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Info about JavaScript tool

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Jakub Melka
2020-10-05 19:50:04 +02:00
parent 2acbcd68b2
commit 9a85ba458f
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18
PdfForQtLib/sources/pdfutils.h
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@ -614,6 +614,24 @@ public:
/// Transforms interval set to readable text
QString toText() const;
/// Returns all integers from the range
std::vector<PDFInteger> unfold() const;
/// Returns true, if interval set is empty
bool isEmpty() const { return m_intervals.empty(); }
/// Parses text into closed interval set, text should be in form "1,3,4,7,-11,12-,52-53,-",
/// where 1,3,4,7 means single pages, -11 means range from \p first to 11, 12- means range
/// from 12 to \p last, and 52-53 means closed interval [52, 53]. If text is not in this form,
/// then empty interval set is returned and if \p errorMessage is specified, then error message
/// is stored here. Parsed numbers must be equal or greater than \p first and lower or equal
/// to \p last, if overflow occurs, then error message is returned.
/// \param[in] first Lower bound of work range
/// \param[in] last Upper bound of work range
/// \param[in] text Text
/// \param[out] errorMessage Error message
static PDFClosedIntervalSet parse(PDFInteger first, PDFInteger last, const QString& text, QString* errorMessage);
private:
/// Normalizes interval ranges - merges adjacent intervals
void normalize();