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

java.lang.Object
  org.apache.xmlgraphics.image.loader.impl.AbstractImageConverter

All Implemented Interfaces:

ImageConverter

Direct Known Subclasses:

ImageConverterBitmap2G2D, ImageConverterBuffered2Rendered, ImageConverterG2D2Bitmap, ImageConverterRendered2PNG

public abstract class AbstractImageConverter

extends java.lang.Object

implements ImageConverter

Abstract base class for ImageConverter implementations.

Field Summary

Fields inherited from interface org.apache.xmlgraphics.image.loader.spi.ImageConverter

MEDIUM_CONVERSION_PENALTY, MINIMAL_CONVERSION_PENALTY, NO_CONVERSION_PENALTY

Constructor Summary

AbstractImageConverter()

Method Summary

protected void	checkSourceFlavor(Image img) Checks if the source flavor of the given image is compatible with this ImageConverter.
int	getConversionPenalty() Returns the conversion penalty for the conversion that this implementation supports.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.xmlgraphics.image.loader.spi.ImageConverter

convert, getSourceFlavor, getTargetFlavor

Constructor Detail

AbstractImageConverter

public AbstractImageConverter()

Method Detail

checkSourceFlavor

protected void checkSourceFlavor(Image img)

Checks if the source flavor of the given image is compatible with this ImageConverter.

Parameters:

img - the image to check

getConversionPenalty

public int getConversionPenalty()

Returns the conversion penalty for the conversion that this implementation supports.

Specified by:

getConversionPenalty in interface ImageConverter

Returns:

the conversion penalty (must be a non-negative integer)