(This is the legacy documentation for SDL2, the previous stable version; SDL3 is the current stable version.)

SDL_DollarGestureEvent

Dollar Gesture Event (event.dgesture.*)

Header File

Defined in SDL_events.h

Syntax

typedef struct SDL_DollarGestureEvent
{
    Uint32 type;        /**< SDL_DOLLARGESTURE or SDL_DOLLARRECORD */
    Uint32 timestamp;   /**< In milliseconds, populated using SDL_GetTicks() */
    SDL_TouchID touchId; /**< The touch device id */
    SDL_GestureID gestureId;
    Uint32 numFingers;
    float error;
    float x;            /**< Normalized center of gesture */
    float y;            /**< Normalized center of gesture */
} SDL_DollarGestureEvent;

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CategoryAPI, CategoryAPIStruct, CategoryEvents

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