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29
30#ifndef SCATTERDATAMODIFIER_H
31#define SCATTERDATAMODIFIER_H
32
33#include <QtDataVisualization/q3dscatter.h>
34#include <QtDataVisualization/qabstract3dseries.h>
35#include <QtGui/QFont>
36#include <QtCore/QTimer>
37
38using namespace QtDataVisualization;
39
40class ScatterDataModifier : public QObject
41{
42 Q_OBJECT
43public:
44 explicit ScatterDataModifier(Q3DScatter *scatter);
45 ~ScatterDataModifier();
46
47 void addData();
48 void changeStyle();
49 void changePresetCamera();
50 void changeLabelStyle();
51 void changeFont(const QFont &font);
52 void changeFontSize(int fontsize);
53 void enableOptimization(int enabled);
54 void setBackgroundEnabled(int enabled);
55 void setGridEnabled(int enabled);
56 void toggleRotation();
57 void start();
58
59public Q_SLOTS:
60 void changeStyle(int style);
61 void changeTheme(int theme);
62 void changeShadowQuality(int quality);
63 void shadowQualityUpdatedByVisual(QAbstract3DGraph::ShadowQuality shadowQuality);
64 void triggerRotation();
65
66Q_SIGNALS:
67 void backgroundEnabledChanged(bool enabled);
68 void gridEnabledChanged(bool enabled);
69 void shadowQualityChanged(int quality);
70 void fontChanged(QFont font);
71
72private:
73 Q3DScatter *m_graph;
74 int m_fontSize;
75 QAbstract3DSeries::Mesh m_style;
76 bool m_smooth;
77 QTimer m_rotationTimer;
78};
79
80#endif
81

source code of qtdatavis3d/tests/manual/directional/scatterdatamodifier.h