---
name: "BIS_fnc_richCurve_getKeyTime"
type: function
status: ok
groups: ["RichCurve"]
arma3_since: "1.78"
locality: {"argument": null, "effect": null, "server_exec": false}
source: https://community.bistudio.com/wiki/BIS_fnc_richCurve_getKeyTime
revid: 279034
updated: 2021-06-13T21:47:57Z
---

# BIS_fnc_richCurve_getKeyTime

*Function · RichCurve · Arma 3 v1.78*

## Description

Returns given key time in alpha

## Syntax

```sqf
[] call BIS_fnc_richCurve_getKeyTime
```

**Parameters:**

- `param0` — 0: Object - The curve

**Returns:** Float - The time in alpha of given key (from 0 to 1)

## Function header

The comment at the top of the function's file in the game; this page's description, params, returns come from it.

```sqf
/*
Author: Nelson Duarte <@Nelson_G_Duarte>

Description:
Returns given key time in alpha

Parameter(s):
_this select 0: Object - The curve

Returns:
Float - The time in alpha of given key (from 0 to 1)
*/
```

<sub>Source: [BI Community Wiki — BIS fnc richCurve getKeyTime](https://community.bistudio.com/wiki/BIS_fnc_richCurve_getKeyTime) (revision 279034).</sub>