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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include "barwidget.h"
#include <QBarCategoryAxis>
#include <QBarSeries>
#include <QBarSet>
#include <QChart>
#include <QLegend>
#include <QValueAxis>
BarWidget::BarWidget(QWidget *parent)
: ContentWidget(parent)
{
//![1]
auto set0 = new QBarSet("Jane");
auto set1 = new QBarSet("John");
auto set2 = new QBarSet("Axel");
auto set3 = new QBarSet("Mary");
auto set4 = new QBarSet("Samantha");
*set0 << 1 << 2 << 3 << 4 << 5 << 6;
*set1 << 5 << 0 << 0 << 4 << 0 << 7;
*set2 << 3 << 5 << 8 << 13 << 8 << 5;
*set3 << 5 << 6 << 7 << 3 << 4 << 5;
*set4 << 9 << 7 << 5 << 3 << 1 << 2;
//![1]
//![2]
QBarSeries *series = new QBarSeries;
series->append(set0);
series->append(set1);
series->append(set2);
series->append(set3);
series->append(set4);
//![2]
//![3]
auto chart = new QChart;
chart->addSeries(series);
chart->setTitle("Simple Bar Chart");
chart->setAnimationOptions(QChart::SeriesAnimations);
//![3]
//![4]
QStringList categories {"Jan", "Feb", "Mar", "Apr", "May", "Jun"};
auto axisX = new QBarCategoryAxis;
axisX->append(categories);
chart->addAxis(axisX, Qt::AlignBottom);
series->attachAxis(axisX);
auto axisY = new QValueAxis;
axisY->setRange(0,15);
chart->addAxis(axisY, Qt::AlignLeft);
series->attachAxis(axisY);
//![4]
//![5]
chart->legend()->setVisible(true);
chart->legend()->setAlignment(Qt::AlignBottom);
//![5]
//![6]
createDefaultChartView(chart);
//![6]
}
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