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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.
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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 CHARTTHEMEDARK_P_H
40#define CHARTTHEMEDARK_P_H
41
42#include <private/charttheme_p.h>
43#include <QtCharts/private/qchartglobal_p.h>
44
45QT_CHARTS_BEGIN_NAMESPACE
46
47class Q_CHARTS_PRIVATE_EXPORT ChartThemeDark : public ChartTheme
48{
49public:
50 ChartThemeDark() : ChartTheme(QChart::ChartThemeDark)
51 {
52 // Series colors
53 m_seriesColors << QRgb(0x38ad6b);
54 m_seriesColors << QRgb(0x3c84a7);
55 m_seriesColors << QRgb(0xeb8817);
56 m_seriesColors << QRgb(0x7b7f8c);
57 m_seriesColors << QRgb(0xbf593e);
58 m_seriesGradients = ChartThemeManager::generateSeriesGradients(colors: m_seriesColors);
59
60 // Background
61 QLinearGradient backgroundGradient(0.5, 0.0, 0.5, 1.0);
62 backgroundGradient.setColorAt(pos: 0.0, color: QRgb(0x2e303a));
63 backgroundGradient.setColorAt(pos: 1.0, color: QRgb(0x121218));
64 backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
65 m_chartBackgroundGradient = backgroundGradient;
66
67 // Axes and other
68 m_labelBrush = QBrush(QRgb(0xffffff));
69 m_axisLinePen = QPen(QRgb(0x86878c));
70 m_axisLinePen.setWidth(2);
71 m_gridLinePen = QPen(QRgb(0x86878c));
72 m_gridLinePen.setWidth(1);
73 m_minorGridLinePen = QPen(QRgb(0x86878c));
74 m_minorGridLinePen.setWidth(1);
75 m_minorGridLinePen.setStyle(Qt::DashLine);
76 m_backgroundShades = BackgroundShadesNone;
77 m_outlinePen = QPen(QRgb(0xd6d6d6));
78 m_outlinePen.setWidthF(2.0);
79 }
80};
81
82QT_CHARTS_END_NAMESPACE
83
84#endif
85

source code of qtcharts/src/charts/themes/chartthemedark_p.h