| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt Charts module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 or (at your option) any later version |
| ** approved by the KDE Free Qt Foundation. The licenses are as published by |
| ** the Free Software Foundation and appearing in the file LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt Chart API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| |
| #ifndef GLXYSERIESDATA_H |
| #define GLXYSERIESDATA_H |
| |
| #include <QtCore/QMap> |
| #include <QtCharts/QAbstractSeries> |
| #include <QtCharts/QXYSeries> |
| #include <QtCharts/private/qchartglobal_p.h> |
| #include <QtGui/QVector3D> |
| #include <QtGui/QVector2D> |
| #include <QtGui/QMatrix4x4> |
| |
| QT_CHARTS_BEGIN_NAMESPACE |
| |
| class AbstractDomain; |
| |
| struct GLXYSeriesData { |
| QVector<float> array; |
| bool dirty; |
| QVector3D color; |
| float width; |
| QAbstractSeries::SeriesType type; |
| QVector2D min; |
| QVector2D delta; |
| bool visible; |
| QMatrix4x4 matrix; |
| public: |
| GLXYSeriesData &operator=(const GLXYSeriesData &data) { |
| array = data.array; |
| dirty = data.dirty; |
| color = data.color; |
| width = data.width; |
| type = data.type; |
| min = data.min; |
| delta = data.delta; |
| visible = data.visible; |
| matrix = data.matrix; |
| return *this; |
| } |
| }; |
| |
| typedef QMap<const QXYSeries *, GLXYSeriesData *> GLXYDataMap; |
| |
| class Q_CHARTS_PRIVATE_EXPORT GLXYSeriesDataManager : public QObject |
| { |
| Q_OBJECT |
| |
| public: |
| GLXYSeriesDataManager(QObject *parent = 0); |
| ~GLXYSeriesDataManager(); |
| |
| void setPoints(QXYSeries *series, const AbstractDomain *domain); |
| |
| void removeSeries(const QXYSeries *series); |
| |
| GLXYDataMap &dataMap() { return m_seriesDataMap; } |
| |
| // These functions are needed by qml side, so they must be inline |
| bool mapDirty() const { return m_mapDirty; } |
| void clearAllDirty() { |
| m_mapDirty = false; |
| foreach (GLXYSeriesData *data, m_seriesDataMap.values()) |
| data->dirty = false; |
| } |
| void handleAxisReverseChanged(const QList<QAbstractSeries *> &seriesList); |
| |
| public Q_SLOTS: |
| void cleanup(); |
| void handleSeriesPenChange(); |
| void handleSeriesOpenGLChange(); |
| void handleSeriesVisibilityChange(); |
| void handleScatterColorChange(); |
| void handleScatterMarkerSizeChange(); |
| |
| Q_SIGNALS: |
| void seriesRemoved(const QXYSeries *series); |
| |
| private: |
| GLXYDataMap m_seriesDataMap; |
| bool m_mapDirty; |
| }; |
| |
| QT_CHARTS_END_NAMESPACE |
| |
| #endif |