20 lines
333 B
C++
20 lines
333 B
C++
#ifndef INTERACTIVECHARTVIEW_H
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#define INTERACTIVECHARTVIEW_H
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#include <QChartView>
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class InteractiveChartView : public QtCharts::QChartView
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{
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Q_OBJECT
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public:
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using QChartView::QChartView;
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protected:
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void wheelEvent(QWheelEvent* event) override;
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private:
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qreal factor = 1.0;
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};
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#endif // INTERACTIVECHARTVIEW_H
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