/**************************************************************************
Copyright (C) 2020 Arnaud Champenois arthelion@free.fr
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
**************************************************************************/
#ifndef FREQUENCYCURVE_H
#define FREQUENCYCURVE_H
#include <QStringList>
#include <QWidget>
#include <vector>
/**
* @brief The FrequencyCurve widget displays frequency response & reference response
*/
class FrequencyCurve : public QWidget
{
Q_OBJECT
public:
explicit FrequencyCurve(QWidget *parent = nullptr);
void setReferenceLevels(const std::vector<double>&levels);
void setSongLevels(const std::vector<double>&levels);
void setFreqs(QStringList freqs);
signals:
protected:
void paintEvent(QPaintEvent *event) override;
private:
QStringList mFreqs;
std::vector<double> mRefLevels;
std::vector<double> mSongLevels;
};
#endif // FREQUENCYCURVE_H