Code39Writer

java.lang.Object

com.google.zxing.oned.OneDimensionalCodeWriter

com.google.zxing.oned.Code39Writer

All Implemented Interfaces:: Writer

public final class Code39Writer extends OneDimensionalCodeWriter

This object renders a CODE39 code as a BitMatrix.

Constructor Summary

Constructors

Constructor

Description

Code39Writer()
Method Summary

Modifier and Type

Method

Description

boolean[]

encode(String contents)

Encode the contents to boolean array expression of one-dimensional barcode.

protected Collection<BarcodeFormat>

getSupportedWriteFormats()

private static void

toIntArray(int a, int[] toReturn)

private static String

tryToConvertToExtendedMode(String contents)

Methods inherited from class OneDimensionalCodeWriter
appendPattern, checkNumeric, encode, encode, encode, getDefaultMargin

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- Code39Writer
  
  public Code39Writer()
Method Details
- getSupportedWriteFormats
  
  protected Collection<BarcodeFormat> getSupportedWriteFormats()
  
  Overrides:
  
  getSupportedWriteFormats in class OneDimensionalCodeWriter
- encode
  
  public boolean[] encode(String contents)
  
  Description copied from class: OneDimensionalCodeWriter
  
  Encode the contents to boolean array expression of one-dimensional barcode. Start code and end code should be included in result, and side margins should not be included.
  
  Specified by:
  
  encode in class OneDimensionalCodeWriter
  
  Parameters:
  
  contents - barcode contents to encode
  
  Returns:
  
  a boolean[] of horizontal pixels (false = white, true = black)
- toIntArray
  
  private static void toIntArray(int a, int[] toReturn)
- tryToConvertToExtendedMode
  
  private static String tryToConvertToExtendedMode(String contents)