chart.h

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/***************************************************************************
 SocNetV: Social Network Visualizer
 version: 3.0.2
 Written in Qt
 
 chart.h - description
 -------------------
 copyright : (C) 2005-2021 by Dimitris B. Kalamaras
 project site : https://socnetv.org
 
 ***************************************************************************/
 
/*******************************************************************************
* 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 CHART_H
#define CHART_H
 
#include <QObject>
#include <QtCharts/QChartGlobal>
#include <QtCharts/QChartView>
 
QT_BEGIN_NAMESPACE
 
QT_END_NAMESPACE
 
 
QT_CHARTS_BEGIN_NAMESPACE
class QSplineSeries;
class QChart;
class QAbstractAxis;
QT_CHARTS_END_NAMESPACE
 
 
 
QT_CHARTS_USE_NAMESPACE
 
class Chart : public QChartView
{
 Q_OBJECT
public:
 explicit Chart (QWidget *parent = Q_NULLPTR );
 //explicit Chart ( QChart *ch = Q_NULLPTR, QWidget *parent = Q_NULLPTR );
 ~Chart();
 
 void setTitle(const QString &title = QString(), const QFont &font=QFont());
 void addSeries(QAbstractSeries *series = Q_NULLPTR );
 void appendToSeries (const QPointF &p);
 void removeAllSeries();
 
 void createDefaultAxes();
 QList<QAbstractAxis*> axes(Qt::Orientations orientation = Qt::Horizontal|Qt::Vertical,
 QAbstractSeries *series = Q_NULLPTR) const;
 void removeAllAxes();
 
 void addAxis(QAbstractAxis *axis, Qt::Alignment alignment);
 
 void setAxisX(QAbstractAxis *axis, QAbstractSeries *series = Q_NULLPTR);
 void setAxisY(QAbstractAxis *axis, QAbstractSeries *series = Q_NULLPTR);
 
 void setAxisXRange(const QVariant &min, const QVariant &max);
 void setAxisXMin(const QVariant &min);
 void setAxisYRange(const QVariant &min, const QVariant &max);
 void setAxisYMin(const QVariant &min);
 
 void setAxesThemeDefault ();
 
 void setAxisXLabelsAngle (const int &angle);
 
 void setAxisXLabelFont(const QFont &font=QFont("Helvetica", 6 ));
 void setAxisYLabelFont(const QFont &font=QFont("Helvetica", 6 ));
 
 void setAxisXLinePen(const QPen &pen = QPen(QColor("#d0d0d0"), 1,Qt::SolidLine) );
 void setAxisYLinePen(const QPen &pen = QPen(QColor("#d0d0d0"), 1,Qt::SolidLine) );
 
 void setAxisXGridLinePen(const QPen &pen = QPen(QColor("#e0e0e0"), 1,Qt::DotLine) );
 void setAxisYGridLinePen(const QPen &pen = QPen(QColor("#e0e0e0"), 1,Qt::DotLine) );
 
 
 void setTheme(QChart::ChartTheme theme=QChart::ChartThemeLight);
 void setThemeSmallWidget(const int minWidth, const int minHeight);
 
 void setChartBackgroundBrush(const QBrush & brush = QBrush(Qt::transparent));
 void setChartBackgroundPen(const QPen & pen = QPen(Qt::transparent));
 void setMargins(const QMargins &margins = QMargins());
 void toggleLegend(const bool &toggle = false);
 
 void resetToTrivial();
 
private:
 QChart *m_chart;
 QSplineSeries *m_series;
};
 
#endif // CHART_H