qgspointcloudrgbrenderer.h

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/***************************************************************************
                         qgspointcloudrgbrenderer.h
                         --------------------
    begin                : October 2020
    copyright            : (C) 2020 by Nyall Dawson
    email                : nyall dot dawson at gmail 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 QGSPOINTCLOUDRGBRENDERER_H
#define QGSPOINTCLOUDRGBRENDERER_H
 
#include "qgspointcloudrenderer.h"
#include "qgis_core.h"
#include "qgis_sip.h"
 
#include "qgscontrastenhancement.h"
 
class CORE_EXPORT QgsPointCloudRgbRenderer : public QgsPointCloudRenderer
{
  public:
 
    QgsPointCloudRgbRenderer();
 
    QString type() const override;
    QgsPointCloudRenderer *clone() const override;
    void renderBlock( const QgsPointCloudBlock *block, QgsPointCloudRenderContext &context ) override;
    QDomElement save( QDomDocument &doc, const QgsReadWriteContext &context ) const override;
    QSet< QString > usedAttributes( const QgsPointCloudRenderContext &context ) const override;
 
    static QgsPointCloudRenderer *create( QDomElement &element, const QgsReadWriteContext &context ) SIP_FACTORY;
 
    QString redAttribute() const;
 
    void setRedAttribute( const QString &attribute );
 
    QString greenAttribute() const;
 
    void setGreenAttribute( const QString &attribute );
 
    QString blueAttribute() const;
 
    void setBlueAttribute( const QString &attribute );
 
    const QgsContrastEnhancement *redContrastEnhancement() const;
 
    void setRedContrastEnhancement( QgsContrastEnhancement *enhancement SIP_TRANSFER );
 
    const QgsContrastEnhancement *greenContrastEnhancement() const;
 
    void setGreenContrastEnhancement( QgsContrastEnhancement *enhancement SIP_TRANSFER );
 
    const QgsContrastEnhancement *blueContrastEnhancement() const;
 
    void setBlueContrastEnhancement( QgsContrastEnhancement *enhancement SIP_TRANSFER );
 
  private:
 
    QString mRedAttribute = QStringLiteral( "Red" );
    QString mGreenAttribute = QStringLiteral( "Green" );
    QString mBlueAttribute = QStringLiteral( "Blue" );
 
    std::unique_ptr< QgsContrastEnhancement > mRedContrastEnhancement;
    std::unique_ptr< QgsContrastEnhancement > mGreenContrastEnhancement;
    std::unique_ptr< QgsContrastEnhancement > mBlueContrastEnhancement;
 
};
 
#endif // QGSPOINTCLOUDRGBRENDERER_H