Golang SDL_GetNumTouchFingers示例

示例#1

文件： sdl_touch.go 项目： kyleconroy/golds

func GetNumTouchFingers(touchId TouchID) int {
	_touchId := (C.SDL_TouchID)(touchId)
	return (int)(C.SDL_GetNumTouchFingers(_touchId))
}

示例#2

文件： touch.go 项目： JalfResi/go-sdl2

func GetNumTouchFingers(t TouchID) int {
	return int(C.SDL_GetNumTouchFingers(t.c()))
}