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Signatures: line tool

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This commit is contained in:
Jakub Melka
2022-02-13 19:46:09 +01:00
parent c58f11c2e4
commit b61fcff27d
7 changed files with 263 additions and 8 deletions
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88
Pdf4QtLib/sources/pdfpagecontentelements.cpp
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@ -21,7 +21,6 @@
#include <QPainter>
#include <QKeyEvent>
#include <QMouseEvent>
#include <QCursor>
namespace pdf
{
@ -202,7 +201,7 @@ QString PDFPageContentScene::getTooltip() const
const std::optional<QCursor>& PDFPageContentScene::getCursor() const
{
return std::nullopt;
return m_cursor;
}
int PDFPageContentScene::getInputPriority() const
@ -211,12 +210,87 @@ int PDFPageContentScene::getInputPriority() const
}
void PDFPageContentScene::drawPage(QPainter* painter,
PDFInteger pageIndex,
const PDFPrecompiledPage* compiledPage,
PDFTextLayoutGetter& layoutGetter,
const QMatrix& pagePointToDevicePointMatrix,
QList<PDFRenderError>& errors) const
PDFInteger pageIndex,
const PDFPrecompiledPage* compiledPage,
PDFTextLayoutGetter& layoutGetter,
const QMatrix& pagePointToDevicePointMatrix,
QList<PDFRenderError>& errors) const
{
for (const auto& element : m_elements)
{
if (element->getPageIndex() != pageIndex)
{
continue;
}
element->drawPage(painter, pageIndex, compiledPage, layoutGetter, pagePointToDevicePointMatrix, errors);
}
}
PDFPageContentElementLine* PDFPageContentElementLine::clone() const
{
PDFPageContentElementLine* copy = new PDFPageContentElementLine();
copy->setPageIndex(getPageIndex());
copy->setPen(getPen());
copy->setBrush(getBrush());
copy->setGeometry(getGeometry());
copy->setLine(getLine());
return copy;
}
void PDFPageContentElementLine::drawPage(QPainter* painter,
PDFInteger pageIndex,
const PDFPrecompiledPage* compiledPage,
PDFTextLayoutGetter& layoutGetter,
const QMatrix& pagePointToDevicePointMatrix,
QList<PDFRenderError>& errors) const
{
Q_UNUSED(compiledPage);
Q_UNUSED(layoutGetter);
Q_UNUSED(errors);
if (pageIndex != getPageIndex())
{
return;
}
PDFPainterStateGuard guard(painter);
painter->setWorldMatrix(pagePointToDevicePointMatrix, true);
painter->setPen(getPen());
painter->setBrush(getBrush());
painter->setRenderHint(QPainter::Antialiasing);
painter->drawLine(getLine());
}
PDFPageContentElementLine::LineGeometry PDFPageContentElementLine::getGeometry() const
{
return m_geometry;
}
void PDFPageContentElementLine::setGeometry(LineGeometry newGeometry)
{
m_geometry = newGeometry;
}
const QLineF& PDFPageContentElementLine::getLine() const
{
return m_line;
}
void PDFPageContentElementLine::setLine(const QLineF& newLine)
{
m_line = newLine;
if (m_geometry == LineGeometry::Horizontal)
{
m_line.setP2(QPointF(newLine.p2().x(), newLine.p1().y()));
}
if (m_geometry == LineGeometry::Vertical)
{
m_line.setP2(QPointF(newLine.p1().x(), newLine.p2().y()));
}
}
} // namespace pdf