---
title: "parameter(_:floatMinimum:maximum:sliderMinimum:sliderMaximum:)"
framework: Professional Video Applications
role: symbol
role_heading: Instance Method
platforms: [fxplug 4.0+]
path: "professional_video_applications/fxdynamicparameterapi_v3/parameter(_:floatminimum:maximum:sliderminimum:slidermaximum:)"
---

# parameter(_:floatMinimum:maximum:sliderMinimum:sliderMaximum:)

Get a parameter’s bounds as floating point values.

## Declaration

```swift
func parameter(_ parameterID: UInt32, floatMinimum min: UnsafeMutablePointer<Double>!, maximum max: UnsafeMutablePointer<Double>!, sliderMinimum sliderMin: UnsafeMutablePointer<Double>!, sliderMaximum sliderMax: UnsafeMutablePointer<Double>!) -> (any Error)!
```

## See Also

### Instance Methods

- [parameter(_:intMinimum:maximum:sliderMinimum:sliderMaximum:)](professional_video_applications/fxdynamicparameterapi_v3/parameter(_:intminimum:maximum:sliderminimum:slidermaximum:).md)
- [parameter(_:name:)](professional_video_applications/fxdynamicparameterapi_v3/parameter(_:name:).md)
- [parameterCount()](professional_video_applications/fxdynamicparameterapi_v3/parametercount().md)
- [parameterID(at:)](professional_video_applications/fxdynamicparameterapi_v3/parameterid(at:).md)
- [removeParameter(_:)](professional_video_applications/fxdynamicparameterapi_v3/removeparameter(_:).md)
- [setAsDefaultsAt(_:)](professional_video_applications/fxdynamicparameterapi_v3/setasdefaultsat(_:).md)
- [setParameter(_:floatMinimum:maximum:sliderMinimum:sliderMaximum:)](professional_video_applications/fxdynamicparameterapi_v3/setparameter(_:floatminimum:maximum:sliderminimum:slidermaximum:).md)
- [setParameter(_:intMinimum:maximum:sliderMinimum:sliderMaximum:)](professional_video_applications/fxdynamicparameterapi_v3/setparameter(_:intminimum:maximum:sliderminimum:slidermaximum:).md)
- [setParameter(_:name:)](professional_video_applications/fxdynamicparameterapi_v3/setparameter(_:name:).md)
- [setPopupMenuParameter(_:entries:defaultValue:)](professional_video_applications/fxdynamicparameterapi_v3/setpopupmenuparameter(_:entries:defaultvalue:).md)