SDL  2.0
SDL_TouchFingerEvent Struct Reference

Touch finger event structure (event.tfinger.*) More...

#include <SDL_events.h>

Data Fields

Uint32 type
 
Uint32 timestamp
 
SDL_TouchID touchId
 
SDL_FingerID fingerId
 
float x
 
float y
 
float dx
 
float dy
 
float pressure
 

Detailed Description

Touch finger event structure (event.tfinger.*)

Definition at line 413 of file SDL_events.h.

Field Documentation

◆ dx

float SDL_TouchFingerEvent::dx

Normalized in the range -1...1

Definition at line 421 of file SDL_events.h.

Referenced by SDLTest_PrintEvent().

◆ dy

float SDL_TouchFingerEvent::dy

Normalized in the range -1...1

Definition at line 422 of file SDL_events.h.

Referenced by SDLTest_PrintEvent().

◆ fingerId

SDL_FingerID SDL_TouchFingerEvent::fingerId

Definition at line 418 of file SDL_events.h.

Referenced by loop(), and SDLTest_PrintEvent().

◆ pressure

float SDL_TouchFingerEvent::pressure

Normalized in the range 0...1

Definition at line 423 of file SDL_events.h.

Referenced by SDLTest_PrintEvent().

◆ timestamp

Uint32 SDL_TouchFingerEvent::timestamp

In milliseconds, populated using SDL_GetTicks()

Definition at line 416 of file SDL_events.h.

◆ touchId

SDL_TouchID SDL_TouchFingerEvent::touchId

The touch device id

Definition at line 417 of file SDL_events.h.

Referenced by SDL_GestureProcessEvent(), and SDLTest_PrintEvent().

◆ type

Uint32 SDL_TouchFingerEvent::type

SDL_FINGERMOTION or SDL_FINGERDOWN or SDL_FINGERUP

Definition at line 415 of file SDL_events.h.

◆ x

float SDL_TouchFingerEvent::x

Normalized in the range 0...1

Definition at line 419 of file SDL_events.h.

Referenced by loop(), and SDLTest_PrintEvent().

◆ y

float SDL_TouchFingerEvent::y

Normalized in the range 0...1

Definition at line 420 of file SDL_events.h.

Referenced by loop(), and SDLTest_PrintEvent().


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