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This commit is contained in:
Jakub Melka
2020-02-22 18:27:33 +01:00
parent 5823df0443
commit e9bad256dc
13 changed files with 385 additions and 6 deletions
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32
PdfForQtLib/sources/pdfdrawspacecontroller.cpp
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@ -647,15 +647,35 @@ QMatrix PDFDrawWidgetProxy::createPagePointToDevicePointMatrix(const PDFPage* pa
void PDFDrawWidgetProxy::draw(QPainter* painter, QRect rect)
{
painter->fillRect(rect, Qt::lightGray);
drawPages(painter, rect);
// Use current paper color (it can be a bit different from white)
for (IDocumentDrawInterface* drawInterface : m_drawInterfaces)
{
painter->save();
drawInterface->drawPostRendering(painter, rect);
painter->restore();
}
}
QColor PDFDrawWidgetProxy::getPaperColor()
{
QColor paperColor = getCMSManager()->getCurrentCMS()->getPaperColor();
if (m_features.testFlag(PDFRenderer::InvertColors))
{
paperColor = invertColor(paperColor);
}
return paperColor;
}
void PDFDrawWidgetProxy::drawPages(QPainter* painter, QRect rect)
{
painter->fillRect(rect, Qt::lightGray);
QMatrix baseMatrix = painter->worldMatrix();
// Use current paper color (it can be a bit different from white)
QColor paperColor = getPaperColor();
// Iterate trough pages and display them on the painter device
for (const LayoutItem& item : m_layout.items)
{
@ -675,7 +695,7 @@ void PDFDrawWidgetProxy::draw(QPainter* painter, QRect rect)
timer.start();
const PDFPage* page = m_controller->getDocument()->getCatalog()->getPage(item.pageIndex);
QMatrix matrix = createPagePointToDevicePointMatrix(page, placedRect);
QMatrix matrix = createPagePointToDevicePointMatrix(page, placedRect) * baseMatrix;
compiledPage->draw(painter, page->getCropBox(), matrix, m_features);
PDFTextLayoutGetter layoutGetter = m_textLayoutCompiler->getTextLayoutLazy(item.pageIndex);
@ -1314,4 +1334,10 @@ void IDocumentDrawInterface::drawPage(QPainter* painter,
Q_UNUSED(pagePointToDevicePointMatrix);
}
void IDocumentDrawInterface::drawPostRendering(QPainter* painter, QRect rect) const
{
Q_UNUSED(painter);
Q_UNUSED(rect);
}
} // namespace pdf