LocationTransform Method

Provides a shortcut for transforming the current location from one coordinate reference system to another.

Namespace: Ptv.Components.Projections
Assembly: Ptv.Components.Projections (in Ptv.Components.Projections.dll) Version: 1.7.10.0

Syntax

C++

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public Location Transform(
	string sourceId,
	string targetId
)

Public Function Transform ( 
	sourceId As String,
	targetId As String
) As Location

public:
Location Transform(
	String^ sourceId, 
	String^ targetId
)

member Transform : 
        sourceId : string * 
        targetId : string -> Location

Parameters

sourceId: Type: SystemString
Identifies the source CRS, e.g. EPSG:4326
targetId: Type: SystemString
Identifies the target CRS, e.g. EPSG:3857

Return Value

Type: Location
Returns the transformed location.

Remarks

The returned location may be set to its defaults if the transformation fails.

Examples

The following is an example of transforming a location from WGS84 to Google Mercator:

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// create a location
Location Karlsruhe = new Location(8.4038, 49.0081);

// transform location to Google Mercator
Location mapCenter = Karlsruhe.Transform("EPSG:4326", "EPSG:3857");

...

Reference

Location Structure

Ptv.Components.Projections Namespace

LocationAddLanguageSpecificTextSet("LSTA61377E3_0?cpp=::|nu=.");Transform Method

Parameters

Return Value

Reference

LocationTransform Method