QCategory3DAxis Class

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

头：	#include <QCategory3DAxis>
CMake:	find_package(Qt6 REQUIRED COMPONENTS Graphs) target_link_libraries(mytarget PRIVATE Qt6::Graphs)
qmake:	QT += graphs
实例化：	CategoryAxis3D
继承：	QAbstract3DAxis
状态：	技术预览

所有成员列表，包括继承成员
QCategory3DAxis is part of Qt Graphs C++ Classes for 3D .

特性

labels : QStringList

公共函数

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

详细描述

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

`[explicit]` QCategory3DAxis:: QCategory3DAxis ( QObject * parent = nullptr)

Constructs a category 3D axis with the parent parent .

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

Destroys the category 3D axis.