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Inverting colors feature

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This commit is contained in:
Jakub Melka
2020-01-28 19:17:45 +01:00
parent 0bc64494fd
commit e4effbc29a
10 changed files with 112 additions and 10 deletions
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8
PdfForQtLib/sources/pdfrenderer.cpp
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@ -144,6 +144,12 @@ void PDFRenderer::compile(PDFPrecompiledPage* precompiledPage, size_t pageIndex)
PDFPrecompiledPageGenerator generator(precompiledPage, m_features, page, m_document, m_fontCache, m_cms, m_optionalContentActivity, m_meshQualitySettings);
QList<PDFRenderError> errors = generator.processContents();
if (m_features.testFlag(InvertColors))
{
precompiledPage->invertColors();
}
precompiledPage->optimize();
precompiledPage->finalize(timer.nsecsElapsed(), qMove(errors));
timer.invalidate();
@ -214,7 +220,7 @@ QImage PDFRasterizer::render(const PDFPage* page, const PDFPrecompiledPage* comp
{
QOpenGLPaintDevice device(size);
QPainter painter(&device);
painter.fillRect(QRect(QPoint(0, 0), size), Qt::white);
painter.fillRect(QRect(QPoint(0, 0), size), compiledPage->getPaperColor());
compiledPage->draw(&painter, page->getCropBox(), matrix, features);
}