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Redact tool - basic functionality, create redaction annotations

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This commit is contained in:
Jakub Melka
2020-12-26 17:59:06 +01:00
parent 8760a5ff17
commit 890b5e0e1c
19 changed files with 1815 additions and 342 deletions
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23
Pdf4QtLib/sources/pdfwidgettool.cpp
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@ -1015,12 +1015,15 @@ PDFPickTool::PDFPickTool(PDFDrawWidgetProxy* proxy, PDFPickTool::Mode mode, QObj
BaseClass(proxy, parent),
m_mode(mode),
m_pageIndex(-1),
m_drawSelectionRectangle(true)
m_drawSelectionRectangle(true),
m_selectionRectangleColor(Qt::blue)
{
setCursor((m_mode == Mode::Images) ? Qt::CrossCursor : Qt::BlankCursor);
m_snapper.setSnapPointPixelSize(PDFWidgetUtils::scaleDPI_x(proxy->getWidget(), 10));
m_snapper.setSnapPointTolerance(m_snapper.getSnapPointPixelSize());
m_selectionRectangleColor.setAlphaF(0.25);
connect(proxy, &PDFDrawWidgetProxy::drawSpaceChanged, this, &PDFPickTool::buildSnapData);
connect(proxy, &PDFDrawWidgetProxy::pageImageChanged, this, &PDFPickTool::buildSnapData);
}
@ -1050,18 +1053,14 @@ void PDFPickTool::drawPage(QPainter* painter,
QRect selectionRectangle(xMin, yMin, xMax - xMin, yMax - yMin);
if (selectionRectangle.isValid())
{
QColor selectionColor(Qt::blue);
selectionColor.setAlphaF(0.25);
painter->fillRect(selectionRectangle, selectionColor);
painter->fillRect(selectionRectangle, m_selectionRectangleColor);
}
}
if (m_mode == Mode::Images && m_snapper.getSnappedImage())
{
const PDFSnapper::ViewportSnapImage* snappedImage = m_snapper.getSnappedImage();
QColor selectionColor(Qt::blue);
selectionColor.setAlphaF(0.25);
painter->fillPath(snappedImage->viewportPath, selectionColor);
painter->fillPath(snappedImage->viewportPath, m_selectionRectangleColor);
}
}
@ -1225,6 +1224,16 @@ void PDFPickTool::buildSnapData()
}
}
QColor PDFPickTool::getSelectionRectangleColor() const
{
return m_selectionRectangleColor;
}
void PDFPickTool::setSelectionRectangleColor(QColor selectionRectangleColor)
{
m_selectionRectangleColor = selectionRectangleColor;
}
void PDFPickTool::setDrawSelectionRectangle(bool drawSelectionRectangle)
{
m_drawSelectionRectangle = drawSelectionRectangle;