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Some new dimensions

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This commit is contained in:
Jakub Melka
2020-11-22 18:43:11 +01:00
parent 762a239193
commit 31b4dac927
11 changed files with 572 additions and 8 deletions
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36
PdfForQtLib/sources/pdfsnapper.cpp
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@ -115,6 +115,10 @@ void PDFSnapper::drawSnapPoints(QPainter* painter) const
newColor = Qt::green;
break;
case SnapType::Custom:
newColor = Qt::black;
break;
default:
newColor = Qt::red;
break;
@ -200,6 +204,20 @@ void PDFSnapper::buildSnapPoints(const PDFWidgetSnapshot& snapshot)
m_snapPoints.push_back(qMove(viewportSnapPoint));
}
// Add custom snap points
if (m_currentPage == item.pageIndex)
{
for (const QPointF& customSnapPoint : m_customSnapPoints)
{
ViewportSnapPoint viewportSnapPoint;
viewportSnapPoint.type = SnapType::Custom;
viewportSnapPoint.point = customSnapPoint;
viewportSnapPoint.pageIndex = item.pageIndex;
viewportSnapPoint.viewportPoint = item.pageToDeviceMatrix.map(customSnapPoint);
m_snapPoints.push_back(qMove(viewportSnapPoint));
}
}
// Fill line projections snap points
if (m_currentPage == item.pageIndex && m_referencePoint.has_value())
{
@ -298,12 +316,19 @@ const PDFSnapper::ViewportSnapImage* PDFSnapper::getSnappedImage() const
void PDFSnapper::setReferencePoint(PDFInteger pageIndex, QPointF pagePoint)
{
// Clear custom snap points, if page changes
if (m_currentPage != pageIndex)
{
m_customSnapPoints.clear();
}
m_currentPage = pageIndex;
m_referencePoint = pagePoint;
}
void PDFSnapper::clearReferencePoint()
{
m_customSnapPoints.clear();
m_currentPage = -1;
m_referencePoint = std::nullopt;
}
@ -312,6 +337,7 @@ void PDFSnapper::clear()
{
clearReferencePoint();
m_customSnapPoints.clear();
m_snapPoints.clear();
m_snapImages.clear();
m_snappedPoint = std::nullopt;
@ -319,4 +345,14 @@ void PDFSnapper::clear()
m_mousePoint = QPointF();
}
const std::vector<QPointF>& PDFSnapper::getCustomSnapPoints() const
{
return m_customSnapPoints;
}
void PDFSnapper::setCustomSnapPoints(const std::vector<QPointF>& customSnapPoints)
{
m_customSnapPoints = customSnapPoints;
}
} // namespace pdf