1 files changed, 53 insertions, 0 deletions
diff --git a/examples/charts/chartsgallery/lightmarkerswidget.h b/examples/charts/chartsgallery/lightmarkerswidget.h
new file mode 100644
index 00000000..9add2b77
--- /dev/null
+++ b/examples/charts/chartsgallery/lightmarkerswidget.h
@@ -0,0 +1,53 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
+
+#ifndef LIGHTMARKERSWIDGET_H
+#define LIGHTMARKERSWIDGET_H
+
+#include "contentwidget.h"
+
+#include <QColor>
+#include <QImage>
+
+QT_FORWARD_DECLARE_CLASS(QChartView)
+
+class LightMarkersWidget : public ContentWidget
+{
+    Q_OBJECT
+public:
+    explicit LightMarkersWidget(QWidget *parent = nullptr);
+
+protected:
+    void resizeEvent(QResizeEvent *) override;
+
+private:
+    enum class PointType {
+        RedRectangle,
+        GreenTriangle,
+        OrangeCircle
+    };
+
+    enum class SelectedPointType {
+        BlueTriangle,
+        YellowRectangle,
+        LavenderCircle
+    };
+
+    enum class LineColor {
+        Blue,
+        Black,
+        Mint
+    };
+
+    QImage rectangle(qreal imageSize, const QColor &color);
+    QImage circle(qreal imageSize, const QColor &color);
+    QImage blueTriangle(qreal imageSize);
+    QImage greenTriangle(qreal imageSize);
+    QImage getPointRepresentation(PointType pointType, int imageSize);
+    QImage getSelectedPointRepresentation(SelectedPointType pointType, int imageSize);
+    QColor makeLineColor(LineColor lineColor);
+
+    QWidget *m_mainWidget = nullptr;
+};
+
+#endif