32 lines
604 B
C++
32 lines
604 B
C++
// Copyright (C) 2017 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#ifndef GRAPH_H
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#define GRAPH_H
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#include <QQuickItem>
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class Graph : public QQuickItem
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{
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Q_OBJECT
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QML_ELEMENT
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public:
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Graph();
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protected:
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QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *);
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void geometryChange(const QRectF &newGeometry, const QRectF &oldGeometry);
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public slots:
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void appendSample(qreal value);
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void removeFirstSample();
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private:
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QList<qreal> m_samples;
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bool m_samplesChanged;
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bool m_geometryChanged;
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};
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#endif // GRAPH_H
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