Active touch-point query interface (positions in window pixels). 更多...

#include <Touch.h>

类 eve::touch::Touch 继承关系图:

类
struct	TouchInfo
	One active contact; id is unique only for the duration of the press. 更多...

Public 成员函数
	Module_REG (Touch)

virtual	~Touch ()
	Releases touch tracking state.

virtual const std::vector< TouchInfo > &	getTouches () const =0
	Gets all currently active touches.

virtual const TouchInfo &	getTouch (int64_t id) const =0
	Gets a specific touch, using its ID.

int	getTouchCount () const
	Number of currently active touches.

double	getTouchX (int index) const
	X position of the touch at dense index, or NaN if out of range.

double	getTouchY (int index) const
	Y position of the touch at dense index, or NaN if out of range.

Public 成员函数继承自 eve::Module
virtual	~Module ()
	Module.

virtual std::string	getName () const =0
	Returns the name.

详细描述

Active touch-point query interface (positions in window pixels).

在文件 Touch.h 第 15 行定义.

构造及析构函数说明

◆ ~Touch()

virtual eve::touch::Touch::~Touch ( )

inlinevirtual

Releases touch tracking state.

被 eve::touch::sdl::Touch 重载.

在文件 Touch.h 第 30 行定义.

成员函数说明

◆ getTouch()

virtual const TouchInfo & eve::touch::Touch::getTouch ( int64_t id ) const

pure virtual

Gets a specific touch, using its ID.

在 eve::touch::sdl::Touch 内被实现.

◆ getTouchCount()

int eve::touch::Touch::getTouchCount ( ) const

inline

Number of currently active touches.

在文件 Touch.h 第 43 行定义.

引用了 size.

◆ getTouches()

virtual const std::vector< TouchInfo > & eve::touch::Touch::getTouches ( ) const

pure virtual

Gets all currently active touches.

在 eve::touch::sdl::Touch 内被实现.

被这些函数引用 getTouchX() , 以及 getTouchY().

◆ getTouchX()

double eve::touch::Touch::getTouchX ( int index ) const

X position of the touch at dense index, or NaN if out of range.

在文件 Touch.cpp 第 9 行定义.

引用了 getTouches() , 以及 index.

◆ getTouchY()

double eve::touch::Touch::getTouchY ( int index ) const

Y position of the touch at dense index, or NaN if out of range.

在文件 Touch.cpp 第 16 行定义.

引用了 getTouches() , 以及 index.

◆ Module_REG()

eve::touch::Touch::Module_REG ( Touch )

该类的文档由以下文件生成:

src/modules/touch/Touch.h
src/modules/touch/Touch.cpp

类

Public 成员函数