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 # Class DocumentAPIImpl

 Last update: 16.07.2025 

Namespace: [VM.API.Pre.GearTrain](VM.API.Pre.GearTrain.md)  
Assembly: VM.API.Pre.GearTrain.dll

This class implements APIs for gear train document.

```csharp
public static class DocumentAPIImpl

```

#### Inheritance

[object](https://learn.microsoft.com/dotnet/api/system.object) ← [DocumentAPIImpl](VM.API.Pre.GearTrain.DocumentAPIImpl.md)

#### Extension Methods

[LinkPropertyItemCache.GetLinkProperties(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkProperties_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkPropertiesAndValues(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkPropertiesAndValues_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkedObjects<T>(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkedObjects__1_System_Object_VM_Models_Pre_LinkPropertyType_)

## Methods

### CreateNewGearTrainDocumentImpl<T>(string, string, Vector, Unit, double, bool, Plane, bool, LengthUnitType, Vector, string, string)

Create .

```csharp
[NotNullOrEmpty(new string[] { "newGearTrainFilePath" })]
public static T CreateNewGearTrainDocumentImpl<T>(string newGearTrainFilePath, string documentName, Vector gravity, Unit unit, double iconSize, bool advancedMode, Plane symmetricPlane, bool useSymmetric, LengthUnitType kernelLengthUnit, Vector shaftDirection, string extension, string documentType) where T : GearTrainDocument

```

#### Parameters

`newGearTrainFilePath` [string](https://learn.microsoft.com/dotnet/api/system.string)

The file path of new gear train.

`documentName` [string](https://learn.microsoft.com/dotnet/api/system.string)

The name of document.

`gravity` Vector

The gravity value.

`unit` Unit

The unit information.

`iconSize` [double](https://learn.microsoft.com/dotnet/api/system.double)

The size of icon.

`advancedMode` [bool](https://learn.microsoft.com/dotnet/api/system.boolean)

The flag whether using advanced mode.

`symmetricPlane` Plane

The symetric plane.

`useSymmetric` [bool](https://learn.microsoft.com/dotnet/api/system.boolean)

The flag whether using symmetric.

`kernelLengthUnit` LengthUnitType

The length unit of kernel.

`shaftDirection` Vector

The direction of shaft.

`extension` [string](https://learn.microsoft.com/dotnet/api/system.string)

The extension.

`documentType` [string](https://learn.microsoft.com/dotnet/api/system.string)

The document type.

#### Returns

T

The new  object that is created by this API.

#### Type Parameters

`T`

The document type

#### Exceptions

[ArgumentNullException](https://learn.microsoft.com/dotnet/api/system.argumentnullexception)

Will be thrown if 'newMeshFilePath' argument is empty.