THPDFContractLocation
Locates a change in normalised paragraph text and intersecting semantic lines
Declaration
THPDFContractLocation = record
PageIndex, ParagraphIndex, CharacterStart, CharacterCount: Integer;
Rectangles: THPDFContractRectangles;
end;Unit
HPDFContractCompare
Behaviour
Page and paragraph indices are zero-based, CharacterStart is one-based UTF-16, whole-paragraph absent sides have indices -1, and each rectangle carries its own page index for cross-page paragraphs