File indexing completed on 2024-05-26 04:23:58

 /*
  * SPDX-FileCopyrightText: 2001-2015 Klaralvdalens Datakonsult AB. All rights reserved.
  *
  * This file is part of the KD Chart library.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #ifndef KCHARTABSTRACTTERNARYDIAGRAM_H
 #define KCHARTABSTRACTTERNARYDIAGRAM_H
 
 #include "KChartAbstractDiagram.h"
 #include "KChartTernaryAxis.h"
 
 namespace KChart {
 
     class TernaryCoordinatePlane;
     class TernaryAxis;
 
     /**
       * @brief Base class for diagrams based on a ternary coordinate plane.
       */
     class KCHART_EXPORT AbstractTernaryDiagram : public AbstractDiagram
     {
         Q_OBJECT
         Q_DISABLE_COPY( AbstractTernaryDiagram )
         KCHART_DECLARE_DERIVED_DIAGRAM( AbstractTernaryDiagram,
                                          TernaryCoordinatePlane )
 
     public:
         explicit AbstractTernaryDiagram ( QWidget* parent = nullptr,
                                           TernaryCoordinatePlane* plane = nullptr );
         ~AbstractTernaryDiagram() override;
 
         void paint (PaintContext *paintContext) override;
 
         virtual void addAxis( TernaryAxis* axis );
         virtual void takeAxis( TernaryAxis* axis );
         virtual TernaryAxisList axes () const;
 
     protected:
         const QPair< QPointF, QPointF >  calculateDataBoundaries () const override = 0;
 
     };
 
 }
 
 #endif