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Diffstat (limited to 'examples/datavisualization/qmloscilloscope/datasource.h')
-rw-r--r-- | examples/datavisualization/qmloscilloscope/datasource.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/examples/datavisualization/qmloscilloscope/datasource.h b/examples/datavisualization/qmloscilloscope/datasource.h new file mode 100644 index 00000000..51d3e8e0 --- /dev/null +++ b/examples/datavisualization/qmloscilloscope/datasource.h @@ -0,0 +1,54 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc +** All rights reserved. +** For any questions to Digia, please use contact form at http://qt.digia.com +** +** This file is part of the QtDataVisualization module. +** +** Licensees holding valid Qt Enterprise licenses may use this file in +** accordance with the Qt Enterprise License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. +** +** If you have questions regarding the use of this file, please use +** contact form at http://qt.digia.com +** +****************************************************************************/ + +#ifndef DATASOURCE_H +#define DATASOURCE_H + +#include <QtDataVisualization> +#include <QObject> + +class QQuickView; + +using namespace QtDataVisualization; + +class DataSource : public QObject +{ + Q_OBJECT +public: + explicit DataSource(QObject *parent = 0); + virtual ~DataSource(); + + //! [0] +public slots: + void generateData(int cacheCount, int rowCount, int columnCount, + float xMin, float xMax, float yMin, float yMax, float zMin, float zMax); + + void update(QSurface3DSeries *series); + + QString selectionLabel(QSurface3DSeries *series, QValue3DAxis *axisX, + QValue3DAxis *axisY, QValue3DAxis *axisZ); + //! [0] +private: + void clearData(); + + QVector<QSurfaceDataArray> m_data; + int m_index; + QSurfaceDataArray *m_resetArray; +}; + +#endif |