diff --git a/include/SDL_events.h b/include/SDL_events.h index ee61421f6..ea814e72b 100644 --- a/include/SDL_events.h +++ b/include/SDL_events.h @@ -412,8 +412,8 @@ typedef struct SDL_TouchFingerEvent SDL_FingerID fingerId; float x; /**< Normalized in the range 0...1 */ float y; /**< Normalized in the range 0...1 */ - float dx; /**< Normalized in the range 0...1 */ - float dy; /**< Normalized in the range 0...1 */ + float dx; /**< Normalized in the range -1...1 */ + float dy; /**< Normalized in the range -1...1 */ float pressure; /**< Normalized in the range 0...1 */ } SDL_TouchFingerEvent;