内容

• 特性
• 公共函数
• 静态公共成员
• 详细描述

QPickLineEvent Class

( Qt3DRender::QPickLineEvent )

The QPickLineEvent class holds information when a segment of a line is picked. 更多...

头：	#include <QPickLineEvent>
qmake:	QT += 3drender
Since:	Qt 5.10
实例化：	PickLineEvent
继承：	Qt3DRender::QPickEvent

• 所有成员列表，包括继承成员
• 过时成员

特性

• edgeIndex : const uint
• vertex1Index : const uint
• vertex2Index : const uint

• 8 properties inherited from Qt3DRender::QPickEvent
• 1 特性继承自 QObject

公共函数

	QPickLineEvent ()
	QPickLineEvent (const QPointF & position , const QVector3D & worldIntersection , const QVector3D & localIntersection , float distance , uint edgeIndex , uint vertex1Index , uint vertex2Index , Qt3DRender::QPickEvent::Buttons button , int buttons , int modifiers )
uint	edgeIndex () const
uint	vertex1Index () const
uint	vertex2Index () const

• 8 公共函数继承自 Qt3DRender::QPickEvent
• 31 公共函数继承自 QObject

静态公共成员

const QMetaObject

staticMetaObject

• 9 静态公共成员继承自 QObject

额外继承成员

• 1 公共槽继承自 Qt3DRender::QPickEvent
• 1 公共槽继承自 QObject
• 1 信号继承自 Qt3DRender::QPickEvent
• 2 信号继承自 QObject
• 9 保护函数继承自 QObject

详细描述

The QPickLineEvent class holds information when a segment of a line is picked.

另请参阅 QPickEvent .

特性文档编制

edgeIndex : const uint

Specifies the index of the edge that was picked

访问函数：

uint	edgeIndex () const

vertex1Index : const uint

Specifies the index of the first point of the picked edge

访问函数：

uint	vertex1Index () const

vertex2Index : const uint

Specifies the index of the second point of the picked edge

访问函数：

uint	vertex2Index () const

成员函数文档编制

QPickLineEvent:: QPickLineEvent ()

构造新的 QPickEvent .

QPickLineEvent:: QPickLineEvent (const QPointF & position , const QVector3D & worldIntersection , const QVector3D & localIntersection , float distance , uint edgeIndex , uint vertex1Index , uint vertex2Index , Qt3DRender::QPickEvent::Buttons button , int buttons , int modifiers )

Default constructs an instance of QPickLineEvent.

uint QPickLineEvent:: edgeIndex () const

QPickLineEvent::edgeIndex Returns the index of the picked edge

注意： Getter 函数对于特性 edgeIndex .

uint QPickLineEvent:: vertex1Index () const

QPickLineEvent::vertex1Index Returns the index of the first point of the picked edge

注意： Getter 函数对于特性 vertex1Index .

uint QPickLineEvent:: vertex2Index () const

QPickLineEvent::vertex2Index Returns the index of the second point of the picked triangle

注意： Getter 函数对于特性 vertex2Index .