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3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
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6** This file is part of the Qt Charts module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:GPL$
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29
30// W A R N I N G
31// -------------
32//
33// This file is not part of the Qt Chart API. It exists purely as an
34// implementation detail. This header file may change from version to
35// version without notice, or even be removed.
36//
37// We mean it.
38
39#ifndef DECLARATIVECHARTNODE_P_H
40#define DECLARATIVECHARTNODE_P_H
41
42#include <QtCharts/QChartGlobal>
43#include <QtQuick/QSGNode>
44#include <QtQuick/QQuickWindow>
45#include <QtQuick/QSGImageNode>
46
47QT_CHARTS_BEGIN_NAMESPACE
48
49class DeclarativeAbstractRenderNode;
50class DeclarativeChartNode : public QSGRootNode
51{
52public:
53 DeclarativeChartNode(QQuickWindow *window);
54 ~DeclarativeChartNode();
55
56 void createTextureFromImage(const QImage &chartImage);
57 DeclarativeAbstractRenderNode *renderNode() const { return m_renderNode; }
58
59 void setRect(const QRectF &rect);
60
61private:
62 QRectF m_rect;
63 QQuickWindow *m_window;
64 DeclarativeAbstractRenderNode *m_renderNode;
65 QSGImageNode *m_imageNode;
66};
67
68QT_CHARTS_END_NAMESPACE
69
70#endif // DECLARATIVECHARTNODE_P_H
71

source code of qtcharts/src/chartsqml2/declarativechartnode_p.h