Package step.plugins.compare.services.atomic

Class ImageExtractionService

java.lang.Object

step.plugins.compare.services.atomic.AbstractExtractionService

step.plugins.compare.services.atomic.ImageExtractionService

public class ImageExtractionService
extends AbstractExtractionService

Constructor Summary

Constructors

Constructor	Description
ImageExtractionService(java.lang.String tessDataPath, java.lang.String language, boolean OCRon)

Method Summary

Modifier and Type	Method	Description
java.util.List<RegionExtractionResult>	extractRegions(java.io.File file, java.util.List<Region> regions)
java.lang.String	extractTextFromImage(java.io.File file, RegionDefinion coordinates)
int	getPageCount(java.io.File imageFile)
Dimension	getPageDimensionInPt(java.io.File file, int pageId)
void	setLanguage(java.lang.String lang)

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageExtractionService

public ImageExtractionService(java.lang.String tessDataPath,
                              java.lang.String language,
                              boolean OCRon)

Method Detail

getPageDimensionInPt

public Dimension getPageDimensionInPt(java.io.File file,
                                      int pageId)
                               throws java.lang.Exception

Specified by:

getPageDimensionInPt in class AbstractExtractionService

Throws:

java.lang.Exception

getPageCount

public int getPageCount(java.io.File imageFile)
                 throws java.lang.Exception

Specified by:

getPageCount in class AbstractExtractionService

Throws:

java.lang.Exception

extractTextFromImage

public java.lang.String extractTextFromImage(java.io.File file,
                                             RegionDefinion coordinates)
                                      throws java.io.IOException,
                                             net.sourceforge.tess4j.TesseractException

Throws:

java.io.IOException

net.sourceforge.tess4j.TesseractException

extractRegions

public java.util.List<RegionExtractionResult> extractRegions(java.io.File file,
                                                             java.util.List<Region> regions)
                                                      throws java.io.IOException,
                                                             net.sourceforge.tess4j.TesseractException

Specified by:

extractRegions in class AbstractExtractionService

Throws:

java.io.IOException

net.sourceforge.tess4j.TesseractException

setLanguage

public void setLanguage(java.lang.String lang)

Specified by:

setLanguage in class AbstractExtractionService