org.krysalis.barcode4j.output.bitmap
Class ImageIOBitmapEncoder

java.lang.Object
  org.krysalis.barcode4j.output.bitmap.ImageIOBitmapEncoder

All Implemented Interfaces:

BitmapEncoder

public class ImageIOBitmapEncoder
extends java.lang.Object
implements BitmapEncoder

BitmapEncoder implementation using ImageIO.

Author:

Jeremias Maerki

Constructor Summary

ImageIOBitmapEncoder()
Constructs the BitmapEncoder.

Method Summary

void	encode(java.awt.image.BufferedImage image, java.io.OutputStream out, java.lang.String mime, int resolution) Encodes a BufferedImage to a target format and writes it to the OutputStream.
java.lang.String[]	getSupportedMIMETypes() Returns an array of MIME types supported.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageIOBitmapEncoder

public ImageIOBitmapEncoder()
                     throws java.lang.ClassNotFoundException

Constructs the BitmapEncoder. The constructor checks if the ImageIO API is available so it doesn't get registered in case it's not there.

Throws:

java.lang.ClassNotFoundException - if the ImageIO API is unavailable

Method Detail

getSupportedMIMETypes

public java.lang.String[] getSupportedMIMETypes()

Returns an array of MIME types supported.

Specified by:

getSupportedMIMETypes in interface BitmapEncoder

Returns:

the array of MIME types

encode

public void encode(java.awt.image.BufferedImage image,
                   java.io.OutputStream out,
                   java.lang.String mime,
                   int resolution)
            throws java.io.IOException

Encodes a BufferedImage to a target format and writes it to the OutputStream.

Specified by:

encode in interface BitmapEncoder

Parameters:

image - the image to encode

out - the OutputStream to write the image to

mime - the MIME type in which to encode the image

resolution - the resolution in dpi of the image

Throws:

java.io.IOException - in case of an I/O problem