Qt Charts C++ Classes

C++ classes for the Qt Charts API. More...

Classes

QAreaSeries	Used for making area charts
QBarCategoryAxis	Used for manipulating chart's axis
QCategoryAxis	Allows putting a named ranges on the axis
QDateTimeAxis	Used for manipulating chart's axis
QLogValueAxis	Used for manipulating chart's axis
QAbstractAxis	Used for manipulating chart's axis
QValueAxis	Used for manipulating chart's axis
QHorizontalBarSeries	Series for creating horizontal bar chart
QHorizontalPercentBarSeries	Series for creating horizontal percent bar chart
QHorizontalStackedBarSeries	Series for creating horizontal stacked bar chart
QAbstractBarSeries	Series for creating a bar chart
QBarSet	Building block for different bar charts
QHBarModelMapper	Horizontal model mapper for bar series
QVBarModelMapper	Vertical model mapper for bar series
QBarSeries	Series for creating bar chart
QPercentBarSeries	Series for creating percent bar chart
QStackedBarSeries	Series for creating stacked bar chart
QBoxPlotSeries	Series for creating box-and-whiskers chart
QBoxSet	Building block for box-and-whiskers chart
QVBoxPlotModelMapper	Vertical model mapper for box plot series
QAreaLegendMarker	QLegendMarker subclass for area series
QBarLegendMarker	QLegendMarker subclass for bar series
QBoxPlotLegendMarker	QLegendMarker subclass for box plot series
QLegend	Legend object
QLegendMarker	LegendMarker object
QPieLegendMarker	QLegendMarker subclass for pie series
QXYLegendMarker	QLegendMarker subclass for QXYSeries
QLineSeries	Used for making line charts
QHPieModelMapper	Horizontal model mapper for pie series
QPieSeries	Pie series API for Qt Charts
QPieSlice	Defines a slice in pie series
QVPieModelMapper	Vertical model mapper for pie series
QAbstractSeries	Base class for all Qt Chart series
QChart	Main chart API for Qt Charts
QChartView	Standalone charting widget
QPolarChart	Polar chart API for Qt Charts
QScatterSeries	Used for making scatter charts
QSplineSeries	Series type used to store data needed to draw a spline
QHXYModelMapper	Horizontal model mapper for QXYSeries
QVXYModelMapper	Vertical model mapper for QXYSeries
QXYSeries	Base class for line, spline and scatter series

Detailed Description

Charts API is built on top of Qt Graphics View Framework. Charts can be displayed as QGraphicsWidget using the QChart class. However there is also the convenience class QChartView, which is QWidget based. These enable us to quickly use Qt Charts as a normal Qt widget.

Each chart type is represented by the QAbstractSeries derived class. To create charts, the users have to use an instance of the related series class and add it to a QChart instance.


  QLineSeries* series = new QLineSeries();
  series->add(0, 6);
  series->add(2, 4);
  ...
  chartView->chart()->addSeries(series);
  chartView->chart()->createDefaultAxes();

Contents

Qt Charts C++ Classes

Classes

Detailed Description