com.groupdocs.watermark.search

Class ImageSearchCriteria

java.lang.Object

com.groupdocs.watermark.search.SearchCriteria

com.groupdocs.watermark.search.PageSearchCriteria

com.groupdocs.watermark.search.ImageSearchCriteria

Direct Known Subclasses:

ImageColorHistogramSearchCriteria, ImageDctHashSearchCriteria, ImageThumbnailSearchCriteria

public abstract class ImageSearchCriteria
extends PageSearchCriteria

Provides base class for image search criteria.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ImageSearchCriteria(InputStream stream) Initializes a new instance of the ImageSearchCriteria class with a specified stream.
protected	ImageSearchCriteria(String filePath) Initializes a new instance of the ImageSearchCriteria class with a specified file path.

Method Summary

Modifier and Type	Method and Description
void	accept(ICriteriaVisitor visitor)
com.aspose.ms.System.Collections.Generic.List<WatermarkableImage>	getFalseImages()
double	getMaxDifference() Gets maximum allowed difference between images.
StreamContainer	getStream()
com.aspose.ms.System.Collections.Generic.List<WatermarkableImage>	getTrueImages()
boolean	isSatisfiedBy(PossibleWatermark candidate)
void	resetCache()
void	setMaxDifference(double value) Sets maximum allowed difference between images.

Methods inherited from class com.groupdocs.watermark.search.PageSearchCriteria

getPages, setPages

Methods inherited from class com.groupdocs.watermark.search.SearchCriteria

and, not, or

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageSearchCriteria

protected ImageSearchCriteria(InputStream stream)

Initializes a new instance of the ImageSearchCriteria class with a specified stream.

Parameters:

stream - The stream to load image from.

ImageSearchCriteria

protected ImageSearchCriteria(String filePath)

Initializes a new instance of the ImageSearchCriteria class with a specified file path.

Parameters:

filePath - The file path to load image from.

Method Detail

accept

public void accept(ICriteriaVisitor visitor)

Specified by:

accept in class SearchCriteria

getFalseImages

public final com.aspose.ms.System.Collections.Generic.List<WatermarkableImage> getFalseImages()

getMaxDifference

public final double getMaxDifference()

Gets maximum allowed difference between images.

Returns:

The value should be between 0 and 1. 0 means that only identical images will be found.

getStream

public final StreamContainer getStream()

getTrueImages

public final com.aspose.ms.System.Collections.Generic.List<WatermarkableImage> getTrueImages()

isSatisfiedBy

public boolean isSatisfiedBy(PossibleWatermark candidate)

Overrides:

isSatisfiedBy in class PageSearchCriteria

resetCache

public final void resetCache()

setMaxDifference

public final void setMaxDifference(double value)

Sets maximum allowed difference between images.

Parameters:

value - The value should be between 0 and 1. 0 means that only identical images will be found.