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MapGuide API Reference
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MapGuide API Reference
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Inheritance diagram for MgCoordinateSystem:Public Member Functions | |
| virtual void | CancelLonLatBounds ()=0 |
| Cancels only the range checking for coordinate transformations, if it has been enabled via SetLonLatBounds before. Specifically, calling this method does not reset the min/max values on the coordinate system definition itself. That is, when eventually writing this object to the dictionary, the min/max values will be written, too. | |
| virtual void | CancelXYBounds ()=0 |
| Cancels only the range checking for coordinate transformations, if it has been enabled via SetXYBounds. | |
| virtual void | ConvertCoordinateFromLonLat (MgCoordinate *lonLatToCoordinate)=0 |
| Converts the specified MgCoordinate in lon/lat units to coordinate system units. | |
| virtual double | ConvertCoordinateSystemUnitsToMeters (double units)=0 |
| Converts the given value in coordinate system units to meters. | |
| virtual void | ConvertCoordinateToLonLat (MgCoordinate *coordinateToLonLat)=0 |
| Converts the specified MgCoordinate in coordinate system units to lon/lat units. | |
| virtual MgCoordinate * | ConvertFromLonLat (MgCoordinate *lonLat)=0 |
| virtual MgCoordinate * | ConvertFromLonLat (double dLongitude, double dLatitude)=0 |
| Converts the specified coordinates in lon/lat units to coordinate system units. | |
| virtual MgCoordinate * | ConvertFromLonLat (double dLongitude, double dLatitude, double dZ)=0 |
| Converts the specified coordinates in lon/lat units to coordinate system units. | |
| virtual double | ConvertMetersToCoordinateSystemUnits (double meters)=0 |
| Converts the given value in meters to coordinate system units. | |
| virtual MgCoordinate * | ConvertToLonLat (MgCoordinate *coordinate)=0 |
| Converts the specified MgCoordinate in coordinate system units to lon/lat units. | |
| virtual MgCoordinate * | ConvertToLonLat (double dX, double dY)=0 |
| Converts the specified coordinates in coordinate system units to lon/lat units. | |
| virtual MgCoordinate * | ConvertToLonLat (double dX, double dY, double dZ)=0 |
| Converts the specified coordinates in coordinate system units to lon/lat units. | |
| virtual MgCoordinateSystem * | CreateClone ()=0 |
| Gets a cloned copy of this coordinate system. | |
| virtual INT16 | GetAge ()=0 |
| virtual double | GetAzimuth (MgCoordinate *coord1, MgCoordinate *coord2)=0 |
| Gets the angle with respect to North of a vector formed by two coordinates. | |
| virtual double | GetAzimuth (double x1, double y1, double x2, double y2)=0 |
| Gets the angle with respect to North of a vector formed by two coordinate. | |
| virtual MgCoordinateSystemCatalog * | GetCatalog ()=0 |
| Gets the associated coordinate system catalog for this coordinate system. | |
| virtual MgStringCollection * | GetCategories ()=0 |
| Gets the categories of this coordinate system. | |
| virtual double | GetConvergence (double dLongitude, double dLatitude)=0 |
| virtual MgCoordinate * | GetCoordinate (MgCoordinate *coord, double azimuth, double distance)=0 |
| Computes a coordinate a given distance along a vector that is defined by a starting coordinate and an azimuth (Angle with respect to North). | |
| virtual MgCoordinate * | GetCoordinate (double xStart, double yStart, double azimuth, double distance)=0 |
| Computes a coordinate a given distance along a vector that is defined by a starting (x, y) coordinate and an azimuth (Angle with respect to North). | |
| virtual STRING | GetCountryOrState ()=0 |
| Gets the country or state of this coordinate system. | |
| virtual STRING | GetCsCode ()=0 |
| virtual STRING | GetDatum ()=0 |
| virtual MgCoordinateSystemDatum * | GetDatumDefinition ()=0 |
| Gets the datum definition for this coordinate system. | |
| virtual STRING | GetDatumDescription ()=0 |
| virtual STRING | GetDescription ()=0 |
| virtual STRING | GetEllipsoid ()=0 |
| virtual MgCoordinateSystemEllipsoid * | GetEllipsoidDefinition ()=0 |
| Gets the ellipsoid for this coordinate system. | |
| virtual STRING | GetEllipsoidDescription ()=0 |
| virtual INT32 | GetEpsgCode (void)=0 |
| virtual INT16 | GetEpsgQuadrant (void)=0 |
