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Graphic state operator (gs)

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Jakub Melka
2019-02-23 15:44:14 +01:00
parent 959ed6599b
commit ffc56d38e1
6 changed files with 194 additions and 10 deletions
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8
PdfForQtLib/sources/pdfdocument.h
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@ -96,7 +96,7 @@ public:
/// then it is converted to real number.
/// \param object Object, can be an indirect reference to object (it is dereferenced)
/// \param defaultValue Default value
PDFReal readNumber(const PDFObject& object, PDFInteger defaultValue) const;
PDFReal readNumber(const PDFObject& object, PDFReal defaultValue) const;
/// Reads a text string from the object, if it is possible.
/// \param object Object, can be an indirect reference to object (it is dereferenced)
@ -186,6 +186,12 @@ public:
/// \param defaultValue Default value
PDFInteger readIntegerFromDictionary(const PDFDictionary* dictionary, const char* key, PDFInteger defaultValue) const;
/// Reads number array from dictionary. Reads all values. If some value is not
/// real number (or integer number), empty array is returned. Empty array is also returned,
/// if \p object is invalid.
/// \param object Object containing array of numbers
std::vector<PDFReal> readNumberArray(const PDFObject& object) const;
private:
const PDFDocument* m_document;
};