qgsvectorlayerelevationproperties.h

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/***************************************************************************
                         qgsvectorlayerelevationproperties.h
                         ---------------
    begin                : February 2022
    copyright            : (C) 2022 by Nyall Dawson
    email                : nyall dot dawson dot com
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
 
#ifndef QGSVECTORLAYERELEVATIONPROPERTIES_H
#define QGSVECTORLAYERELEVATIONPROPERTIES_H
 
#include "qgis_core.h"
#include "qgis_sip.h"
#include "qgis.h"
#include "qgsmaplayerelevationproperties.h"
 
class QgsLineSymbol;
class QgsFillSymbol;
class QgsMarkerSymbol;
 
class CORE_EXPORT QgsVectorLayerElevationProperties : public QgsMapLayerElevationProperties
{
 
    Q_OBJECT
 
  public:
 
    QgsVectorLayerElevationProperties( QObject *parent SIP_TRANSFERTHIS );
    ~QgsVectorLayerElevationProperties() override;
 
    bool hasElevation() const override;
    QDomElement writeXml( QDomElement &element, QDomDocument &doc, const QgsReadWriteContext &context ) override;
    bool readXml( const QDomElement &element, const QgsReadWriteContext &context ) override;
    void setDefaultsFromLayer( QgsMapLayer *layer ) override;
    QgsVectorLayerElevationProperties *clone() const override SIP_FACTORY;
    QString htmlSummary() const override;
    bool isVisibleInZRange( const QgsDoubleRange &range, QgsMapLayer *layer = nullptr ) const override;
    QgsDoubleRange calculateZRange( QgsMapLayer *layer ) const override;
    bool showByDefaultInElevationProfilePlots() const override;
 
    Qgis::AltitudeClamping clamping() const { return mClamping; }
 
    void setClamping( Qgis::AltitudeClamping clamping );
 
    Qgis::AltitudeBinding binding() const { return mBinding; }
 
    void setBinding( Qgis::AltitudeBinding binding );
 
    Qgis::VectorProfileType type() const { return mType; }
 
    void setType( Qgis::VectorProfileType type );
 
    bool extrusionEnabled() const { return mEnableExtrusion; }
 
    void setExtrusionEnabled( bool enabled );
 
    double extrusionHeight() const { return mExtrusionHeight; }
 
    void setExtrusionHeight( double height );
 
    bool respectLayerSymbology() const { return mRespectLayerSymbology; }
 
    void setRespectLayerSymbology( bool enabled );
 
    QgsLineSymbol *profileLineSymbol() const;
 
    void setProfileLineSymbol( QgsLineSymbol *symbol SIP_TRANSFER );
 
    QgsFillSymbol *profileFillSymbol() const;
 
    void setProfileFillSymbol( QgsFillSymbol *symbol SIP_TRANSFER );
 
    QgsMarkerSymbol *profileMarkerSymbol() const;
 
    void setProfileMarkerSymbol( QgsMarkerSymbol *symbol SIP_TRANSFER );
 
    Qgis::ProfileSurfaceSymbology profileSymbology() const { return mSymbology; }
 
    void setProfileSymbology( Qgis::ProfileSurfaceSymbology symbology );
 
    double elevationLimit() const;
 
    void setElevationLimit( double limit );
 
    bool showMarkerSymbolInSurfacePlots() const { return mShowMarkerSymbolInSurfacePlots; }
 
    void setShowMarkerSymbolInSurfacePlots( bool show );
 
  private:
 
    void setDefaultProfileLineSymbol( const QColor &color );
    void setDefaultProfileMarkerSymbol( const QColor &color );
    void setDefaultProfileFillSymbol( const QColor &color );
 
    Qgis::AltitudeClamping mClamping = Qgis::AltitudeClamping::Terrain;
    Qgis::AltitudeBinding mBinding = Qgis::AltitudeBinding::Centroid;
 
    Qgis::VectorProfileType mType = Qgis::VectorProfileType::IndividualFeatures;
 
    bool mEnableExtrusion = false;
    double mExtrusionHeight = 0;
 
    std::unique_ptr< QgsLineSymbol > mProfileLineSymbol;
    std::unique_ptr< QgsFillSymbol > mProfileFillSymbol;
    std::unique_ptr< QgsMarkerSymbol > mProfileMarkerSymbol;
    bool mRespectLayerSymbology = true;
    Qgis::ProfileSurfaceSymbology mSymbology = Qgis::ProfileSurfaceSymbology::Line;
    double mElevationLimit = std::numeric_limits< double >::quiet_NaN();
    bool mShowMarkerSymbolInSurfacePlots = false;
 
};
 
#endif // QGSVECTORLAYERELEVATIONPROPERTIES_H