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29
30#ifndef QHEIGHTMAPSURFACEDATAPROXY_H
31#define QHEIGHTMAPSURFACEDATAPROXY_H
32
33#include <QtDataVisualization/qsurfacedataproxy.h>
34#include <QtGui/QImage>
35#include <QtCore/QString>
36
37QT_BEGIN_NAMESPACE_DATAVISUALIZATION
38
39class QHeightMapSurfaceDataProxyPrivate;
40
41class QT_DATAVISUALIZATION_EXPORT QHeightMapSurfaceDataProxy : public QSurfaceDataProxy
42{
43 Q_OBJECT
44
45 Q_PROPERTY(QImage heightMap READ heightMap WRITE setHeightMap NOTIFY heightMapChanged)
46 Q_PROPERTY(QString heightMapFile READ heightMapFile WRITE setHeightMapFile NOTIFY heightMapFileChanged)
47 Q_PROPERTY(float minXValue READ minXValue WRITE setMinXValue NOTIFY minXValueChanged)
48 Q_PROPERTY(float maxXValue READ maxXValue WRITE setMaxXValue NOTIFY maxXValueChanged)
49 Q_PROPERTY(float minZValue READ minZValue WRITE setMinZValue NOTIFY minZValueChanged)
50 Q_PROPERTY(float maxZValue READ maxZValue WRITE setMaxZValue NOTIFY maxZValueChanged)
51
52public:
53 explicit QHeightMapSurfaceDataProxy(QObject *parent = nullptr);
54 explicit QHeightMapSurfaceDataProxy(const QImage &image, QObject *parent = nullptr);
55 explicit QHeightMapSurfaceDataProxy(const QString &filename, QObject *parent = nullptr);
56 virtual ~QHeightMapSurfaceDataProxy();
57
58 void setHeightMap(const QImage &image);
59 QImage heightMap() const;
60 void setHeightMapFile(const QString &filename);
61 QString heightMapFile() const;
62
63 void setValueRanges(float minX, float maxX, float minZ, float maxZ);
64 void setMinXValue(float min);
65 float minXValue() const;
66 void setMaxXValue(float max);
67 float maxXValue() const;
68 void setMinZValue(float min);
69 float minZValue() const;
70 void setMaxZValue(float max);
71 float maxZValue() const;
72
73Q_SIGNALS:
74 void heightMapChanged(const QImage &image);
75 void heightMapFileChanged(const QString &filename);
76 void minXValueChanged(float value);
77 void maxXValueChanged(float value);
78 void minZValueChanged(float value);
79 void maxZValueChanged(float value);
80
81protected:
82 explicit QHeightMapSurfaceDataProxy(QHeightMapSurfaceDataProxyPrivate *d, QObject *parent = nullptr);
83 QHeightMapSurfaceDataProxyPrivate *dptr();
84 const QHeightMapSurfaceDataProxyPrivate *dptrc() const;
85
86private:
87 Q_DISABLE_COPY(QHeightMapSurfaceDataProxy)
88
89 friend class Surface3DController;
90};
91
92QT_END_NAMESPACE_DATAVISUALIZATION
93
94#endif
95

source code of qtdatavis3d/src/datavisualization/data/qheightmapsurfacedataproxy.h