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# PointList.add Method

Module: PointList

## Definition

Adds an item to the PointList object.

Python

    add(self, point_item: Point) -> None

Parameters

> `point_item` Point
> in Point item to add.

Exceptions

> FaceException
> An error has occurred during Face Library execution.

Dart

    void add(Point pointItem)

Parameters

> `pointItem` Point
> in Point item to add.

Exceptions

> FaceException
> An error has occurred during Face Library execution.

C#

    public void Add(Point pointItem)

Parameters

> `pointItem` Point
> in Point item to add.

Exceptions

> FaceException
> An error has occurred during Face Library execution.

Java

    public void add(Point pointItem) throws FaceException

Parameters

> `pointItem` Point
> in Point item to add.

Exceptions

> FaceException
> An error has occurred during Face Library execution.

Swift

    public func add(pointItem: Point) throws

Parameters

> `pointItem` Point
> in Point item to add.

Exceptions

> FaceException
> An error has occurred during Face Library execution.

C

    int id3FacePointList_Add (
        ID3_FACE_POINT_LIST hPointList,
        const id3FacePoint * sPointItem)

Parameters

> `hPointList` ID3_FACE_POINT_LIST
> in Handle to the PointList object.
> `sPointItem` const id3FacePoint *
> in Point item to add.

Returns

> `int`
> An error code.
> See id3FaceError file for the list of possible error codes.