1/*
2 * This file is part of KQuickCharts
3 * SPDX-FileCopyrightText: 2019 Arjen Hiemstra <ahiemstra@heimr.nl>
4 *
5 * SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
6 */
7
8#ifndef LINECHARTNODE_H
9#define LINECHARTNODE_H
10
11#include <QColor>
12#include <QSGNode>
13
14class QRectF;
15class LineChartMaterial;
16class LineSegmentNode;
17
18/**
19 * @todo write docs
20 */
21class LineChartNode : public QSGNode
22{
23public:
24 LineChartNode();
25
26 /**
27 * Destructor
28 */
29 ~LineChartNode();
30
31 void setRect(const QRectF &rect, qreal devicePixelRatio);
32 void setLineWidth(float width);
33 void setLineColor(const QColor &color);
34 void setFillColor(const QColor &color);
35 void setValues(const QList<QVector2D> &values);
36 void updatePoints();
37
38private:
39 QRectF m_rect;
40 float m_lineWidth = 0.0;
41 float m_aspect = 1.0;
42 float m_smoothing = 0.1;
43 QColor m_lineColor;
44 QColor m_fillColor;
45 QList<QVector2D> m_values;
46};
47
48#endif // LINECHARTNODE_H
49

source code of kquickcharts/src/scenegraph/LineChartNode.h