Method setSpotColor

src/gui/SpectrumWidget.h:562–562

    void setSpotShowLines(bool on) { m_spotShowLines = on; markOverlayDirty(); }
    bool spotShowLines() const { return m_spotShowLines; }
    void setSpotColor(const QColor& c) { m_spotColor = c; markOverlayDirty(); }
    void setSpotBgColor(const QColor& c) { m_spotBgColor = c; markOverlayDirty(); }
    void setSpotBgOpacity(int pct) { m_spotBgOpacity = pct; markOverlayDirty(); }
    void setTransmitting(bool tx);