Touch finger event structure (event.tfinger.*) More...
#include <SDL_events.h>
Public Attributes | |
Uint32 | type |
Uint32 | timestamp |
SDL_TouchID | touchId |
SDL_FingerID | fingerId |
float | x |
float | y |
float | dx |
float | dy |
float | pressure |
Touch finger event structure (event.tfinger.*)
float SDL_TouchFingerEvent::dx |
Normalized in the range -1...1
float SDL_TouchFingerEvent::dy |
Normalized in the range -1...1
float SDL_TouchFingerEvent::pressure |
Normalized in the range 0...1
SDL_TouchID SDL_TouchFingerEvent::touchId |
The touch device id
Uint32 SDL_TouchFingerEvent::type |
::SDL_FINGERMOTION or ::SDL_FINGERDOWN or ::SDL_FINGERUP
float SDL_TouchFingerEvent::x |
Normalized in the range 0...1
float SDL_TouchFingerEvent::y |
Normalized in the range 0...1