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Text highlight tools basics

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Jakub Melka
2020-12-11 18:59:39 +01:00
parent 11ad8f2821
commit dc55950050
13 changed files with 856 additions and 18 deletions
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7
PdfForQtLib/sources/pdfcompiler.h
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@ -129,6 +129,12 @@ public:
Stopping
};
/// Creates text layout of the page synchronously. If page index is invalid,
/// then empty text layout is returned. Compiler must be active to get
/// valid text layout.
/// \param pageIndex Page index
PDFTextLayout createTextLayout(PDFInteger pageIndex);
/// Returns text layout of the page. If page index is invalid,
/// then empty text layout is returned.
/// \param pageIndex Page index
@ -166,6 +172,7 @@ private:
std::optional<PDFTextLayoutStorage> m_textLayouts;
QFuture<PDFTextLayoutStorage> m_textLayoutCompileFuture;
QFutureWatcher<PDFTextLayoutStorage> m_textLayoutCompileFutureWatcher;
PDFTextLayoutCache m_cache;
};
class PDFTextLayoutGenerator : public PDFPageContentProcessor