This is new wiki software and old wiki content. It's a work in progress!
Here's the explanation.
Be gentle, report bugs, leave feedback on pages, or just edit them yourself! Thanks!

SDL Wiki

Draft

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

SDL_GetNumTouchFingers

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

Syntax

int SDL_GetNumTouchFingers(SDL_TouchID touchID);

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 2.0.0.

Related Functions

: SDL_GetTouchFinger

CategoryAPI, CategoryEvents, CategoryDraft

[ edit | delete | history | feedback | raw ]

[ front page | index | search | recent changes | git repo | offline html ]

All wiki content is licensed under Creative Commons Attribution 4.0 International (CC BY 4.0).
Wiki powered by ghwikipp.