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

SDL_GetTouchDevice

Get the touch ID with the given index.

Header File

Defined in SDL_touch.h

Syntax

SDL_TouchID SDL_GetTouchDevice(int index);

Function Parameters

index the touch device index

Return Value

Returns the touch ID with the given index on success or 0 if the index is invalid; call SDL_GetError() for more information.

Version

This function is available since SDL 2.0.0.

See Also

CategoryAPI, CategoryAPIFunction, CategoryTouch