org.carrot2.util

Class ColorQuantizer.ColorReductionInfo

java.lang.Object

org.carrot2.util.ColorQuantizer.ColorReductionInfo

Enclosing class:

ColorQuantizer

public static class ColorQuantizer.ColorReductionInfo
extends Object

Indicates how many distinct colors an image has, whether it has partial trasparency (alpha channel).

Field Summary

Fields

Modifier and Type	Field and Description
int	distictColors Number of distint colors in the image
boolean	hasPartialTransparency True if the image has partially transparent areas (alpha channel)

Constructor Summary

Constructors

Constructor and Description
ColorQuantizer.ColorReductionInfo(boolean hasPartialTransparency, int distictColors)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canReduceWithoutQualityLoss() Returns true if the image can be saved in a 8-bit indexed color format with 1-bit transparency without quality loss.

Methods inherited from class java.lang.Object

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

Field Detail

distictColors

public int distictColors

Number of distint colors in the image

hasPartialTransparency

public boolean hasPartialTransparency

True if the image has partially transparent areas (alpha channel)

Constructor Detail

ColorQuantizer.ColorReductionInfo

public ColorQuantizer.ColorReductionInfo(boolean hasPartialTransparency,
                                 int distictColors)

Method Detail

canReduceWithoutQualityLoss

public boolean canReduceWithoutQualityLoss()

Returns true if the image can be saved in a 8-bit indexed color format with 1-bit transparency without quality loss.