From ce03d5bff5ca0c06ac884628c8ef65b902de669f Mon Sep 17 00:00:00 2001
From: Nikita Kostovsky <luntik2012@gmail.com>
Date: Sat, 9 Nov 2024 17:28:58 +0100
Subject: Initial commit

---
 QmlCustomPlot.h | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 QmlCustomPlot.h

(limited to 'QmlCustomPlot.h')

diff --git a/QmlCustomPlot.h b/QmlCustomPlot.h
new file mode 100644
index 0000000..c56038c
--- /dev/null
+++ b/QmlCustomPlot.h
@@ -0,0 +1,72 @@
+#pragma once
+
+#include <QQuickPaintedItem>
+#include <qcustomplot.h>
+
+//class QCustomPlot;
+//class QCPAbstractPlottable;
+//class QCPItemPixmap;
+//class QCPGraph;
+using Points2D = QVector<QVector2D>;
+
+class QmlCustomPlot : public QQuickPaintedItem
+{
+    Q_OBJECT
+    QML_ELEMENT
+    Q_PROPERTY(QCustomPlot* plot READ plot WRITE setPlot NOTIFY plotChanged)
+    Q_PROPERTY(int fps READ fps WRITE setFps NOTIFY fpsChanged)
+
+public:
+    QmlCustomPlot(QQuickItem* parent = nullptr);
+    ~QmlCustomPlot() Q_DECL_OVERRIDE;
+
+    void paint(QPainter* painter) Q_DECL_OVERRIDE;
+
+    Q_INVOKABLE void initCustomPlot();
+
+public:
+	QCustomPlot* plot() const;
+	int fps() const;
+
+public slots:
+	void setPlot(QCustomPlot *plot);
+    void setPoints(const QVector<QVector2D> points);
+    void setLines(const QVector<QLineF> lines);
+    void setContours(const QVector<Points2D> contours);
+	void setFps(int fps);
+
+signals:
+	void plotChanged();
+	void fpsChanged();
+
+protected:
+    void routeMouseEvents(QMouseEvent* event);
+    void routeWheelEvents(QWheelEvent* event);
+
+    void mousePressEvent(QMouseEvent* event) override;
+    void mouseReleaseEvent(QMouseEvent* event) override;
+    void mouseMoveEvent(QMouseEvent* event) override;
+    void mouseDoubleClickEvent(QMouseEvent* event) override;
+    void wheelEvent(QWheelEvent *event) override;
+
+    void timerEvent(QTimerEvent *event) override;
+
+private:
+    QCustomPlot* m_plot = nullptr;
+    int m_timerId;
+    QCPItemPixmap* m_bg = nullptr;
+	int m_fps = 0;
+	int m_fpsCounter = 0;
+
+    QCPGraph * m_profileGraph = nullptr;
+    QVector<QCPGraph *> m_contourGraphs;
+
+    QVector<QCPItemLine *> m_lineItems;
+
+private slots:
+    void graphClicked(QCPAbstractPlottable * plottable);
+    void onCustomReplot();
+    void updateCustomPlotSize();
+};
+
+//Q_DECLARE_METATYPE(QCustomPlot)
-- 
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