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Decryption of document data

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This commit is contained in:
Jakub Melka
2019-08-13 11:45:36 +02:00
parent cfc9593d14
commit 2623ef6825
5 changed files with 428 additions and 5 deletions
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20
PdfForQtLib/sources/pdfutils.h
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@ -24,6 +24,8 @@
#include <QByteArray>
#include <QDataStream>
#include <vector>
namespace pdf
{
@ -110,6 +112,24 @@ static inline constexpr PDFReal interpolate(PDFReal x, PDFReal x_min, PDFReal x_
return y_min + (x - x_min) * (y_max - y_min) / (x_max - x_min);
}
inline
std::vector<uint8_t> convertByteArrayToVector(const QByteArray& data)
{
return std::vector<uint8_t>(reinterpret_cast<const uint8_t*>(data.constData()), reinterpret_cast<const uint8_t*>(data.constData()) + data.size());
}
inline
const unsigned char* convertByteArrayToUcharPtr(const QByteArray& data)
{
return reinterpret_cast<const unsigned char*>(data.constData());
}
inline
unsigned char* convertByteArrayToUcharPtr(QByteArray& data)
{
return reinterpret_cast<unsigned char*>(data.data());
}
} // namespace pdf
#endif // PDFUTILS_H