| virtual MgCoordinateSystemEnumInteger32 * | GetErrors ()=0 |
| virtual STRING | GetGroup ()=0 |
| Gets the group of this coordinate system. | |
| virtual double | GetLatMax ()=0 |
| Returns this system's maximum latitude value in degrees. If not set in the dictionary, the value returned here has been calculated by the underlying coordinate system transformation engine. | |
| virtual double | GetLatMin ()=0 |
| Returns this system's minimum latitude value in degrees. If not set in the dictionary, the value returned here has been calculated by the underlying coordinate system transformation engine. | |
| virtual STRING | GetLocation ()=0 |
| Gets the location of this coordinate system. | |
| virtual double | GetLonMax ()=0 |
| Returns this system's maximum longitude value in degrees. If not set in the dictionary, the value returned here has been calculated by the underlying coordinate system transformation engine. | |
| virtual double | GetLonMin ()=0 |
| Returns this system's minimum longitude value in degrees. If not set in the dictionary, the value returned here has been calculated by the underlying coordinate system transformation engine. | |
| virtual double | GetMapScale ()=0 |
| Gets the map scale for this coordinate system. | |
| virtual double | GetMaxX ()=0 |
| virtual double | GetMaxY ()=0 |
| virtual MgCoordinateSystemMeasure * | GetMeasure ()=0 |
| virtual double | GetMinX ()=0 |
| virtual double | GetMinY ()=0 |
| virtual double | GetOffsetX ()=0 |
| Gets the X offset of this coordinate system. | |
| virtual double | GetOffsetY ()=0 |
| Gets the Y offset of this coordinate system. | |
| virtual double | GetOriginLatitude ()=0 |
| Gets the origin latitude of this coordinate system. | |
| virtual double | GetOriginLongitude ()=0 |
| Gets the origin longitude of this coordinate system. | |
| virtual STRING | GetProjection ()=0 |
| virtual INT32 | GetProjectionCode ()=0 |
| Gets the projection code of this coordinate system (see MgCoordinateSystemProjectionCode) | |
| virtual STRING | GetProjectionDescription ()=0 |
| virtual double | GetProjectionParameter (INT32 nIndex)=0 |
| Gets the projection parameter count of this coordinate system at the specified index. | |
| virtual INT32 | GetProjectionParameterCount ()=0 |
| Gets the projection parameter count of this coordinate system. | |
| virtual INT16 | GetQuadrant ()=0 |
| Gets the quadrant for this coordinate system. | |
| virtual double | GetScale (double dLongitude, double dLatitude)=0 |
| virtual double | GetScaleH (double dLongitude, double dLatitude)=0 |
| virtual double | GetScaleK (double dLongitude, double dLatitude)=0 |
| virtual double | GetScaleReduction ()=0 |
| Gets the scale reduction of this coordinate system. | |
| virtual STRING | GetSource ()=0 |
| Gets the source of this coordinate system. | |
| virtual INT32 | GetSridCode (void)=0 |
| virtual INT32 | GetType ()=0 |
| Gets the type of the coordinate system: arbitrary, geographic, or projected. | |
| virtual INT32 | GetUnitCode ()=0 |
| Gets the unit code of this coordinate system. | |
| virtual STRING | GetUnits ()=0 |
| Gets the coordinate system units. | |
| virtual double | GetUnitScale ()=0 |
| virtual double | GetZeroX ()=0 |
| virtual double | GetZeroY ()=0 |
| virtual bool | IsEncrypted ()=0 |
| Checks whether this coordinate system is encrypted. | |
| virtual bool | IsGeodetic ()=0 |
| Gets whether this coordinate system is geodetic. | |
| virtual bool | IsLegalCountryOrState (CREFSTRING sCountryOrState)=0 |
| Checks whether this country or state is legal for this coordinate system. | |
| virtual bool | IsLegalCsCode (CREFSTRING sCode)=0 |
| Checks whether the given CS-Map coordinate system code is a legal one. | |
| virtual bool | IsLegalDescription (CREFSTRING sDesc)=0 |
| Checks whether this description is legal for this coordinate system. | |
| virtual bool | IsLegalGroup (CREFSTRING sGroup)=0 |
| Checks whether this group is legal for this coordinate system. | |
| virtual bool | IsLegalLocation (CREFSTRING sLoc)=0 |
| Checks whether this location is legal for this coordinate system. | |
| virtual bool | IsLegalSource (CREFSTRING sSource)=0 |
| Checks whether this source is legal for this coordinate system. | |
| virtual bool | IsProtected ()=0 |
| Checks whether this coordinate system is protected. | |
