---
title: "LSMMapSetProperties(_:_:)"
framework: Latent Semantic Mapping
role: symbol
role_heading: Function
path: "latentsemanticmapping/lsmmapsetproperties(_:_:)"
---

# LSMMapSetProperties(_:_:)

Sets a dictionary of properties for the map.

## Declaration

```swift
func LSMMapSetProperties(_ mapref: LSMMap, _ properties: CFDictionary)
```

## Discussion

Discussion Latent Semantic Mapping makes its own copy of the properties, so you don’t need to retain them past this call.

## See Also

### Managing a Map’s Properties

- [LSMMapGetProperties(_:)](latentsemanticmapping/lsmmapgetproperties(_:).md)
- [Map Properties](latentsemanticmapping/map-properties.md)