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++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ #include <QtDataVisualization/Q3DBars>
++ #include <QtDataVisualization/Q3DTheme>
++
++ int main(int argc, char **argv)
++ {
++ //! [0]
++ Q3DTheme *theme = new Q3DTheme(Q3DTheme::ThemeQt);
++ //! [0]
++
++ //! [1]
++ Q3DTheme *theme = new Q3DTheme(Q3DTheme::ThemeQt);
++ theme->setBackgroundEnabled(false);
++ theme->setLabelBackgroundEnabled(false);
++ //! [1]
++
++ //! [2]
++ Q3DTheme *theme = new Q3DTheme();
++ theme->setAmbientLightStrength(0.3f);
++ theme->setBackgroundColor(QColor(QRgb(0x99ca53)));
++ theme->setBackgroundEnabled(true);
++ theme->setBaseColor(QColor(QRgb(0x209fdf)));
++ theme->setColorStyle(Q3DTheme::ColorStyleUniform);
++ theme->setFont(QFont(QStringLiteral("Impact"), 35));
++ theme->setGridEnabled(true);
++ theme->setGridLineColor(QColor(QRgb(0x99ca53)));
++ theme->setHighlightLightStrength(7.0f);
++ theme->setLabelBackgroundColor(QColor(0xf6, 0xa6, 0x25, 0xa0));
++ theme->setLabelBackgroundEnabled(true);
++ theme->setLabelBorderEnabled(true);
++ theme->setLabelTextColor(QColor(QRgb(0x404044)));
++ theme->setLightColor(Qt::white);
++ theme->setLightStrength(6.0f);
++ theme->setMultiHighlightColor(QColor(QRgb(0x6d5fd5)));
++ theme->setSingleHighlightColor(QColor(QRgb(0xf6a625)));
++ theme->setWindowColor(QColor(QRgb(0xffffff)));
++ //! [2]
++
++ //! [3]
++ Q3DBars *graph = new Q3DBars();
++ graph->activeTheme()->setType(Q3DTheme::ThemePrimaryColors);
++ graph->activeTheme()->setBaseColor(Qt::red);
++ graph->activeTheme()->setSingleHighlightColor(Qt::yellow);
++ //! [3]
++ }
++
++ //! [4]
++ Scatter3D {
++ ...
++ theme: Theme3D { type: Theme3D.ThemeRetro }
++ ...
++ }
++ //! [4]
++
++ //! [5]
++ Bars3D {
++ ...
++ theme: Theme3D {
++ type: Theme3D.ThemeRetro
++ labelBorderEnabled: true
++ font.pointSize: 35
++ labelBackgroundEnabled: false
++ }
++ ...
++ }
++ //! [5]
++
++ //! [6]
++ Surface3D {
++ ...
++ theme: Theme3D {
++ ambientLightStrength: 0.5
++ backgroundColor: "red"
++ backgroundEnabled: true
++ baseColor: "blue"
++ colorStyle: Theme3D.ColorStyleUniform
++ font.family: "Lucida Handwriting"
++ font.pointSize: 35
++ gridEnabled: false
++ gridLineColor: "black"
++ highlightLightStrength: 0.5
++ labelBackgroundColor: "black"
++ labelBackgroundEnabled: true
++ labelBorderEnabled: false
++ labelTextColor: "white"
++ lightColor: "yellow"
++ lightStrength: 0.4
++ multiHighlightColor: "green"
++ singleHighlightColor: "darkRed"
++ windowColor: "white"
++ }
++ ...
++ }
++ //! [6]