com.google.zxing
Class MultiFormatWriter

java.lang.Object
  com.google.zxing.MultiFormatWriter

All Implemented Interfaces:

Writer

public final class MultiFormatWriter
extends java.lang.Object
implements Writer

This is a factory class which finds the appropriate Writer subclass for the BarcodeFormat requested and encodes the barcode with the supplied contents.

Author:

dswitkin@google.com (Daniel Switkin)

Constructor Summary

MultiFormatWriter()

Method Summary

ByteMatrix	encode(java.lang.String contents, BarcodeFormat format, int width, int height) Encode a barcode using the default settings.
ByteMatrix	encode(java.lang.String contents, BarcodeFormat format, int width, int height, java.util.Hashtable hints)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MultiFormatWriter

public MultiFormatWriter()

Method Detail

encode

public ByteMatrix encode(java.lang.String contents,
                         BarcodeFormat format,
                         int width,
                         int height)
                  throws WriterException

Description copied from interface: Writer

Encode a barcode using the default settings.

Specified by:

encode in interface Writer

Parameters:

contents - The contents to encode in the barcode

format - The barcode format to generate

width - The preferred width in pixels

height - The preferred height in pixels

Returns:

The generated barcode as a Matrix of unsigned bytes (0 == black, 255 == white)

Throws:

WriterException

encode

public ByteMatrix encode(java.lang.String contents,
                         BarcodeFormat format,
                         int width,
                         int height,
                         java.util.Hashtable hints)
                  throws WriterException

Specified by:

encode in interface Writer

Parameters:

contents - The contents to encode in the barcode

format - The barcode format to generate

width - The preferred width in pixels

height - The preferred height in pixels

hints - Additional parameters to supply to the encoder

Returns:

The generated barcode as a Matrix of unsigned bytes (0 == black, 255 == white)

Throws:

WriterException