1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the Qt Data Visualization module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:GPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU 19 ** General Public License version 3 or (at your option) any later version 20 ** approved by the KDE Free Qt Foundation. The licenses are as published by 21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3 22 ** included in the packaging of this file. Please review the following 23 ** information to ensure the GNU General Public License requirements will 24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 25 ** 26 ** $QT_END_LICENSE$ 27 ** 28 ****************************************************************************/ 29 30 #ifndef GRAPHMODIFIER_H 31 #define GRAPHMODIFIER_H 32 33 #include <QtDataVisualization/q3dbars.h> 34 #include <QtDataVisualization/qbardataproxy.h> 35 #include <QtDataVisualization/qabstract3dseries.h> 36 37 #include <QtGui/QFont> 38 #include <QtCore/QDebug> 39 #include <QtCore/QStringList> 40 #include <QtCore/QPointer> 41 #include <QtCore/QPropertyAnimation> 42 43 using namespace QtDataVisualization; 44 45 class GraphModifier : public QObject 46 { 47 Q_OBJECT 48 public: 49 explicit GraphModifier(Q3DBars *bargraph); 50 ~GraphModifier(); 51 52 void resetTemperatureData(); 53 void changePresetCamera(); 54 void changeLabelBackground(); 55 void changeFont(const QFont &font); 56 void changeFontSize(int fontsize); 57 void rotateX(int rotation); 58 void rotateY(int rotation); 59 void setBackgroundEnabled(int enabled); 60 void setGridEnabled(int enabled); 61 void setSmoothBars(int smooth); 62 void setSeriesVisibility(int enabled); 63 void setReverseValueAxis(int enabled); 64 void setReflection(bool enabled); 65 66 public Q_SLOTS: 67 void changeRange(int range); 68 void changeStyle(int style); 69 void changeSelectionMode(int selectionMode); 70 void changeTheme(int theme); 71 void changeShadowQuality(int quality); 72 void shadowQualityUpdatedByVisual(QAbstract3DGraph::ShadowQuality shadowQuality); 73 void changeLabelRotation(int rotation); 74 void setAxisTitleVisibility(bool enabled); 75 void setAxisTitleFixed(bool enabled); 76 void zoomToSelectedBar(); 77 78 Q_SIGNALS: 79 void shadowQualityChanged(int quality); 80 void backgroundEnabledChanged(bool enabled); 81 void gridEnabledChanged(bool enabled); 82 void fontChanged(QFont font); 83 void fontSizeChanged(int size); 84 85 private: 86 Q3DBars *m_graph; 87 float m_xRotation; 88 float m_yRotation; 89 int m_fontSize; 90 int m_segments; 91 int m_subSegments; 92 float m_minval; 93 float m_maxval; 94 QStringList m_months; 95 QStringList m_years; 96 QValue3DAxis *m_temperatureAxis; 97 QCategory3DAxis *m_yearAxis; 98 QCategory3DAxis *m_monthAxis; 99 QBar3DSeries *m_primarySeries; 100 QBar3DSeries *m_secondarySeries; 101 QAbstract3DSeries::Mesh m_barMesh; 102 bool m_smooth; 103 QPropertyAnimation m_animationCameraX; 104 QPropertyAnimation m_animationCameraY; 105 QPropertyAnimation m_animationCameraZoom; 106 QPropertyAnimation m_animationCameraTarget; 107 float m_defaultAngleX; 108 float m_defaultAngleY; 109 float m_defaultZoom; 110 QVector3D m_defaultTarget; 111 }; 112 113 #endif 114