AskGeo .NET  1.1.0
AskGeo Libraries for .NET
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Public Member Functions | Static Public Member Functions
AskGeo.Flt.UsPlaceHighMap Class Reference

The UsPlaceHighMap is a high-resolution map of the United States based on data from the US Census Bureau that returns a US census place record and related 2010 US Census and 2006-2010 American Community Survey metadata. More...

Inheritance diagram for AskGeo.Flt.UsPlaceHighMap:
AskGeo.Flt.UsCensusMapBase< ResultType > AskGeo.Flt.GeneralMap< ResultType >

List of all members.

Public Member Functions

override UsPlaceHighResult FindResult (float latDeg, float lonDeg)
 Returns a results map query result. All result classes extend ResultBase but the specific subclass returned depends on what map class is being used. Each map class has a companion result class. If no shape is found at or near the query point, null is returned.
override String GetOracleName ()

Static Public Member Functions

static UsPlaceHighMap Create (Stream dataFileStream)
static UsPlaceHighMap Create (Stream dataFileStream, float cellsPerDeg, float snapRadiusKm)
static String GetOracleNameStatic ()

Detailed Description

The UsPlaceHighMap is a high-resolution map of the United States based on data from the US Census Bureau that returns a US census place record and related 2010 US Census and 2006-2010 American Community Survey metadata.


Member Function Documentation

static UsPlaceHighMap AskGeo.Flt.UsPlaceHighMap.Create ( Stream  dataFileStream)
static

Static factory method used to construct an instance of this class.

Parameters:
dataFileStreamis the input stream for the data file associated with this class
Returns:
a instance of this class with default parameters.
static UsPlaceHighMap AskGeo.Flt.UsPlaceHighMap.Create ( Stream  dataFileStream,
float  cellsPerDeg,
float  snapRadiusKm 
)
static

Static factory method used to construct an instance of this class.

Parameters:
dataFileStreamis the input stream for the data file associated with this class
cellsPerDegis the resolution of the spatial index. Testing has show that a suitable value for this parameter is 1.0, which is the default value.
snapRadiusKmis the maximum snap-to distance for query points not inside any shape on the map.
Returns:
an instance of this class with given parameters.
override UsPlaceHighResult AskGeo.Flt.UsPlaceHighMap.FindResult ( float  latDeg,
float  lonDeg 
)
virtual

Returns a results map query result. All result classes extend ResultBase but the specific subclass returned depends on what map class is being used. Each map class has a companion result class. If no shape is found at or near the query point, null is returned.

Parameters:
latDegthe latitude of the query point, expressed in degrees.
lonDegthe longitude of the query point, expressed in degrees.
Returns:
the result for the given latitude and longitude, or null if none is found.

Implements AskGeo.Flt.GeneralMap< ResultType >.

override String AskGeo.Flt.UsPlaceHighMap.GetOracleName ( )
virtual
static String AskGeo.Flt.UsPlaceHighMap.GetOracleNameStatic ( )
static

A unique identifier for this map, used in the license file and in the AskGeo Web API.

Returns:
the unique identifier for this map.

The documentation for this class was generated from the following file: