Class ImageConverterG2D2Bitmap

java.lang.Object

org.apache.xmlgraphics.image.loader.impl.AbstractImageConverter

org.apache.xmlgraphics.image.loader.impl.ImageConverterG2D2Bitmap

All Implemented Interfaces:

ImageConverter

public class ImageConverterG2D2Bitmap
extends AbstractImageConverter

This ImageConverter converts Graphics2D images to a BufferedImage.

Field Summary

Fields inherited from interface ImageConverter

MEDIUM_CONVERSION_PENALTY, MINIMAL_CONVERSION_PENALTY, NO_CONVERSION_PENALTY

Constructor Summary

Constructors

Constructor	Description
ImageConverterG2D2Bitmap()

Method Summary

Modifier and Type	Method	Description
Image	convert(Image src, Map<String,Object> hints)	Converts an image into a different representation.
ImageFlavor	getSourceFlavor()	Returns the flavor that this converter expects.
ImageFlavor	getTargetFlavor()	Returns the flavor that this converter converts images into.
protected BufferedImage	paintToBufferedImage(ImageGraphics2D g2dImage, int bitsPerPixel, boolean withAlpha, int resolution, boolean cmyk)	Paints a Graphics2D image on a BufferedImage and returns this bitmap.
protected void	setRenderingHintsForBufferedImage(Graphics2D g2d)	Sets rendering hints on the Graphics2D created for painting to a BufferedImage.

Methods inherited from class AbstractImageConverter

checkSourceFlavor, getConversionPenalty

Methods inherited from class Object

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

Constructor Details

ImageConverterG2D2Bitmap

public ImageConverterG2D2Bitmap()

Method Details

convert

public Image convert(Image src,
 Map<String,Object> hints)

Converts an image into a different representation.

Consumers can get the effective MIME type (if any) from the associated ImageFlavor.

Parameters:

src - the source image

hints - the conversion hints

Returns:

the converted image

paintToBufferedImage

protected BufferedImage paintToBufferedImage(ImageGraphics2D g2dImage,
 int bitsPerPixel,
 boolean withAlpha,
 int resolution,
 boolean cmyk)

Paints a Graphics2D image on a BufferedImage and returns this bitmap.

Parameters:

g2dImage - the Graphics2D image

bitsPerPixel - the desired number of bits per pixel (supported: 1, 8, 24)

withAlpha - true if the generated image should have an alpha channel

resolution - the requested bitmap resolution

Returns:

the newly created BufferedImage

setRenderingHintsForBufferedImage

protected void setRenderingHintsForBufferedImage(Graphics2D g2d)

Sets rendering hints on the Graphics2D created for painting to a BufferedImage. Subclasses can modify the settings to customize the behaviour.

Parameters:

g2d - the Graphics2D instance

getSourceFlavor

public ImageFlavor getSourceFlavor()

Returns the flavor that this converter expects.

Returns:

the source flavor

getTargetFlavor

public ImageFlavor getTargetFlavor()

Returns the flavor that this converter converts images into.

Returns:

the target flavor