kanzi::TouchEvent::TouchPoint Class Reference

The TouchPoint class holds information about a touch point, such as a finger. More...

#include <kanzi/core.ui/platform/input/common/events.hpp>

Public Member Functions
size_t	getId () const
	Returns the identifier of the touch point.
Vector2	getPoint () const
	Returns the the touch point.
float	getPressure () const
	Returns the pressure of the touch point.
float	getRadius () const
	Returns the radius of the touch point.
TouchPointState	getState () const
	Returns the state of the touch point.
float	getX () const
	Returns the x axis coordinate of the touch point.
float	getY () const
	Returns the y axis coordinate of the touch point.
	TouchPoint ()
	Constructor.
	TouchPoint (size_t id, TouchPointState state, float x, float y, float pressure=1.0f, float radius=1.0f)
	Constructs a touch point with the given data.

Protected Attributes
size_t	m_id
	Holds the identifier of the touch point.
Vector2	m_point
	Holds the x and y axis coordinates of the touch point.
float	m_pressure
	Holds the pressure of the touch point.
float	m_radius
	Holds the radius of the touch point.
TouchPointState	m_state
	Holds the state of the touch point.

Friends
class	TouchEvent
	Friendship required to access members in transformation.

Detailed Description

The TouchPoint class holds information about a touch point, such as a finger.

Constructor & Destructor Documentation

TouchPoint() [1/2]

kanzi::TouchEvent::TouchPoint::TouchPoint ( )

explicit

Constructor.

TouchPoint() [2/2]

kanzi::TouchEvent::TouchPoint::TouchPoint ( size_t id, TouchPointState state, float x, float y, float pressure = 1.0f, float radius = 1.0f )

explicit

Constructs a touch point with the given data.

Member Function Documentation

getId()

size_t kanzi::TouchEvent::TouchPoint::getId ( ) const

inline

Returns the identifier of the touch point.

getX()

float kanzi::TouchEvent::TouchPoint::getX ( ) const

inline

Returns the x axis coordinate of the touch point.

getY()

float kanzi::TouchEvent::TouchPoint::getY ( ) const

inline

Returns the y axis coordinate of the touch point.

getPoint()

Vector2 kanzi::TouchEvent::TouchPoint::getPoint ( ) const

inline

Returns the the touch point.

Since

Kanzi 3.9.0

getPressure()

float kanzi::TouchEvent::TouchPoint::getPressure ( ) const

inline

Returns the pressure of the touch point.

getRadius()

float kanzi::TouchEvent::TouchPoint::getRadius ( ) const

inline

Returns the radius of the touch point.

getState()

TouchPointState kanzi::TouchEvent::TouchPoint::getState ( ) const

inline

Returns the state of the touch point.

Friends And Related Symbol Documentation

TouchEvent

friend class TouchEvent

friend

Friendship required to access members in transformation.

Member Data Documentation

m_point

Vector2 kanzi::TouchEvent::TouchPoint::m_point

protected

Holds the x and y axis coordinates of the touch point.

m_pressure

float kanzi::TouchEvent::TouchPoint::m_pressure

protected

Holds the pressure of the touch point.

m_radius

float kanzi::TouchEvent::TouchPoint::m_radius

protected

Holds the radius of the touch point.

m_id

size_t kanzi::TouchEvent::TouchPoint::m_id

protected

Holds the identifier of the touch point.

m_state

TouchPointState kanzi::TouchEvent::TouchPoint::m_state

protected

Holds the state of the touch point.

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The documentation for this class was generated from the following file:

• kanzi/core.ui/platform/input/common/events.hpp