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-rw-r--r--examples/charts/chartsgallery/temperaturerecordswidget.cpp65
1 files changed, 65 insertions, 0 deletions
diff --git a/examples/charts/chartsgallery/temperaturerecordswidget.cpp b/examples/charts/chartsgallery/temperaturerecordswidget.cpp
new file mode 100644
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+++ b/examples/charts/chartsgallery/temperaturerecordswidget.cpp
@@ -0,0 +1,65 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
+
+#include "temperaturerecordswidget.h"
+
+#include <QBarCategoryAxis>
+#include <QBarSeries>
+#include <QBarSet>
+#include <QChart>
+#include <QLegend>
+#include <QStackedBarSeries>
+#include <QValueAxis>
+
+TemperatureRecordsWidget::TemperatureRecordsWidget(QWidget *parent)
+ : ContentWidget(parent)
+{
+ //![1]
+ auto low = new QBarSet("Min");
+ auto high = new QBarSet("Max");
+
+ *low << -52 << -50 << -45.3 << -37.0 << -25.6 << -8.0
+ << -6.0 << -11.8 << -19.7 << -32.8 << -43.0 << -48.0;
+ *high << 11.9 << 12.8 << 18.5 << 26.5 << 32.0 << 34.8
+ << 38.2 << 34.8 << 29.8 << 20.4 << 15.1 << 11.8;
+ //![1]
+
+ //![2]
+ auto series = new QStackedBarSeries;
+ series->append(low);
+ series->append(high);
+ //![2]
+
+ //![3]
+ auto chart = new QChart;
+ chart->addSeries(series);
+ chart->setTitle("Temperature records in Celcius");
+ chart->setAnimationOptions(QChart::SeriesAnimations);
+ //![3]
+
+ //![4]
+ QStringList categories = {
+ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+ };
+
+ auto axisX = new QBarCategoryAxis;
+ axisX->append(categories);
+ axisX->setTitleText("Month");
+ chart->addAxis(axisX, Qt::AlignBottom);
+ auto axisY = new QValueAxis;
+ axisY->setRange(-52, 52);
+ axisY->setTitleText("Temperature [&deg;C]");
+ chart->addAxis(axisY, Qt::AlignLeft);
+ series->attachAxis(axisX);
+ series->attachAxis(axisY);
+ //![4]
+
+ //![5]
+ chart->legend()->setVisible(true);
+ chart->legend()->setAlignment(Qt::AlignBottom);
+ //![5]
+
+ //![6]
+ createDefaultChartView(chart);
+ //![6]
+}