Class ImageWriterUtil

java.lang.Object

org.apache.xmlgraphics.image.writer.ImageWriterUtil

public final class ImageWriterUtil
extends Object

Convenience methods around ImageWriter for the most important tasks.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ImageWriterUtil()

Method Summary

Modifier and Type	Method	Description
static void	saveAsFile(RenderedImage bitmap, int resolution, File outputFile, String mime)	Saves a RenderedImage as a file.
static void	saveAsPNG(RenderedImage bitmap, int resolution, File outputFile)	Saves a RenderedImage as a PNG file.
static void	saveAsPNG(RenderedImage bitmap, File outputFile)	Saves a RenderedImage as a PNG file with 96 dpi.

Methods inherited from class Object

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

Constructor Details

ImageWriterUtil

private ImageWriterUtil()

Method Details

saveAsPNG

public static void saveAsPNG(RenderedImage bitmap,
 File outputFile)
                      throws IOException

Saves a RenderedImage as a PNG file with 96 dpi.

Parameters:

bitmap - the bitmap to encode

outputFile - the target file

Throws:

IOException - in case of an I/O problem

saveAsPNG

public static void saveAsPNG(RenderedImage bitmap,
 int resolution,
 File outputFile)
                      throws IOException

Saves a RenderedImage as a PNG file.

Parameters:

bitmap - the bitmap to encode

resolution - the bitmap resolution

outputFile - the target file

Throws:

IOException - in case of an I/O problem

saveAsFile

public static void saveAsFile(RenderedImage bitmap,
 int resolution,
 File outputFile,
 String mime)
                       throws IOException

Saves a RenderedImage as a file. The image format is given through the MIME type

Parameters:

bitmap - the bitmap to encode

resolution - the bitmap resolution

outputFile - the target file

mime - the MIME type of the target file

Throws:

IOException - in case of an I/O problem