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SDL_MultiGestureEvent

A structure that contains multiple finger gesture event information.

Data Fields

Uint32

type

SDL_MULTIGESTURE

Uint32

timestamp

timestamp of the event

SDL_TouchID

touchId

the touch device id

float

dTheta

the amount that the fingers rotated during this motion

float

dDist

the amount that the fingers pinched during this motion

float

x

the normalized center of gesture

float

y

the normalized center of gesture

Uint16

numFingers

the number of fingers used in the gesture

Remarks

SDL_MultiGestureEvent is a member of the SDL_Event union and is used when an event of type SDL_MULTIGESTURE is reported. You would access it through the event's mgesture field.

For more information see: README-gesture.md

SDL_EventType
SDL_DollarGestureEvent
SDL_Event

CategoryStruct, CategoryEvents, CategoryDraft


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