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62 lines
1.5 KiB
C++
62 lines
1.5 KiB
C++
#ifndef PCS_H
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#define PCS_H
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#include <QDebug>
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#include <QList>
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#include "common/kv.h"
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#include "gcs.h"
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#include "linearunits.h"
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#include "coordinatesystem.h"
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#include "projection.h"
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class PCS
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{
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public:
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PCS() {}
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PCS(const GCS &gcs, const Projection::Method &method,
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const Projection::Setup &setup, const LinearUnits &units,
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const CoordinateSystem &cs = CoordinateSystem())
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: _gcs(gcs), _method(method), _setup(setup), _units(units), _cs(cs) {}
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PCS(const GCS &gcs, int proj);
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const GCS &gcs() const {return _gcs;}
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const Projection::Method &method() const {return _method;}
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const Projection::Setup &setup() const {return _setup;}
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const LinearUnits &units() const {return _units;}
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const CoordinateSystem &coordinateSystem() const {return _cs;}
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bool isNull() const {
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return (_gcs.isNull() && _units.isNull() && _method.isNull()
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&& _setup.isNull() && _cs.isNull());
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}
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bool isValid() const {
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// We do not check the CoordinateSystem here as it is not always defined
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// and except of WMTS/WMS it is not needed.
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return (_gcs.isValid() && _units.isValid() && _method.isValid());
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}
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static void loadList(const QString &path);
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static PCS pcs(int id);
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static PCS pcs(const GCS &gcs, int proj);
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static QList<KV<int, QString> > list();
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private:
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class Entry;
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static QList<Entry> defaults();
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GCS _gcs;
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Projection::Method _method;
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Projection::Setup _setup;
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LinearUnits _units;
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CoordinateSystem _cs;
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static QList<Entry> _pcss;
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};
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#ifndef QT_NO_DEBUG
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QDebug operator<<(QDebug dbg, const PCS &pcs);
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#endif // QT_NO_DEBUG
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#endif // PCS_H
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