====== (This is the documentation for SDL3, which is under heavy development and the API is changing! [https://wiki.libsdl.org/SDL2/ SDL2] is the current stable version!) ======

== Draft ==

'''THIS PAGE IS A WORK IN PROGRESS''' ... Please make edits to this page to improve it!



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= SDL_GetNumTouchFingers =

Get the number of active fingers for a given touch device.

== Syntax ==

<syntaxhighlight lang='c'>
int SDL_GetNumTouchFingers(SDL_TouchID touchID);
</syntaxhighlight>

== Function Parameters ==

{|
|'''touchID'''
|the ID of a touch device
|}

== Return Value ==

Returns the number of active fingers for a given touch device on success or
0 on failure; call [[SDL_GetError]]() for more information.

== Version ==

This function is available since SDL 3.0.0.

== Related Functions ==

:[[SDL_GetTouchFinger]]

----
[[CategoryAPI]], [[CategoryEvents]], [[CategoryDraft]]
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