C#. ITF-14 Generator Size Setting Tutorial

sample source code to generate linear ITF-14 images and adjust barcode size in C# .NET

  • Create, draw & render ITF-14 barcodes in Visual C#.NET development environments
  • Completely written in C#.NET for .NET 2.0/3.0/4.0
  • Simple to change the proportion of narrow bar and wide bar in ITF-14 barcodes
  • Rich customizable size, color, format, image properties provided for ITF-14 barcodes
  • Easy to control bearer bar around the ITF-14 symbol
  • Compatible with the latest ITF-14 barcodes specification in GS1 system
  • Easy to enable or disable ITF-14 check digit and human-readable characters
  • Mature, easy-to-use ITF-14 barcode component used world-widely
  • Tutorial for ITF-14 Image Setting in Visual C#.NET
  • Tutorial for ITF-14 Data Encoding in Visual C#.NET

ITF-14, also known as UPC Shipping Container Symbol ITF-14, ITF14, is numeric-only linear barcode generated according to GS1 standard.

How to generate, print barcode using .NET, Java sdk library control with example project source code free download:

ITF-14 Structure

ITF-14 Image Width Related Settings

W: the barcode width of ITF-14. Please see BarCodeWidth.

X: the width of a module bar. Please see X.

Q: the width of the quiet zone. Please see Left & Right Margin.

ITF-14 Image Height Related Settings

H: the barcode height of ITF-14. Please see BarCodeHeight.

Y: the height of a module bar. Please see Y.

N: the wide bar to narrow bar ratio; from 2.0 to 3.0, inclusive. Please see N.

Top & Bottom Margin: the height of the top & bottom margin. Please see Top & Bottom Margin.

Text Margin: the space between image bar and text. Please see TextMargin.

Text Font: the font style of human-readable text. Please see TextFont


Setting ITF-14 Barcode Size in C#

C# ITF-14 barcode provides a set of barcode size settings to specify you ITF-14 barcodes. Please download C# barcode component and install, copy those following code to your Visual Studio:

Linear barcode = new Linear();

barcode.Type = BarcodeType.ITF14;

barcode.Data = "0123456789012";

Modify your ITF-14 barcodes by setting those following properties:


UOM is short for Unit of Measure, which is the unit of measure for all size related settings in the library. C# ITF-14 barcode provides 3 options: Pixel, Cm, and Inch. The default is Pixel.

barcode.UOM = UnitOfMeasure.PIXEL;


N is the proportion of wide bar and the narrow. It ranges from 2.0 to 3.0. The default is 2.0f (float).

barcode.N = 2.5f;

Barcode Width & Height

BarcodeWidth is the ITF-14 barcode image width. The default in C# ITF-14 barcode is 0 (float).

BarcodeHeight is the ITF-14 barcode image height. The default in C# ITF-14 barcode is 0 (float).

barcode.BarcodeWidth = 0;

barcode.BarcodeHeight = 0;

Notice: if your setting is smaller than the barcode required minimum width and height, the library will automatically reset to barcode minimum width. Or you may enable AutoResize to automatically resize your ITF-14 barcode image.

Barcode Margin

BarcodeMargin is the white zone around the ITF-14 symbol. C# ITF-14 barcode provides 4 options: Left Margin, Right Margin, Top Margin and Bottom Margin. The default of these four margins are 0 (float).

barcode.TopMargin = 3;

barcode.BottomMargin = 3;

barcode.LeftMargin = 1;

barcode.RightMargin = 1;

X & Y

X is the width of barcode bar module (narrow bar). The default in C# ITF-14 barcode is 1 (float).

Y is the height of barcode bar module. The default in C# ITF-14 barcode is 60 (float).

barcode.X = 2;

barcode.Y = 80;

Text Margin & Font

TextMargin is the space between barcode and barcode data text. The default in C# ITF-14 barcode is 6 (float).

TextFont is the font style of human-readable text. The default in C# ITF-14 barcode is new Font ("Arial", 9f, FontStyle.Regular).

barcode.TextMargin = 9;

barcode.TextFont = new Font("Arial", 20f, FontStyle.Regular);

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