| virtual bool | IsSameAs (MgGuardDisposable *pDef)=0 |
| virtual bool | IsUsable (MgCoordinateSystemCatalog *pCatalog)=0 |
| virtual bool | IsValid ()=0 |
| Checks whether this coordinate system is a valid one. | |
| virtual bool | IsValidLonLat (double dLongitude, double dLatitude)=0 |
| Gets the given longitude and latitude coordinates are valid within this coordinate system. | |
| virtual bool | IsValidXY (double dX, double dY)=0 |
| Gets the given X and Y coordinates are valid within this coordinate system. | |
| virtual double | MeasureEuclideanDistance (MgCoordinate *coord1, MgCoordinate *coord2)=0 |
| Measures the euclidean distance between two coordinates in coordinate system units. | |
| virtual double | MeasureEuclideanDistance (double x1, double y1, double x2, double y2)=0 |
| Measures the euclidean distance between (x1, y1) and (x2, y2) in coordinate system units. | |
| virtual double | MeasureGreatCircleDistance (MgCoordinate *coord1, MgCoordinate *coord2)=0 |
| Measures the great circle distance between two coordinates in coordinate system units. | |
| virtual double | MeasureGreatCircleDistance (double x1, double y1, double x2, double y2)=0 |
| Measures the distance between two coordinates (x1, y1) and (x2, y2) in coordinate system units. | |
| virtual void | SetCountryOrState (CREFSTRING sCountryOrState)=0 |
| Sets the country or state of this coordinate system. | |
| virtual void | SetCsCode (CREFSTRING sCode)=0 |
| Sets the CS-Map coordinate system code for this coordinate system. | |
| virtual void | SetDatumDefinition (MgCoordinateSystemDatum *pDatum)=0 |
| Sets the datum for this coordinate system. | |
| virtual void | SetDescription (CREFSTRING sDesc)=0 |
| Sets the description of this coordinate system. | |
| virtual void | SetEllipsoidDefinition (MgCoordinateSystemEllipsoid *pEllipsoid)=0 |
| Sets the ellipsoid definition for this coordinate system. | |
| virtual void | SetEncryptMode (bool bIsEncrypted)=0 |
| virtual void | SetGroup (CREFSTRING sGroup)=0 |
| Sets the group of this coordinate system. | |
| virtual void | SetLocation (CREFSTRING sLoc)=0 |
| Sets the location of this coordinate system. | |
| virtual void | SetLonLatBounds (double dLonMin, double dLatMin, double dLonMax, double dLatMax)=0 |
| Allows to set the min/max longitude and latitude values in degrees this coordinate system is valid in. This method must only be called on systems that are not protected. When setting these values, the coordinate system API will perform the following actions: | |
| virtual void | SetMapScale (double dMapScale)=0 |
| Sets the map scale for this coordinate system. | |
| virtual void | SetOffsets (double dXOffset, double dYOffset)=0 |
| Sets the X and Y offsets for this coordinate system. | |
| virtual void | SetOriginLatitude (double dOrgLat)=0 |
| Sets the origin latitude for this coordinate system. | |
| virtual void | SetOriginLongitude (double dOrgLng)=0 |
| Sets the origin longitude for this coordinate system. | |
| virtual void | SetProjectionCode (INT32 prjType)=0 |
| Sets the projection code for this coordinate system. | |
| virtual void | SetProjectionParameter (INT32 nIndex, double dValue)=0 |
| Sets the projection parameter of this coordinate system at the specified index. | |
| virtual void | SetProtectMode (bool bIsProtected)=0 |
| virtual void | SetQuadrant (INT16 sQuad)=0 |
| Sets the quadrant for this coordinate system. | |
| virtual void | SetScaleReduction (double dSclRed)=0 |
| Sets the scale reduction for this coordinate system. | |
| virtual void | SetSource (CREFSTRING sSource)=0 |
| Sets the source of this coordinate system. | |
| virtual void | SetUnitCode (INT32 unit)=0 |
| Sets the unit code for this coordinate system. | |
| virtual void | SetXYBounds (double dXMin, double dYMin, double dXMax, double dYMax)=0 |
| Allows to set the min/max X and Y values in the coordinate system's units that this coordinate system is valid in. This method must only be called on systems that are not protected. When setting these values, the coordinate system API will perform the following actions: | |
| virtual void | SetZeroes (double dXZero, double dYZero)=0 |
| virtual STRING | ToString ()=0 |
| Gets the OGC WKT string representation of the coordinate system. | |
1.8.0 
