linear();
2 linear.setType(Linear.INTERLEAVED25);
3 linear.setData("0123456789012");
4 linear.renderBarcode("c:/barcode.gif");
5 BufferedImage bufferedImage = linear.renderBarcode();
6 byte[] barcodeBytes = linear.renderBarcodeToBytes();
7 Graphics2D g = ...
8 Rectangle2D rectangle = ...
9 linear.renderBarcode(g, rectangle);
10 OutputStream outputStream = ...
11 linear.renderBarcode(outputStream);
- Create a Linear barcode object (line 1)
- Set Linear object barcode type to Interleaved 2 of 5 (line 2)
- Set Interleaved 2 of 5 barcode data to encode (line 3)
- Encode generated Interleaved 2 of 5 barcode into gif image file (line 4)
- Generate Interleaved 2 of 5 and output to BufferedImage object (line 5)
- Generate Interleaved 2 of 5 in bitmap and output to byte[] (line 6)
- Generate Interleaved 2 of 5 and draw to defined area (Rectangle2D) on Graphics2D (line 7-9)
- Generate Interleaved 2 of 5 and output to OutputStream (line 10-11)
4. How to Generate Interleaved 2 of 5 Barcode Image in Java Web Applications?
There are two methods to create Interleaved 2 of 5 barcode images in your Java web applications.
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The simplest way is to stream barcode image using our buildin barcode servlet application.
- Download the Barcode for Java Trial Package, and unzip it.
- Under java_barcode_trial package, copy barcode folder to your java servlet container like tomcat.
- Restart tomcat. Now you have installed successfully.
- To test your installation, open your web browser and navigate to
http://YourDomain:Port/barcode/linear?Data=0123456789012&Type=INTERLEAVED25
- To create barcode image in your JSP or html page, you need pass the url to IMG tag src value.
For example,
<img src="http://YourDomain:Port/barcode/linear?Data=0123456789012&Type=INTERLEAVED25" />
Using this method, it will not generate any barcode images in your server side.
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The second method is to generate barcode images in your server side
5. How to Generate Barcode Interleaved 2 of 5 Image in Jasper Reports, iReport, Eclipse BIRT?
6. Interleaved 2 of 5 Barcode Property Settings
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Set the type property to Linear.INTERLEAVED25
Servlet URL Parameter: "Type". Value: 19. Sample: &Type=19
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Set the data property with the value to encode. Type is String.
- Valid Data Scope:
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
- Valid Data Format:
The encoded message should contain even number of digits; otherwise, a '0' would be appended at the beginning.
- Sample: "012345"
Servlet URL Parameter: Data.
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addCheckSum property is optional. Modulo 10 will be applied, if addCheckSum property is true.
Default is false.
Servlet URL Parameter: "AddCheckSum". Values: "t" (true), "f" (false). Sample: &AddCheckSum=t
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Set N property, Wide bar vs Narrow bar ratio. Valid values are from 2.0f to 3.0f, inclusive.
Default is 2.0f.
Servlet URL Parameter: N. Sample: &N=3
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Barcode image size settings:
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Set property uom (Unit of Measure) for properties X, Y, leftMargin, rightMargin, topMargin and bottomMargin.
Default is Linear.UOM_PIXEL (0). Valid values are Linear.UOM_PIXEL (0), Linear.UOM_CM (1), Linear.UOM_Inch (2).
Servlet URL Parameter: "UOM". Value: 0 (pixel), 1 (cm), 2 (inch). Sample: &UOM=0
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Set the X (for barcode module width) and Y (for barcode module height) properties.
Both types are float. Default X is 3. Y is 75.
Servlet URL Parameter: "X", "Y". Sample: &X=3&Y=75
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Set the leftMargin, rightMargin, topMargin and bottomMargin properties, and types are all float.
Default values are 0 for all 4 margin settings.
Servlet URL Parameter: "LeftMargin", "RightMargin", "TopMargin", "BottomMargin". Sample: &LeftMargin=0
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Set the resolution property (Value is expressed in DPI - Dots per inch).
Default is 72 dpi.
Servlet URL Parameter: "Resolution". Sample: &Resolution=72
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Setting up text style in barcode image:
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Set the showText properties. If this value is true, barcode data will be displayed with the barcode.
Default is true.
Servlet URL Parameter: "ShowText". Value: "t" (true), "f" (false). Sample: &ShowText=t
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Set the textFont property. The font used to display text in barcode image.
Default is new Font("Arial", Font.PLAIN, 11).
Servlet URL Parameter: "TextFont".
Value format: [font name]|[font style]|[font size].
Sample Values: &TextFont=Arial|Bold|12
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With rotate property, you can display barcode horizontally or vertically.
Value can be
- 0 (Linear.ANGLE_0),
- 1 (Linear.ANGLE_90),
- 2 (Linear.ANGLE_180),
- 3 (Linear.ANGLE_270)
Default value is 0.
Servlet URL Parameter: "Rotate". Sample: &Rotate=0
7. How to Set Generated Interleaved 2 of 5 Barcode Image Size?
All Java Barcode Types/Symbologies
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