---
title: "GamepadEffectParameters | JavaScript maps SDK"
description: "Documentation for MapTiler SDK"
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# Interface GamepadEffectParameters

interface GamepadEffectParameters {  
    [duration](#duration)?: number;  
    [leftTrigger](#lefttrigger)?: number;  
    [rightTrigger](#righttrigger)?: number;  
    [startDelay](#startdelay)?: number;  
    [strongMagnitude](#strongmagnitude)?: number;  
    [weakMagnitude](#weakmagnitude)?: number;  
}

##### Index

### Properties[](#properties)

[duration?](#duration) [leftTrigger?](#lefttrigger) [rightTrigger?](#righttrigger) [startDelay?](#startdelay) [strongMagnitude?](#strongmagnitude) [weakMagnitude?](#weakmagnitude)

## Properties[](#properties-1)

### `Optional`duration[](#duration)

duration?: number

### `Optional`leftTrigger[](#lefttrigger)

leftTrigger?: number

### `Optional`rightTrigger[](#righttrigger)

rightTrigger?: number

### `Optional`startDelay[](#startdelay)

startDelay?: number

### `Optional`strongMagnitude[](#strongmagnitude)

strongMagnitude?: number

### `Optional`weakMagnitude[](#weakmagnitude)

weakMagnitude?: number