Package de.citec.scie.pdf

Class Summary

Class	Description
DocumentBlockCleaner
Histogramm<H>	A convenience implementation for histogramms.
ParagraphEstimator	This class is able to estimate if a line break also indicates a new paragraph.
PDFStructuredTextExtractor	This class takes a PDF File as input and extracts the text of it in an HTML-like hierarchical object structure (see the package "structure" for the classes itself).
PreTextBlock	A PreTextBlock represents a ThreadBead with some additional information.
PreTextLine	This just aggregates all TextPosition objects that are part of one line.
StringSimilarity	This implements an algorithm to determine the similarity between Strings by utilizing an alignment/edit distance approach.
TextBlockRankEstimator	This estimator has the purpose to determine if a TextBlock has a larger usual Font Size as the usual Font Size for the whole page, an equal or a smaller one.
VerticalAlignmentEstimator	This just determines the vertical alignment of a given glyph in relation to the line it is part of.
WhiteSpaceEstimator	This is based on the work of Ben Litchfield in the PDFTextStripper of Apache PDFBox.