內容

• 特性
• 公共函數
• 信號
• 靜態公共成員
• 詳細描述

QCategory3DAxis Class

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

頭：	#include <QCategory3DAxis>
Since:	QtDataVisualization 1.0
實例化：	CategoryAxis3D
繼承：	QAbstract3DAxis

• 所有成員列錶，包括繼承成員
• 過時成員

特性

• labels : QStringList

• 10 properties inherited from QAbstract3DAxis
• 1 特性繼承自 QObject

公共函數

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

• 19 公共函數繼承自 QAbstract3DAxis
• 31 公共函數繼承自 QObject

信號

void	labelsChanged ()

• 10 信號繼承自 QAbstract3DAxis
• 2 信號繼承自 QObject

靜態公共成員

const QMetaObject

staticMetaObject

• 9 靜態公共成員繼承自 QObject

額外繼承成員

• 1 公共槽繼承自 QObject
• 9 保護函數繼承自 QObject

詳細描述

The 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.

特性文檔編製

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.

訪問函數：

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

通知程序信號：

void	labelsChanged ()

成員函數文檔編製

QCategory3DAxis:: QCategory3DAxis ( QObject * parent = nullptr)

Constructs a category 3D axis with the parent parent .

[虛擬] QCategory3DAxis:: ~QCategory3DAxis ()

Destroys the category 3D axis.