A point in map space (easting, northing) or (longitude, latitude) with its associated uncertainty information.
Members
Name | Description | |
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Compare | Compares X, Y, M, Z, ID of this point (in that order) with that of the other point. Returns -1 if this point's value is less, 1 if greater, and 0 otherwise. Useful for sorting a group of points. |
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ConstrainAngle | Projects this point to the point on the infinite line defined by anchor and angle (in radians). If allowOpposite is true, then the point can also snap to angle + pi radians. |
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ConstrainDistance | Projects this point to the perimeter of the circle defined by radius and anchor. |
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Dimension | The topological dimension of this geometry. |
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Envelope | Creates a copy of this geometry's envelope and returns it. |
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GeometryType | The type of this geometry. |
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GeoNormalize | Shifts longitudes, if need be, into a continuous range of 360 degrees. |
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GeoNormalizeFromLongitude | Normalizes longitudes into a continuous range containing the longitude. This method is obsolete. |
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ID | The Point ID attribute. |
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ImageID | The image ID of this IMapPoint. |
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IsEmpty | Indicates whether this geometry contains any points. |
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M | The measure attribute. |
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MapPointID | The identification string of this IMapPoint. |
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PointingErrorCovarianceMatrix | The pointing error covariance matrix that is associated with this IMapPoint. |
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Project | Projects this geometry into a new spatial reference. |
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PutCoords | Sets the X and Y coordinates. |
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QueryCoords | Returns the X and Y coordinates. |
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QueryEnvelope | Copies this geometry's envelope properties into the specified envelope. |
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SetEmpty | Removes all points from this geometry. |
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SnapToSpatialReference | Moves points of this geometry so that they can be represented in the precision of the geometry's associated spatial reference system. |
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SpatialReference | The spatial reference associated with this geometry. |
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VertexAttribute | Any attribute (coordinate), except X or Y. |
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X | The X coordinate. |
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Y | The Y coordinate. |
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Z | The Z attribute. |
IMapPoint.ImageID Property
The image ID of this IMapPoint.
Public Property ImageID As String
public string ImageID {get; set;}
IMapPoint.MapPointID Property
The identification string of this IMapPoint.
Public Property MapPointID As String
public string MapPointID {get; set;}
IMapPoint.PointingErrorCovarianceMatrix Property
The pointing error covariance matrix that is associated with this IMapPoint.
Public Property PointingErrorCovarianceMatrix As IDoubleArray
public IDoubleArray PointingErrorCovarianceMatrix {get; set;}
Inherited Interfaces
Interfaces | Description |
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IPoint | Provides access to members that define two dimensional points. |
IGeometry | Provides access to members that describe properties and behavior of all geometric objects. |
Classes that implement IMapPoint
Classes | Description |
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MapPoint | Implements interface IMapPoint (a point in map space). |