text: /****************************************************************************
  **
  ** 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 DECLARATIVECHARTNODE_P_H
  #define DECLARATIVECHARTNODE_P_H
  
  #include <QtCharts/QChartGlobal>
  #include <QtQuick/QSGNode>
  #include <QtQuick/QQuickWindow>
  #include <QtQuick/QSGImageNode>
  
  QT_CHARTS_BEGIN_NAMESPACE
  
  class DeclarativeAbstractRenderNode;
  class DeclarativeChartNode : public QSGRootNode
  {
  public:
      DeclarativeChartNode(QQuickWindow *window);
      ~DeclarativeChartNode();
  
      void createTextureFromImage(const QImage &chartImage);
      DeclarativeAbstractRenderNode *renderNode() const { return m_renderNode; }
  
      void setRect(const QRectF &rect);
  
  private:
      QRectF m_rect;
      QQuickWindow *m_window;
      DeclarativeAbstractRenderNode *m_renderNode;
      QSGImageNode *m_imageNode;
  };
  
  QT_CHARTS_END_NAMESPACE
  
  #endif // DECLARATIVECHARTNODE_P_H
  