Hide navigation sidebar
Hide table of contents sidebar
Skip to content
Back to top
Toggle table of contents sidebar

# PointList.getCount Method

Module: PointList

## Definition

Gets the number of elements in the PointList object.

Python

    get_count(self) -> int

Returns

> `int`
> Number of elements in the Point object.

Exceptions

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

Dart

    int getCount()

Returns

> `int`
> Number of elements in the Point object.

Exceptions

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

C#

    public int GetCount()

Returns

> `int`
> Number of elements in the Point object.

Exceptions

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

Java

    public int getCount() throws FaceException

Returns

> `int`
> Number of elements in the Point object.

Exceptions

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

Swift

    public func getCount() throws -> Int32

Returns

> `Int`
> Number of elements in the Point object.

Exceptions

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

C

    int id3FacePointList_GetCount (
        ID3_FACE_POINT_LIST hPointList,
        int * count)

Parameters

> `hPointList` ID3_FACE_POINT_LIST
> in Handle to the PointList object.
> `count` int *
> out Number of elements in the Point object.

Returns

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