KChartTernaryPointDiagram.h

/*
 * 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 KCHARTTERNARYPOINTDIAGRAM_H
#define KCHARTTERNARYPOINTDIAGRAM_H
 
#include "KChartTernaryCoordinatePlane.h"
#include "KChartAbstractTernaryDiagram.h"
 
namespace KChart {
 
    /**
      * @brief A TernaryPointDiagram is a point diagram within a ternary coordinate plane
      */
    class KCHART_EXPORT TernaryPointDiagram : public AbstractTernaryDiagram
    {
        Q_OBJECT
        Q_DISABLE_COPY( TernaryPointDiagram )
        KCHART_DECLARE_DERIVED_DIAGRAM( TernaryPointDiagram, TernaryCoordinatePlane )
 
    public:
        explicit TernaryPointDiagram ( QWidget* parent = nullptr, TernaryCoordinatePlane* plane = nullptr );
        ~TernaryPointDiagram() override;
 
        void resize (const QSizeF &area) override;
        void paint (PaintContext *paintContext) override;
 
    protected:
        const QPair< QPointF, QPointF >  calculateDataBoundaries () const override;
    };
 
}
 
#endif