---
title: "TopNParameter"
product: "LumiScan VGR"
component: "lumiscan-vgr"
version: "1.8.4"
display_version: "1.8.4.6"
latest_version: true
language: "en"
url: "https://docs.hdvisionsystems.com/en/lumiscan-vgr/1.8.4/api/settings/top-n-parameter.html"
---

# TopNParameter – LumiScan VGR

(no description)

## Member Variables

- **`numOfInstances`:** `int`, default: `{1}`
- **`type`:** `Object2DFilterType`, default: `\{Object2DFilterType::None\}`