---
title: "addScaleOp(_:inverse:)"
framework: modelio
role: symbol
role_heading: Instance Method
path: "modelio/mdltransformstack/addscaleop(_:inverse:)"
---

# addScaleOp(_:inverse:)

## Declaration

```swift
func addScaleOp(_ animatedValueName: String, inverse: Bool) -> MDLTransformScaleOp
```