22 lines
387 B
C
22 lines
387 B
C
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#pragma once
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#ifndef __WINDROSEWIDGET_H__
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#define __WINDROSEWIDGET_H__
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#include <QWidget>
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#include <QPainter>
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#include <QObject>
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#include <qwt_polar.h>
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class WindRoseWidget : public QWidget
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{
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public:
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WindRoseWidget(QWidget *parent = nullptr);
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void paintEvent(QPaintEvent *event) override;
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private:
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void drawWindRose(QPainter &painter);
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};
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#endif // __WINDROSEWIDGET_H__
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