Projection/Datum Functions

• GM_AddCustomDatum - Adds a New Custom Datum Transformation

• GM_AddCustomEllipsoid - Adds a New Custom Ellipsoid

• GM_AreProjectionsEquivalent - Checks to See if Two Projections are Equivalent

• GM_DecodeMGRSCoordinates - Decode a MGRS Coordinate String into a XY Location

• GM_GetAvailableProjectionList - Retrieve the List of Projections that are Available for Use

• GM_GetDatumInfo - Gets the Transformation Parameters for a Datum

• GM_GetMGRSCoordinates - Get the MGRS Coordinates for a Location

• GM_GetProjection - Retrieve the Current View/Export Projection

• GM_LoadProjectionFile - Load a Projection from a File

• GM_LoadProjectionFromEPSGCode - Initializes a GM_Projection_t structure from an EPSG code

• GM_LoadProjectionFromWKTString - Initializes a GM_Projection_t structure from an WKT String

• GM_ProjectionGetBase - Retrieves the Underlying Base Projection that Forms the Basis for a Given Projection.

• GM_ProjectPoint - Projects a Point from one Projection/Datum to Another

• GM_ProjectPointAtElev - Projects a Point from one Projection/Datum to Another at an Elevation Above the Ellipsoid

• GM_ProjectPointFromECEF - Projects a Point from ECEF Coordinates

• GM_ProjectPointList - Projects a List of Points from one Projection/Datum to Another

• GM_ProjectPointToECEF - Projects a Point to ECEF Coordinates

• GM_ProjectRectangle - Projects a Rectangle from one Projection/Datum to Another

• GM_SaveProjectionToFile - Saves a GM_Projection_t structure to a projection (PRJ) file.

• GM_SaveProjectionToString - Saves a GM_Projection_t structure to a WKT string.

• GM_SelectProjection - Prompt User for Projection

• GM_SelectProjectionEx - Prompt User for Projection with Additional Options

• GM_SetQueryProjectionCallback - Sets the Function to Call to Select a Projection

• GM_SetProjection - Sets the View/Export Projection/Datum

• GM_SetProjectionEx - Sets the View/Export Projection/Datum (w/ Automatic Zone Selection)