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# Class ObserverExtensions

Extensions for the Observer enum.

##### Inheritance

object
ObserverExtensions

##### Inherited Members

object.Equals(object)
object.Equals(object, object)
object.GetHashCode()
object.GetType()
object.MemberwiseClone()
object.ReferenceEquals(object, object)
object.ToString()

###### Namespace: NixUniversalSDK

###### Assembly: NixUniversalSDK.dll

##### Syntax

    public static class ObserverExtensions

### Methods

#### GetFOV(Observer)

Field of view (i.e. - 2 or 10)

##### Declaration

    public static int GetFOV(this Observer observer)

##### Parameters

Type | Name | Description
--- | --- | ---
Observer | observer |

##### Returns

Type | Description
--- | ---
int |

#### GetFullName(Observer)

Full name for display in UI (e.g. - '2°' for CIE1931)

##### Declaration

    public static string GetFullName(this Observer observer)

##### Parameters

Type | Name | Description
--- | --- | ---
Observer | observer |

##### Returns

Type | Description
--- | ---
string |

#### GetObserver(byte)

Helper to provide the Observer enum for a particular byte value. If an invalid value is provided, None is returned.

##### Declaration

    public static Observer GetObserver(this byte value)

##### Parameters

Type | Name | Description
--- | --- | ---
byte | value | Byte value of the given observer

##### Returns

Type | Description
--- | ---
Observer | Observer enum corresponding to the provided byte

#### GetObserver(int)

Helper to provide the Observer enum for a particular observer field-of-view (FOV). Valid options are 2 and 10; if an invalid value is provided, None is returned.

##### Declaration

    public static Observer GetObserver(this int fov)

##### Parameters

Type | Name | Description
--- | --- | ---
int | fov | Field of view (2 or 10 degrees)

##### Returns

Type | Description
--- | ---
Observer | Observer enum corresponding to the provided FOV

#### GetObserver(string)

Helper to provide the Observer enum for a particular observer name. If an invalid name is provided, None is returned.

##### Declaration

    public static Observer GetObserver(this string name)

##### Parameters

Type | Name | Description
--- | --- | ---
string | name | Full name of the given observer

##### Returns

Type | Description
--- | ---
Observer | Observer enum corresponding to the provided name