QLineSeries Class
The QLineSeries class is used for making line charts. More...
| Header: | #include <QLineSeries> |
| Instantiated By: | LineSeries |
| Inherits: | QXYSeries |
| Inherited By: |
Public Functions
| QLineSeries(QObject *parent = Q_NULLPTR) | |
| ~QLineSeries() |
Reimplemented Public Functions
| virtual QAbstractSeries::SeriesType | type() const |
- 39 public functions inherited from QXYSeries
- 15 public functions inherited from QAbstractSeries
- 31 public functions inherited from QObject
Additional Inherited Members
- 7 properties inherited from QXYSeries
- 5 properties inherited from QAbstractSeries
- 1 property inherited from QObject
- 1 public slot inherited from QObject
- 17 signals inherited from QXYSeries
- 4 signals inherited from QAbstractSeries
- 2 signals inherited from QObject
- 1 public variable inherited from QObject
- 10 static public members inherited from QObject
- 9 protected functions inherited from QObject
- 2 protected variables inherited from QObject
Detailed Description
The QLineSeries class is used for making line charts.
A line chart is used to show information as a series of data points connected by straight lines.
Creating basic line chart is simple:
QLineSeries* series = new QLineSeries(); series->append(0, 6); series->append(2, 4); ... chart->addSeries(series);
Member Function Documentation
QLineSeries::QLineSeries(QObject *parent = Q_NULLPTR)
Constructs empty series object which is a child of parent. When series object is added to QChartView or QChart instance ownerships is transferred.
QLineSeries::~QLineSeries()
Destroys the object. Series added to QChartView or QChart instances are owned by those, and are deleted when mentioned object are destroyed.
[virtual] QAbstractSeries::SeriesType QLineSeries::type() const
Reimplemented from QAbstractSeries::type().
Returns type of series.
See also QAbstractSeries and SeriesType.