QCategory3DAxis Class

QCategory3DAxis class manipulates an axis of a graph. 更多...

头：	#include <QCategory3DAxis>
Since:	QtDataVisualization 1.0
实例化：	CategoryAxis3D
继承：	QAbstract3DAxis

所有成员列表，包括继承成员

特性

labels : QStringList

10 properties inherited from QAbstract3DAxis
1 特性继承自 QObject

公共函数

	QCategory3DAxis (QObject * parent = Q_NULLPTR)
virtual	~QCategory3DAxis ()
QStringList	labels () const
void	setLabels (const QStringList & labels )

19 公共函数继承自 QAbstract3DAxis
32 公共函数继承自 QObject

信号

void	labelsChanged ()

10 signals inherited from QAbstract3DAxis
2 信号继承自 QObject

额外继承成员

1 公共槽继承自 QObject
11 静态公共成员继承自 QObject
9 保护函数继承自 QObject

详细描述

QCategory3DAxis class manipulates an axis of a graph.

QCategory3DAxis provides an axis that can be given labels. The axis is divided into equal-sized categories based on the data window size defined by setting the axis range.

Grid lines are drawn between categories, if visible. Labels are drawn to positions of categories if provided.

特性文档编制

labels : QStringList

This property holds the labels for the axis applied to categories.

If there are fewer labels than categories, the remaining ones do not have a label. If category labels are not defined explicitly, labels are generated from the data row (or column) labels of the primary series of the graph.

访问函数：

QStringList	labels () const
void	setLabels (const QStringList & labels )

通知程序信号：

void	labelsChanged ()

成员函数文档编制

QCategory3DAxis:: QCategory3DAxis ( QObject * parent = Q_NULLPTR)

Constructs a category 3D axis with the parent parent .

`[virtual]` QCategory3DAxis:: ~QCategory3DAxis ()

Destroys the category 3D axis.

内容