Android Postnet Generator generate, create barcode Postnet images in Android application

POSTNET Generator for Android to Generate POSTNET Barcodes in Android Application using Android Barcode Generator Library

  • Easy to use Android Postnet generation api
  • Developed from Java Postnet barcode generator
  • Compatible with Android 1.5 SDK and later versions
  • Easy to integrate the Postnet SDK into Android apps
  • Generate high quality Postnet barcode with the Android Postnet SDK
  • GIF, JPEG, and PNG are supported by the Android Postnet Barcode Generator
  • Reliable and mature Android barcode library for Postnet generation
  • Compatible with the latest Postnet barcode symbology standard
  • Android Postnet source code is available for the purchase of the Source Code license


Index
 

Android Postnet Barcode Generator Introduction

Android Postnet barcode API is a Postnet generator for Android apps, designed for creating Postnet barcode on Android platform.

  • Android Postnet SDK is entirely developed for Android platform
  • Android Postnet generator is completely built in Android 1.5 SDK
  • Developer Licenses for this Android Postnet library are royalty-free and perpetual

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POSTNET (Postal Numeric Encoding Technique) is a barcode symbology that is used by the United States Postal Service to assist in directing mail. The ZIP Code or ZIP+4 code is encoded in half- and full-height bars.

OnBarcode provides several POSTNET Generator library, SDK, component and software, including C# POSTNET Generator, .NET POSTNET Generator, Java POSTNET Generator, VB.NET POSTNET Generator, ASP.NET POSTNET Generator, POSTNET Generator.

 

POSTNET Valid Data Scope

Android POSTNET supports:

  • 0, 1, 2, 3, 4, 5, 6, 7, 8, 9

 

How to generate POSTNET barcodes in your Android application?

Generating barcode POSTNET in Java Class example

	Postnet barcode = new Postnet();
	
	/*
	   POSTNET Valid data char set:
	        0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (Digits)
	
	   POSTNET Valid data length: 5, 6, 9, 11 digits only, excluding the last checksum digit
	*/
	barcode.setData("01234");
	
	// POSTNET Short bar vs high bar ratio
	barcode.setShortTallRatio(0.4f);
	
	// Unit of Measure, pixel, cm, or inch
	barcode.setUom(IBarcode.UOM_PIXEL);
	// barcode bar module width (X) in pixel
	barcode.setX(1f);
	// barcode bar module height (Y) in pixel
	barcode.setY(75f);
	
	// barcode image margins
	barcode.setLeftMargin(10f);
	barcode.setRightMargin(10f);
	barcode.setTopMargin(10f);
	barcode.setBottomMargin(10f);
	
	// barcode image resolution in dpi
	barcode.setResolution(72);
	
	// disply barcode encoding data below the barcode
	barcode.setShowText(true);
	// barcode encoding data font style
	barcode.setTextFont(new AndroidFont("Arial", Typeface.NORMAL, 12));
	// space between barcode and barcode encoding data
	barcode.setTextMargin(6);
	barcode.setTextColor(AndroidColor.black);
	
	// barcode bar color and background color in Android device
	barcode.setForeColor(AndroidColor.black);
	barcode.setBackColor(AndroidColor.white);
	
	/*
	specify your barcode drawing area
	    */
	    RectF bounds = new RectF(30, 30, 0, 0);
	barcode.drawBarcode(canvas, bounds);
 

Android POSTNET Barcode Properties

Barcode Java Class: com.onbarcode.barcode.android.Postnet.

Category Properties Value Comments
Basic Property: data Type: String
Default: ""
Barcode value to encode

POSTNET Valid Data Char Set:
  • 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (Digits)

POSTNET Valid data length:
  • 5, 6, 9, 11 digits only, excluding the last checksum digit

Property: addCheckSum Type: boolean
Default: false
addCheckSum property is not applied here. Java Barcode will automatically add one checksum character.
 
POSTNET
Special
Property: shortTallRatio Type: float
Default: 0.4f
Short bar vs tall bar (Y) ratio
 
Barcode
Size
Related
Property: autoResize Type: boolean
Default: false
Auto resize the generated barcode image
Property: barAlignment Type: int
Default: 1 (center)
Barcode horizontal alignment inside the image. 0: left, 1: center, 2: right.
Property: uom Type: int
Default: 0 (pixel)
Unit of meature for all size related settings in the library.
Valid values: 0: pixel; 1: inch; 2: cm.
Property: X Type: float
Default: 1
Width of barcode bar module (narrow bar), default is 1 pixel
Property: Y Type: float
Default: 30
Height of barcode bar module, default is 30 pixel
Property: barcodeWidth Type: float
Default: 0
Barcode image width.

If barcodeWidth setting is smaller than the barcode required minimum width, the library will automatically reset to barcode minimum width.
Property: barcodeHeight Type: float
Default: 0
Barcode image height.

If barcodeHeight setting is smaller than the barcode required minimum height, the library will automatically reset to barcode minimum height.
Property: leftMargin Type: float
Default: 0
Barcode image left margin size.
Property: rightMargin Type: float
Default: 0
Barcode image right margin size.
Property: topMargin Type: float
Default: 0
Barcode image top margin size.
Property: bottomMargin Type: float
Default: 0
Barcode image bottom margin size.
Property: resolution Type: int
Default: 72
Barcode image resolution in DPI (Dots per inch).
Property: rotate Type: int
Default: 0 (IBarcode.ROTATE_0)
Valid values:

  • 0 (IBarcode.ROTATE_0)
  • 1 (IBarcode.ROTATE_90)
  • 2 (IBarcode.ROTATE_180)
  • 3 (IBarcode.ROTATE_270)
 
Barcode
Colors
Property: backColor Type: AndroidColor
Default: AndroidColor.white
Barcode image background color
Property: foreColor Type: AndroidColor
Default: AndroidColor.black
Barcode image foreground color
 
Font
Style
Property: showText Type: boolean
Default: true
If true, display barcode data text under the barcode, otherwise do not display.
Property: textFont Type: AndroidFont
Default:
new AndroidFont("Arial", Typeface.NORMAL, 11)
Barcode text font style.
Property: textMargin Type: float
Default: 6
Space between barcode and barcode data text, default is 6 pixel
Property: textColor Type: AndroidColor
Default: AndroidColor.black
Barcode text color









OnBarcode is a market-leading provider of barcode imaging generator, reader controls and components for ASP.NET, Windows Forms, WPF, as well Java, Android, iOS (iPhone, iPad) across all major enterprise development platforms. We provides comprehensive tutorials and how-tos for various linear, 2d barcode information, such as C# in ASP.NET, C# .NET, C# Barcode Encoding, C# Barcode Image, VB.NET in ASP.NET, VB.NET Winforms, VB.NET Barcode Encoding. OnBarcode barcode products are supported by RasterEdge ASP.NET Document Viewer, which supports ASP.NET PDF Viewer, ASP.NET MVC Document Viewer, ASP.NET PDF Editor, MVC PDF Viewer. And provide high quality C# Convert PDF to Tiff, C# Convert PDF to Word, C# Convert PDF to HTML, C# Convert PDF to Jpeg images, and their easy and simple documents, like C# PDF SDK, C# extract text from PDF, C# Compress PDF, Print PDF in C# and C# extract image from PDF.
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