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Output preview plugin

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Jakub Melka
2021-01-30 18:54:38 +01:00
parent 1a13aa4e22
commit 8d6b47dbd4
12 changed files with 525 additions and 3 deletions
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17
Pdf4QtLib/sources/pdftransparencyrenderer.cpp
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@ -762,6 +762,7 @@ PDFInkMapper::PDFInkMapper(const PDFDocument* document) :
void PDFInkMapper::createSpotColors(bool activate)
{
m_spotColors.clear();
m_activeSpotColors = 0;
const PDFCatalog* catalog = m_document->getCatalog();
const size_t pageCount = catalog->getPageCount();
@ -821,7 +822,7 @@ void PDFInkMapper::createSpotColors(bool activate)
{
SpotColorInfo info;
info.name = colorantInfo.name;
info.index = i;
info.index = uint32_t(i);
info.colorSpace = colorSpacePointer;
m_spotColors.emplace_back(qMove(info));
}
@ -841,11 +842,12 @@ void PDFInkMapper::createSpotColors(bool activate)
if (activate)
{
size_t minIndex = qMin<uint32_t>(m_spotColors.size(), MAX_SPOT_COLOR_COMPONENTS);
size_t minIndex = qMin<uint32_t>(uint32_t(m_spotColors.size()), MAX_SPOT_COLOR_COMPONENTS);
for (size_t i = 0; i < minIndex; ++i)
{
m_spotColors[i].active = true;
}
m_activeSpotColors = minIndex;
}
}
@ -854,4 +856,15 @@ bool PDFInkMapper::containsSpotColor(const QByteArray& colorName) const
return getSpotColor(colorName) != nullptr;
}
const PDFInkMapper::SpotColorInfo* PDFInkMapper::getSpotColor(const QByteArray& colorName) const
{
auto it = std::find_if(m_spotColors.cbegin(), m_spotColors.cend(), [&colorName](const auto& info) { return info.name == colorName; });
if (it != m_spotColors.cend())
{
return &*it;
}
return nullptr;
}
} // namespace pdf