# ToDoubleArray

> Converts a managed array of System.Double to a Java array of \<tt\>double\</tt\>.

## Definition

* **Type:** Method
* **Namespace:** [UnityEngine](/engine/6000.7/script-reference/unityengine.md)
* **Assembly:** UnityEngine.AndroidJNIModule

## ToDoubleArray(double\[])

Converts a managed array of System.Double to a Java array of \\\<tt\\>double\\\</tt\\>.

```csharp
public static nint ToDoubleArray(double[] array)
```

### Parameters

**** (\[double\[]]\(https\://learn.microsoft.com/dotnet/api/system.double)):&#x20;

### Returns

| Type                                                           | Description |
| -------------------------------------------------------------- | ----------- |
| [IntPtr](https://learn.microsoft.com/dotnet/api/system.intptr) |             |

### Remarks

Additional Resources: [AndroidJNI.NewDoubleArray](/engine/6000.7/script-reference/unityengine/androidjni/newdoublearray.md), [AndroidJNI.SetDoubleArrayElement](/engine/6000.7/script-reference/unityengine/androidjni/setdoublearrayelement.md)

## ToDoubleArray(double\*, int)

Converts a managed array of System.Double to a Java array of \\\<tt\\>double\\\</tt\\>.

```csharp
public static nint ToDoubleArray(double* array, int length)
```

### Parameters

**** (\[double\*]\(https\://learn.microsoft.com/dotnet/api/system.double)): **** (\[int]\(https\://learn.microsoft.com/dotnet/api/system.int32)):&#x20;

### Returns

| Type                                                           | Description |
| -------------------------------------------------------------- | ----------- |
| [IntPtr](https://learn.microsoft.com/dotnet/api/system.intptr) |             |

### Remarks

Additional Resources: [AndroidJNI.NewDoubleArray](/engine/6000.7/script-reference/unityengine/androidjni/newdoublearray.md), [AndroidJNI.SetDoubleArrayElement](/engine/6000.7/script-reference/unityengine/androidjni/setdoublearrayelement.md)