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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QSVGHELPER_P_H
#define QSVGHELPER_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qtsvgglobal_p.h"
#include <QRectF>
QT_BEGIN_NAMESPACE
class Q_SVG_EXPORT QSvgRectF : public QRectF
{
public:
QSvgRectF(const QRectF &r = QRectF(),
QtSvg::UnitTypes unitX = QtSvg::UnitTypes::userSpaceOnUse,
QtSvg::UnitTypes unitY = QtSvg::UnitTypes::userSpaceOnUse,
QtSvg::UnitTypes unitW = QtSvg::UnitTypes::userSpaceOnUse,
QtSvg::UnitTypes unitH = QtSvg::UnitTypes::userSpaceOnUse)
: QRectF(r)
, m_unitX(unitX)
, m_unitY(unitY)
, m_unitW(unitW)
, m_unitH(unitH)
{}
QPointF translationRelativeToBoundingBox(const QRectF &boundingBox) const {
QPointF result;
if (m_unitX == QtSvg::UnitTypes::objectBoundingBox)
result.setX(x() * boundingBox.width());
else
result.setX(x());
if (m_unitY == QtSvg::UnitTypes::objectBoundingBox)
result.setY(y() * boundingBox.height());
else
result.setY(y());
return result;
}
QRectF resolveRelativeLengths(const QRectF &localRect) const {
QRectF result;
if (m_unitX == QtSvg::UnitTypes::objectBoundingBox)
result.setX(localRect.x() + x() * localRect.width());
else
result.setX(x());
if (m_unitY == QtSvg::UnitTypes::objectBoundingBox)
result.setY(localRect.y() + y() * localRect.height());
else
result.setY(y());
if (m_unitW == QtSvg::UnitTypes::objectBoundingBox)
result.setWidth(localRect.width() * width());
else
result.setWidth(width());
if (m_unitH == QtSvg::UnitTypes::objectBoundingBox)
result.setHeight(localRect.height() * height());
else
result.setHeight(height());
return result;
}
QRectF resolveRelativeLengths(const QRectF &localRect, QtSvg::UnitTypes units) const {
QRectF result;
if (units == QtSvg::UnitTypes::objectBoundingBox ||
m_unitX == QtSvg::UnitTypes::objectBoundingBox)
result.setX(localRect.x() + x() * localRect.width());
else
result.setX(x());
if (units == QtSvg::UnitTypes::objectBoundingBox ||
m_unitY == QtSvg::UnitTypes::objectBoundingBox)
result.setY(localRect.y() + y() * localRect.height());
else
result.setY(y());
if (units == QtSvg::UnitTypes::objectBoundingBox ||
m_unitW == QtSvg::UnitTypes::objectBoundingBox)
result.setWidth(localRect.width() * width());
else
result.setWidth(width());
if (units == QtSvg::UnitTypes::objectBoundingBox ||
m_unitH == QtSvg::UnitTypes::objectBoundingBox)
result.setHeight(localRect.height() * height());
else
result.setHeight(height());
return result;
}
QtSvg::UnitTypes unitX() const {return m_unitX;}
QtSvg::UnitTypes unitY() const {return m_unitY;}
QtSvg::UnitTypes unitW() const {return m_unitW;}
QtSvg::UnitTypes unitH() const {return m_unitH;}
void setUnitX(QtSvg::UnitTypes unit) {m_unitX = unit;}
void setUnitY(QtSvg::UnitTypes unit) {m_unitY = unit;}
void setUnitW(QtSvg::UnitTypes unit) {m_unitW = unit;}
void setUnitH(QtSvg::UnitTypes unit) {m_unitH = unit;}
#ifndef QT_NO_DEBUG_STREAM
friend QDebug operator<<(QDebug debug, const QSvgRectF &r)
{
debug.space();
debug.nospace() << "QSvgRectF(" << r.x()
<< (r.unitX() == QtSvg::UnitTypes::unknown ? "(?)" :
(r.unitX() == QtSvg::UnitTypes::objectBoundingBox ? "(%)" : ""))
<< "," << r.y()
<< (r.unitY() == QtSvg::UnitTypes::unknown ? "(?)" :
(r.unitY() == QtSvg::UnitTypes::objectBoundingBox ? "(%)" : ""))
<< " " << r.width()
<< (r.unitW() == QtSvg::UnitTypes::unknown ? "(?)" :
(r.unitW() == QtSvg::UnitTypes::objectBoundingBox ? "(%)" : ""))
<< "x" << r.height()
<< (r.unitH() == QtSvg::UnitTypes::unknown ? "(?)" :
(r.unitH() == QtSvg::UnitTypes::objectBoundingBox ? "(%)" : ""))
<< ")";
return debug;
}
#endif
protected:
QtSvg::UnitTypes m_unitX,
m_unitY,
m_unitW,
m_unitH;
};
QT_END_NAMESPACE
#endif // QSVGHELPER_P_H
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