KD Chart 2
[rev.2.5]
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00001 /**************************************************************************** 00002 ** Copyright (C) 2001-2012 Klaralvdalens Datakonsult AB. All rights reserved. 00003 ** 00004 ** This file is part of the KD Chart library. 00005 ** 00006 ** Licensees holding valid commercial KD Chart licenses may use this file in 00007 ** accordance with the KD Chart Commercial License Agreement provided with 00008 ** the Software. 00009 ** 00010 ** 00011 ** This file may be distributed and/or modified under the terms of the 00012 ** GNU General Public License version 2 and version 3 as published by the 00013 ** Free Software Foundation and appearing in the file LICENSE.GPL.txt included. 00014 ** 00015 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE 00016 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 00017 ** 00018 ** Contact info@kdab.com if any conditions of this licensing are not 00019 ** clear to you. 00020 ** 00021 **********************************************************************/ 00022 00023 #ifndef KDCHARTABSTRACTCARTESIANDIAGRAM_H 00024 #define KDCHARTABSTRACTCARTESIANDIAGRAM_H 00025 00026 #include "KDChartCartesianCoordinatePlane.h" 00027 #include "KDChartAbstractDiagram.h" 00028 #include "KDChartCartesianAxis.h" 00029 00030 namespace KDChart { 00031 00032 class GridAttributes; 00033 00041 class KDCHART_EXPORT AbstractCartesianDiagram : public AbstractDiagram 00042 { 00043 Q_OBJECT 00044 Q_DISABLE_COPY( AbstractCartesianDiagram ) 00045 KDCHART_DECLARE_DERIVED_DIAGRAM( AbstractCartesianDiagram, CartesianCoordinatePlane ) 00046 00047 public: 00048 explicit AbstractCartesianDiagram ( QWidget* parent = 0, CartesianCoordinatePlane* plane = 0 ); 00049 virtual ~AbstractCartesianDiagram(); 00050 00054 bool compare( const AbstractCartesianDiagram* other ) const; 00055 00056 #if QT_VERSION < 0x040400 || defined(Q_COMPILER_MANGLES_RETURN_TYPE) 00057 virtual const int numberOfAbscissaSegments () const = 0; 00058 virtual const int numberOfOrdinateSegments () const = 0; 00059 #else 00060 virtual int numberOfAbscissaSegments () const = 0; 00061 virtual int numberOfOrdinateSegments () const = 0; 00062 #endif 00063 00072 virtual void addAxis( CartesianAxis * axis ); 00081 virtual void takeAxis( CartesianAxis * axis ); 00085 virtual KDChart::CartesianAxisList axes () const; 00086 00091 virtual void layoutPlanes(); 00093 virtual void setCoordinatePlane( AbstractCoordinatePlane* plane ); 00094 00102 virtual void setReferenceDiagram( AbstractCartesianDiagram* diagram, const QPointF& offset = QPointF() ); 00107 virtual AbstractCartesianDiagram* referenceDiagram() const; 00112 virtual QPointF referenceDiagramOffset() const; 00113 00114 /* reimpl */ 00115 void setModel( QAbstractItemModel* model ); 00116 /* reimpl */ 00117 void setRootIndex( const QModelIndex& index ); 00118 /* reimpl */ 00119 void setAttributesModel( AttributesModel* model ); 00120 00121 protected: 00123 virtual qreal threeDItemDepth( const QModelIndex& index ) const = 0; 00125 virtual qreal threeDItemDepth( int column ) const = 0; 00126 }; 00127 00128 } 00129 00130 #endif