qt-everywhere-src-5.15.1/qtdatavis3d/src/datavisualization/doc/snippets/doc_src_q3dbars_construction.cpp

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Data Visualization module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

//! [3]
#include <QtDataVisualization>

using namespace QtDataVisualization;

int main(int argc, char **argv)
{
    QGuiApplication app(argc, argv);

    //! [4]
    Q3DBars bars;
    bars.setFlags(bars.flags() ^ Qt::FramelessWindowHint);
    //! [4]
    //! [0]
    bars.rowAxis()->setRange(0, 4);
    bars.columnAxis()->setRange(0, 4);
    //! [0]
    //! [1]
    QBar3DSeries *series = new QBar3DSeries;
    QBarDataRow *data = new QBarDataRow;
    *data << 1.0f << 3.0f << 7.5f << 5.0f << 2.2f;
    series->dataProxy()->addRow(data);
    bars.addSeries(series);
    //! [1]
    //! [2]
    bars.show();
    //! [2]

    return app.exec();
}
//! [3]