IImageFeaturePoints Interface

Provides access to the properties of a list of image feature points.

Members

	Name	Description
	Add	Adds a image feature point.
	CellSize	The cell size at which feature points are extracted.
	Count	The image feature point count.
	Element	The image feature point at the specified position.
	Extent	The extent within which feature points are extracted.
	ImageID	The feature points' image ID.
	Insert	Adds a image feature point at the specified position.
	MapToPixel	Converts a feature point's location from map (x, y) to pixel (colum, row).
	PixelToMap	Converts a feature point's location from pixel (colum, row) to map (x, y).
	Project	Projects image feature points to a given spatial reference.
	Remove	Removes the image feature point at the specified position.
	RemoveAll	Removes all image feature points.

Adds a image feature point.

Public Sub Add ( _
    ByVal pFeaturePoint As IImageFeaturePoint _
)

public void Add (
    IImageFeaturePoint pFeaturePoint
);

The cell size at which feature points are extracted.

Public Property CellSize As IPnt

public IPnt CellSize {get; set;}

The image feature point count.

Public ReadOnly Property Count As Integer

public int Count {get;}

The image feature point at the specified position.

Public Function get_Element ( _
    ByVal Index As Integer _
) As IImageFeaturePoint

public IImageFeaturePoint get_Element (
    int Index
);

The extent within which feature points are extracted.

Public Property Extent As IEnvelope

public IEnvelope Extent {get; set;}

The feature points' image ID.

Public Property ImageID As Integer

public int ImageID {get; set;}

Adds a image feature point at the specified position.

Public Sub Insert ( _
    ByVal Index As Integer, _
    ByVal pFeaturePoint As IImageFeaturePoint _
)

public void Insert (
    int Index,
    IImageFeaturePoint pFeaturePoint
);

Converts a feature point's location from map (x, y) to pixel (colum, row).

Public Sub MapToPixel ( _
    ByVal pFeaturePoint As IImageFeaturePoint, _
    ByRef Column As Double, _
    ByRef Row As Double _
)

public void MapToPixel (
    IImageFeaturePoint pFeaturePoint,
    ref double Column,
    ref double Row
);

Converts a feature point's location from pixel (colum, row) to map (x, y).

Public Sub PixelToMap ( _
    ByVal Column As Double, _
    ByVal Row As Double, _
    ByVal pFeaturePoint As IImageFeaturePoint _
)

public void PixelToMap (
    double Column,
    double Row,
    IImageFeaturePoint pFeaturePoint
);

Projects image feature points to a given spatial reference.

Public Sub Project ( _
    ByVal pSpatialReference As ISpatialReference _
)

public void Project (
    ISpatialReference pSpatialReference
);

Removes the image feature point at the specified position.

Public Sub Remove ( _
    ByVal Index As Integer _
)

public void Remove (
    int Index
);

Removes all image feature points.

Public Sub RemoveAll ( _
)

public void RemoveAll (
);

Classes	Description
ImageFeaturePoints	The Image Feature Point collection class.