pack-priv Class AngleCollector

Located in compilation unit of org.apache.pdfbox.tools.ExtractText.

Class Inheritance

java.lang.Object
org.apache.pdfbox.contentstream.PDFStreamEngine
org.apache.pdfbox.text.LegacyPDFStreamEngine
org.apache.pdfbox.text.PDFTextStripper
org.apache.pdfbox.tools.AngleCollector

Collect all angles while doing text extraction. Angles are in degrees and rounded to the closest integer (to avoid slight differences from floating point arithmetic resulting in similarly angled glyphs being treated separately). This class must be constructed for each page so that the angle set is initialized.

Field Summary

Modifier and Type	Field and Description
private final Set<Integer>	angles

Inherited from org.apache.pdfbox.text.PDFTextStripper:: charactersByArticle document LINE_SEPARATOR output

Constructor Summary

Access	Constructor and Description
pack-priv	AngleCollector()

Method Summary

Modifier and Type	Method and Description
pack-priv Set<Integer>	getAngles()
protected void	processTextPosition(TextPosition The text to process. text) Overrides org.apache.pdfbox.text.PDFTextStripper.processTextPosition. This will process a TextPosition object and add the text to the list of characters on a page.

Inherited from org.apache.pdfbox.text.PDFTextStripper:: beginMarkedContentSequence endArticle endDocument endMarkedContentSequence endPage getAddMoreFormatting getArticleEnd getArticleStart getAverageCharTolerance getCharactersByArticle getCurrentPageNo getDropThreshold getEndBookmark getEndPage getIgnoreContentStreamSpaceGlyphs getIndentThreshold getLineSeparator getListItemPatterns getOutput getPageEnd getPageStart getParagraphEnd getParagraphStart getSeparateByBeads getSortByPosition getSpacingTolerance getStartBookmark getStartPage getSuppressDuplicateOverlappingText getText getWordSeparator matchPattern processPage processPages setAddMoreFormatting setArticleEnd setArticleStart setAverageCharTolerance setDropThreshold setEndBookmark setEndPage setIgnoreContentStreamSpaceGlyphs setIndentThreshold setLineSeparator setListItemPatterns setPageEnd setPageStart setParagraphEnd setParagraphStart setShouldSeparateByBeads setSortByPosition setSpacingTolerance setStartBookmark setStartPage setSuppressDuplicateOverlappingText setWordSeparator startArticle startArticle startDocument startPage writeCharacters writeLineSeparator writePage writePageEnd writePageStart writeParagraphEnd writeParagraphSeparator writeParagraphStart writeString writeString writeText writeWordSeparator

Field Detail

angles	back to summary
private final Set<Integer> angles

Constructor Detail

AngleCollector	back to summary
pack-priv AngleCollector() throws IOException

Method Detail

getAngles	back to summary
pack-priv Set<Integer> getAngles()

processTextPosition	back to summary
protected void processTextPosition(TextPosition text) Overrides org.apache.pdfbox.text.PDFTextStripper.processTextPosition. Doc from org.apache.pdfbox.text.PDFTextStripper.processTextPosition. This will process a TextPosition object and add the text to the list of characters on a page. It takes care of overlapping text. Parameters text:TextPosition The text to process. Annotations @Override

processTextPosition

back to summary

protected void processTextPosition(TextPosition text)

Overrides org.apache.pdfbox.text.PDFTextStripper.processTextPosition.

Doc from org.apache.pdfbox.text.PDFTextStripper.processTextPosition.

This will process a TextPosition object and add the text to the list of characters on a page. It takes care of overlapping text.

Parameters

text:TextPosition: The text to process.

Annotations

@Override