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++ // Copyright (C) 2023 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ //! [0]
++ #include <QtGraphs/qutils.h>
++ //! [0]
++
++ #include <QtGui/qguiapplication.h>
++ #include <QtQml/qqmlengine.h>
++ #include <QtQuick/qquickview.h>
++
++ int main(int argc, char *argv[])
++ {
++ QGuiApplication app(argc, argv);
++
++ QQuickView viewer;
++
++ //! [1]
++ // Enable antialiasing in direct rendering mode
++ viewer.setFormat(QQuick3D::idealSurfaceFormat(8));
++ //! [1]
++
++ // The following are needed to make examples run without having to install the
++ // module in desktop environments.
++ #ifdef Q_OS_WIN
++ QString extraImportPath(QStringLiteral("%1/../../../../%2"));
++ #else
++ QString extraImportPath(QStringLiteral("%1/../../../%2"));
++ #endif
++ viewer.engine()->addImportPath(
++ extraImportPath.arg(QGuiApplication::applicationDirPath(), QString::fromLatin1("qml")));
++ QObject::connect(viewer.engine(), &QQmlEngine::quit, &viewer, &QWindow::close);
++
++ viewer.setTitle(QStringLiteral("Surface Graph Gallery"));
++
++ viewer.setSource(QUrl("qrc:/qml/surfacegallery/main.qml"));
++ viewer.setResizeMode(QQuickView::SizeRootObjectToView);
++ viewer.setColor(QColor("#262626"));
++ viewer.show();
++
++ return app.exec();
++ }