1 files changed, 38 insertions, 0 deletions
diff --git a/examples/charts/chartsgallery/splinewidget.cpp b/examples/charts/chartsgallery/splinewidget.cpp
new file mode 100644
index 00000000..1bda42f7
--- /dev/null
+++ b/examples/charts/chartsgallery/splinewidget.cpp
@@ -0,0 +1,38 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
+
+#include "splinewidget.h"
+
+#include <QChart>
+#include <QSplineSeries>
+
+SplineWidget::SplineWidget(QWidget *parent)
+    : ContentWidget(parent)
+{
+    //![1]
+    auto series = new QSplineSeries;
+    series->setName("Spline");
+    //![1]
+
+    //![2]
+    series->append(0, 6);
+    series->append(2, 4);
+    series->append(3, 8);
+    series->append(7, 4);
+    series->append(10, 5);
+    *series << QPointF(11, 1) << QPointF(13, 3) << QPointF(17, 6) << QPointF(18, 3) << QPointF(20, 2);
+    //![2]
+
+    //![3]
+    auto chart = new QChart;
+    chart->legend()->hide();
+    chart->addSeries(series);
+    chart->setTitle("Simple Spline Chart");
+    chart->createDefaultAxes();
+    chart->axes(Qt::Vertical).first()->setRange(0, 10);
+    //![3]
+
+    //![4]
+    createDefaultChartView(chart);
+    //![4]
+}