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23c54938ea
* this is an optimization, it would work without that, but there are numerous calculations in interpolation which are faster and easier to debug in the same unit * PQ switch unit functions use "const &PQUnit"
126 lines
4.7 KiB
C++
126 lines
4.7 KiB
C++
/* Copyright (C) 2016
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* swift project Community / Contributors
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*
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* This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
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* directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
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* including this file, may be copied, modified, propagated, or distributed except according to the terms
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* contained in the LICENSE file.
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*/
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//! \file
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#ifndef BLACKMISC_GEO_ELEVATIONPLANE_H
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#define BLACKMISC_GEO_ELEVATIONPLANE_H
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#include "blackmisc/geo/coordinategeodetic.h"
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#include "blackmisc/blackmiscexport.h"
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namespace BlackMisc
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{
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namespace Geo
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{
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//! Plane of same elevation, can be a single point or larger area (e.g. airport)
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//! \remark 100km/h 1sec => 28m
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class BLACKMISC_EXPORT CElevationPlane : public CCoordinateGeodetic
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{
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public:
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//! Properties by index
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enum ColumnIndex
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{
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IndexRadius = CPropertyIndex::GlobalIndexCElevationPlane
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};
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//! Default constructor
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CElevationPlane() {}
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//! Plane at given coordinates with range to 2nd coordinate
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CElevationPlane(const ICoordinateGeodetic &coordinate, const ICoordinateGeodetic &rangeCoordinate);
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//! Plane at given coordinates with radius
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CElevationPlane(const ICoordinateGeodetic &coordinate, const PhysicalQuantities::CLength &radius);
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//! Constructors from CCoordinateGeodetic
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using CCoordinateGeodetic::CCoordinateGeodetic;
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//! Radius
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const PhysicalQuantities::CLength &getRadius() const { return m_radius; }
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//! Radius
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void setRadius(const PhysicalQuantities::CLength &radius) { m_radius = radius; }
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//! Add offset to altitude
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void addAltitudeOffset(const PhysicalQuantities::CLength &offset);
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//! Switch altitude unit
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void switchAltitudeUnit(const PhysicalQuantities::CLengthUnit &unit);
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//! Altitude when within radius, else null
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const Aviation::CAltitude &getAltitudeIfWithinRadius(const ICoordinateGeodetic &coordinate) const;
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//! Altitude (synonym for geodetic height)
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const Aviation::CAltitude &getAltitude() const { return this->geodeticHeight(); }
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//! Altitude (synonym for geodetic height) unit
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const PhysicalQuantities::CLengthUnit &getAltitudeUnit() const { return this->geodeticHeight().getUnit(); }
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//! Altitude (synonym for geodetic height)
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Aviation::CAltitude getAltitudeInUnit(const PhysicalQuantities::CLengthUnit &unit) const;
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//! Existing value?
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virtual bool isNull() const override;
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//! Check if elevation is within radius and can be used
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//! \remark checks against the set radius
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bool isWithinRange(const ICoordinateGeodetic &coordinate) const;
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//! Check if elevation is within radius and can be used
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bool isWithinRange(const ICoordinateGeodetic &coordinate, const PhysicalQuantities::CLength &radius) const;
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//! Treat as single point as obtained from simulator
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void setSinglePointRadius();
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//! Treat as elevation of a small airport
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void setMinorAirportRadius();
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//! Treat as elevation of a small airport
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void setMajorAirportRadius();
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//! \copydoc BlackMisc::Mixin::Index::propertyByIndex
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CVariant propertyByIndex(const CPropertyIndex &index) const;
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//! \copydoc BlackMisc::Mixin::Index::setPropertyByIndex
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void setPropertyByIndex(const CPropertyIndex &index, const CVariant &variant);
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//! Compare by index
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int comparePropertyByIndex(const CPropertyIndex &index, const CElevationPlane &elevationPlane) const;
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//! \copydoc BlackMisc::Mixin::String::toQString
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QString convertToQString(bool i18n = false) const;
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//! Radius for single point
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static const PhysicalQuantities::CLength &singlePointRadius();
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//! Radius for minor airport
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static const PhysicalQuantities::CLength &minorAirportRadius();
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//! Radius for major airport
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static const PhysicalQuantities::CLength &majorAirportRadius();
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//! NULL plane
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static const CElevationPlane &null();
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private:
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PhysicalQuantities::CLength m_radius { 0, nullptr }; //!< elevation is valid in radius
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BLACK_METACLASS(
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CElevationPlane,
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BLACK_METAMEMBER(radius)
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);
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};
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} // namespace
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} // namespace
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Q_DECLARE_METATYPE(BlackMisc::Geo::CElevationPlane)
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#endif // guard
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