ArcObjects Library Reference (3DAnalyst)  

ICamera.QueryIdentifyVector Method

Returns the vector that corresponds to given screen coordinates.

[Visual Basic .NET]
Public Sub QueryIdentifyVector ( _
    ByVal dx As Integer, _
    ByVal dy As Integer, _
    ByVal pIdentifyVect As IVector3D _
)
[C#]
public void QueryIdentifyVector (
    int dx,
    int dy,
    IVector3D pIdentifyVect
);
[C++]
HRESULT QueryIdentifyVector(
  long dx,
  long dy,
  IVector3D* pIdentifyVect
);
[C++]

Parameters

dx [in]   dx is a parameter of type long dy [in]   dy is a parameter of type long pIdentifyVect [in]

  pIdentifyVect is a parameter of type IVector3D

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires 3D Analyst Extension.

See Also

ICamera Interface