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Info tool about page boxes

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This commit is contained in:
Jakub Melka
2020-10-08 18:47:04 +02:00
parent 300a893f5d
commit 98f945f724
5 changed files with 208 additions and 0 deletions
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6
PdfForQtLib/sources/pdfutils.cpp
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@ -284,6 +284,12 @@ void PDFClosedIntervalSet::addInterval(PDFInteger low, PDFInteger high)
normalize();
}
void PDFClosedIntervalSet::merge(const PDFClosedIntervalSet& other)
{
m_intervals.insert(m_intervals.end(), other.m_intervals.cbegin(), other.m_intervals.cend());
normalize();
}
bool PDFClosedIntervalSet::isCovered(PDFInteger low, PDFInteger high)
{
PDFClosedIntervalSet temporary;

3
PdfForQtLib/sources/pdfutils.h
View File

@ -604,6 +604,9 @@ public:
/// \param value Value
void addValue(PDFInteger value) { addInterval(value, value); }
/// Merge with other interval set
void merge(const PDFClosedIntervalSet& other);
/// Returns true, if given closed range is subset of
/// this interval set.
bool isCovered(PDFInteger low, PDFInteger high);