KChart

KChartTernaryLineDiagram.h
1 /*
2  * Copyright (C) 2001-2015 Klaralvdalens Datakonsult AB. All rights reserved.
3  *
4  * This file is part of the KD Chart library.
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License as
8  * published by the Free Software Foundation; either version 2 of
9  * the License, or (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program. If not, see <https://www.gnu.org/licenses/>.
18  */
19 
20 #ifndef KCHARTTERNARYLINEDIAGRAM_H
21 #define KCHARTTERNARYLINEDIAGRAM_H
22 
23 #include "KChartTernaryCoordinatePlane.h"
24 #include "KChartAbstractTernaryDiagram.h"
25 
26 
27 namespace KChart {
28 
32  class KCHART_EXPORT TernaryLineDiagram : public AbstractTernaryDiagram
33  {
34  Q_OBJECT
35  Q_DISABLE_COPY( TernaryLineDiagram )
36  KCHART_DECLARE_DERIVED_DIAGRAM( TernaryLineDiagram, TernaryCoordinatePlane )
37 
38  public:
39  explicit TernaryLineDiagram ( QWidget* parent = nullptr, TernaryCoordinatePlane* plane = nullptr );
40  virtual ~TernaryLineDiagram();
41 
42  void resize (const QSizeF &area) override;
43  void paint (PaintContext *paintContext) override;
44 
45  protected:
46  const QPair< QPointF, QPointF > calculateDataBoundaries () const override;
47 
48  };
49 }
50 
51 #endif
Class only listed here to document inheritance of some KChart classes.
A TernaryLineDiagram is a line diagram with a ternary coordinate plane.
Stores information about painting diagrams.
Base class for diagrams based on a ternary coordinate plane.
Global namespace.
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