Package net.sourceforge.plantuml.quantization

Class FloydSteinbergDitherer

java.lang.Object

net.sourceforge.plantuml.quantization.FloydSteinbergDitherer

All Implemented Interfaces:

Ditherer

public final class FloydSteinbergDitherer
extends Object
implements Ditherer

Field Summary

Fields

Modifier and Type	Field	Description
static final FloydSteinbergDitherer	INSTANCE

Method Summary

Modifier and Type	Method	Description
QImage	dither(QImage image, Set<QColor> newColors)	Dither the given image, producing a new image which only contains colors from the given color set.

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final FloydSteinbergDitherer INSTANCE

Method Details

dither

public QImage dither(QImage image,
 Set<QColor> newColors)

Description copied from interface: Ditherer

Dither the given image, producing a new image which only contains colors from the given color set.

Specified by:

dither in interface Ditherer

Parameters:

image - the original, unquantized image

newColors - the quantized set of colors to be used in the new image

Returns:

a new image containing only of colors from newColors