QAreaSeries Class

The QAreaSeries class presents data in area graphs. More...

Header: #include <QAreaSeries>
CMake: find_package(Qt6 REQUIRED COMPONENTS Graphs)
target_link_libraries(mytarget PRIVATE Qt6::Graphs)
qmake: QT += graphs
Instantiated By: AreaSeries
Inherits: QAbstractSeries

Public Functions

QAbstractAxis *axisX() const
QAbstractAxis *axisY() const
QColor borderColor() const
qreal borderWidth() const
QColor color() const
QXYSeries *lowerSeries() const
bool selected() const
QColor selectedBorderColor() const
QColor selectedColor() const
void setAxisX(QAbstractAxis *axis)
void setAxisY(QAbstractAxis *axis)
void setBorderColor(const QColor &newBorderColor)
void setBorderWidth(qreal newBorderWidth)
void setColor(const QColor &newColor)
void setLowerSeries(QXYSeries *newLowerSeries)
void setSelected(bool newSelected)
void setSelectedBorderColor(const QColor &newSelectedBorderColor)
void setSelectedColor(const QColor &newColor)
void setUpperSeries(QXYSeries *newUpperSeries)
QXYSeries *upperSeries() const

Signals

void axisXChanged()
void axisYChanged()
void borderColorChanged(QColor newBorderColor)
void borderWidthChanged()
void colorChanged(QColor newColor)
void lowerSeriesChanged()
void selectedBorderColorChanged(QColor newSelectedBorderColor)
void selectedChanged()
void selectedColorChanged(QColor newSelectedColor)
void upperSeriesChanged()

Detailed Description

An area graph is used to draw an area composed by points. The points are defined by two series: upperSeries and lowerSeries. The area between the series is drawn as an graph. If only the upperSeries is defined, the area is then between the bottom of the graph and the upper series.