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Implementation of optional content in content processor (without XObjects)

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This commit is contained in:
Jakub Melka
2019-07-04 17:52:38 +02:00
parent e04222fb0b
commit 584211bf36
15 changed files with 623 additions and 37 deletions
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8
PdfForQtLib/sources/pdfrenderer.cpp
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@ -22,9 +22,10 @@
namespace pdf
{
PDFRenderer::PDFRenderer(const PDFDocument* document, const PDFFontCache* fontCache) :
PDFRenderer::PDFRenderer(const PDFDocument* document, const PDFFontCache* fontCache, const PDFOptionalContentActivity* optionalContentActivity) :
m_document(document),
m_fontCache(fontCache),
m_optionalContentActivity(optionalContentActivity),
m_features(Antialiasing | TextAntialiasing)
{
Q_ASSERT(document);
@ -32,6 +33,7 @@ PDFRenderer::PDFRenderer(const PDFDocument* document, const PDFFontCache* fontCa
// TODO: Dodelat rotovani stranek
// TODO: Dodelat obrazky - SMOOTH
// TODO: Clipovani na stranku
QList<PDFRenderError> PDFRenderer::render(QPainter* painter, const QRectF& rectangle, size_t pageIndex) const
{
@ -54,7 +56,7 @@ QList<PDFRenderError> PDFRenderer::render(QPainter* painter, const QRectF& recta
matrix.translate(rectangle.left(), rectangle.bottom());
matrix.scale(rectangle.width() / mediaBox.width(), -rectangle.height() / mediaBox.height());
PDFPainter processor(painter, m_features, matrix, page, m_document, m_fontCache);
PDFPainter processor(painter, m_features, matrix, page, m_document, m_fontCache, m_optionalContentActivity);
return processor.processContents();
}
@ -72,7 +74,7 @@ QList<PDFRenderError> PDFRenderer::render(QPainter* painter, const QMatrix& matr
const PDFPage* page = catalog->getPage(pageIndex);
Q_ASSERT(page);
PDFPainter processor(painter, m_features, matrix, page, m_document, m_fontCache);
PDFPainter processor(painter, m_features, matrix, page, m_document, m_fontCache, m_optionalContentActivity);
return processor.processContents();
}