Package se.digg.dgc.encoding.impl

Class DefaultBarcodeCreator

java.lang.Object

se.digg.dgc.encoding.impl.DefaultBarcodeCreator

All Implemented Interfaces:

BarcodeCreator

public class DefaultBarcodeCreator
extends Object
implements BarcodeCreator

A bean implementing the BarcodeCreator interface using the ZXing library.

Author:

Martin Lindström (martin@idsec.se), Henrik Bengtsson (extern.henrik.bengtsson@digg.se), Henric Norlander (extern.henric.norlander@digg.se)

Field Summary

Fields

Modifier and Type	Field	Description
static Barcode.ImageFormat	DEFAULT_IMAGE_FORMAT	The default image format to use when creating barcodes.
static Barcode.BarcodeType	DEFAULT_TYPE	The default barcode type for this implementation is QR.
static int	DEFAULT_WIDTH_AND_HEIGHT	The default width and height to be used for the created barcodes.

Constructor Summary

Constructors

Constructor	Description
DefaultBarcodeCreator()

Method Summary

Modifier and Type	Method	Description
Barcode	create(String contents)	Creates a barcode containing the supplied contents.
Barcode	create(String contents, Charset characterSet)	Creates a barcode containing the supplied contents which is a string of the given character set.
void	setImageFormat(Barcode.ImageFormat imageFormat)	Sets the image format for barcodes created.
void	setType(Barcode.BarcodeType type)	Sets the type of barcodes to create.
void	setWidthAndHeight(int widthAndHeight)	Sets the width and height (in pixels) to use for creating barcodes.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_TYPE

public static final Barcode.BarcodeType DEFAULT_TYPE

The default barcode type for this implementation is QR.

DEFAULT_IMAGE_FORMAT

public static final Barcode.ImageFormat DEFAULT_IMAGE_FORMAT

The default image format to use when creating barcodes.

DEFAULT_WIDTH_AND_HEIGHT

public static final int DEFAULT_WIDTH_AND_HEIGHT

The default width and height to be used for the created barcodes.

See Also:

Constant Field Values

Constructor Detail

DefaultBarcodeCreator

public DefaultBarcodeCreator()

Method Detail

create

public Barcode create(String contents)
               throws BarcodeException

Creates a barcode containing the supplied contents.

Specified by:

create in interface BarcodeCreator

Parameters:

contents - the contents

Returns:

a Barcode

Throws:

BarcodeException - for creation errors

create

public Barcode create(String contents,
                      Charset characterSet)
               throws BarcodeException

Creates a barcode containing the supplied contents which is a string of the given character set.

Specified by:

create in interface BarcodeCreator

Parameters:

contents - the contents

characterSet - the character set

Returns:

a Barcode

Throws:

BarcodeException - for creation errors

setType

public void setType(Barcode.BarcodeType type)

Sets the type of barcodes to create.

is the default.

Parameters:

type - barcode type

setImageFormat

public void setImageFormat(Barcode.ImageFormat imageFormat)

Sets the image format for barcodes created.

is the default.

Parameters:

imageFormat - the image format

setWidthAndHeight

public void setWidthAndHeight(int widthAndHeight)

Sets the width and height (in pixels) to use for creating barcodes.

300 is the default.

If 0 is supplied the smallest possible size will be choosen for the generated code.

Parameters:

widthAndHeight - the width/height