Table of Contents

Class Barcode39

Namespace
iTextSharp.text.pdf
Assembly
iTextSharp.LGPLv2.Core.dll

Implements the code 39 and code 39 extended. The default parameters are: x = 0.8f; n = 2; font = BaseFont.CreateFont("Helvetica", "winansi", false); size = 8; baseline = size; barHeight = size * 3; textint= Element.ALIGN_CENTER; generateChecksum = false; checksumText = false; startStopText = true; extended = false; @author Paulo Soares (psoares@consiste.pt)

public class Barcode39 : Barcode
Inheritance
Barcode39
Inherited Members

Constructors

Barcode39()

Creates a new Barcode39.

public Barcode39()

Properties

BarcodeSize

Gets the maximum area that the barcode and the text, if any, will occupy. The lower left corner is always (0, 0).

public override Rectangle BarcodeSize { get; }

Property Value

Rectangle

the size the barcode occupies.

Methods

CreateDrawingImage(Color, Color) 

public override SKBitmap CreateDrawingImage(Color foreground, Color background)

Parameters

foreground Color
background Color

Returns

SKBitmap

GetBarsCode39(string)

Creates the bars. stop characters

public static byte[] GetBarsCode39(string text)

Parameters

text string

the text to create the bars. This text does not include the start and

Returns

byte[]

the bars

GetCode39Ex(string)

Converts the extended text into a normal, escaped text, ready to generate bars.

public static string GetCode39Ex(string text)

Parameters

text string

the extended text

Returns

string

the escaped text

PlaceBarcode(PdfContentByte, BaseColor, BaseColor)

Places the barcode in a PdfContentByte . The barcode is always placed at coodinates (0, 0). Use the translation matrix to move it elsewhere. The bars and text are written in the following colors: barColor textColor Result null null bars and text painted with current fill color barColor null bars and text painted with barColor null textColor bars painted with current color text painted with textColor barColor textColor bars painted with barColor text painted with textColor

public override Rectangle PlaceBarcode(PdfContentByte cb, BaseColor barColor, BaseColor textColor)

Parameters

cb PdfContentByte

the PdfContentByte where the barcode will be placed

barColor BaseColor

the color of the bars. It can be null

textColor BaseColor

the color of the text. It can be null

Returns

Rectangle

the dimensions the barcode occupies