C#. Codabar Generator Size Setting Tutorial

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


  • Easy to integrate Codabar barcode generation component into your C#.NET Programs
  • Completely written in C#.NET for .NET 2.0/3.0/4.0
  • Easy to control, modify Codabar barcode using 50+ barcode settings provided
  • Show or hide Codabar human-readable characters with customize margin, color and font style
  • Minimum Codabar knowledge with complete developer guide in C#.NET
  • Simple to change the proportion of narrow bar and wide bar in Codabar barcodes
  • Mature Codabar barcode generating dll with royalty-free and perpetual developer license
  • Tutorial for Codabar Image Setting in Visual C#.NET
  • Tutorial for Codabar Data Encoding in Visual C#.NET

Codabar, known as Codeabar, Ames Code, Monarch, Code 2 of 7, Rationalized Codabar, ANSI/AIM BC3-1995 or USD-4, is a discrete, self-checking linear barcode symbology.

 

Codabar Structure



Codabar Image Width Related Settings

W: the barcode width of Codabar. 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.

Codabar Image Height Related Settings

H: the barcode height of Codabar. Please see BarCodeHeight.

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

N: the wide bar to narrow bar ratio. 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 Codabar Barcode Size in C#

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

Linear barcode = new Linear();

barcode.Type = BarcodeType.CODABAR;

barcode.Data = "123-456-789";

Modify your Codabar barcodes by setting those following properties:

UOM

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

barcode.UOM = UnitOfMeasure.PIXEL;

N

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 Codabar barcode image width. The default in C# Codabar barcode is 0 (float).

BarcodeHeight is the Codabar barcode image height. The default in C# Codabar 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 Codabar barcode image.

Barcode Margin

Barcode Margin is the white zone around the Codabar symbol. C# Codabar 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# Codabar barcode is 1 (float).

Y is the height of barcode bar module. The default in C# Codabar 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# Codabar barcode is 6 (float).

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

barcode.TextMargin = 9;

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







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