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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include <QChart>
#include <QList>
#include <QPaintEvent>
#include <QPointF>
#include <QRectF>
#include <QWidget>
QT_BEGIN_NAMESPACE
class QChartView;
class QLineSeries;
class QValueAxis;
QT_END_NAMESPACE
namespace AppStatisticsMonitor::Internal {
class AppStatisticsMonitorChart : public QChart
{
public:
AppStatisticsMonitorChart(
const QString &name, QGraphicsItem *parent = nullptr, Qt::WindowFlags wFlags = {});
void addNewPoint(const QPointF &point);
void loadNewProcessData(const QList<double> &data);
double lastPointX() const;
void clear();
QChartView *chartView();
private:
QLineSeries *m_series;
QStringList m_titles;
QValueAxis *m_axisX;
QValueAxis *m_axisY;
QPointF m_point;
QChartView *m_chartView;
QString m_name;
};
class Chart : public QWidget
{
public:
Chart(const QString &name, QWidget *parent = nullptr);
void addNewPoint(const QPointF &point);
void loadNewProcessData(const QList<double> &data);
double lastPointX() const;
void clear();
private:
void paintEvent(QPaintEvent *event) override;
void addPoint();
QRectF calculateDataRange() const;
void updateScalingFactors(const QRectF &dataRange);
private:
QList<QPointF> m_points;
QString m_name;
double m_xScale = 1;
double m_yScale = 1;
double m_xGridStep = 1;
double m_yGridStep = 1;
};
} // namespace AppStatisticsMonitor::Internal
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