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mgILinearRing.h File Reference

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Namespaces

namespace  OSGeo
namespace  OSGeo::FDO
namespace  OSGeo::FDO::Geometry

Classes

class  OSGeo::FDO::Geometry::LinearRingCollection
 The LinearRingCollection class is a collection of ILinearRing objects. More...
class  OSGeo::FDO::Geometry::LinearRingCollection::Enumerator
 A Nested class defined to provide enumeration of Dictionary elements.

Functions

__property OSGeo::FDO::Geometry::DirectPositionCollectionget_Positions ()
 Gets a collection of all of the positions in this object.
virtual System::Void GetItemByMembers (System::Int32 index, System::Double &coordinateX, System::Double &coordinateY, System::Double &coordinateZ, System::Double &coordinateM, System::Int32 &dimensionality)=0
 Gets the position at the specified (zero-based) index, by values of its member data. This is in aid of higher performance for any implementation that does not internally use FdoIDirectPosition objects for storage, or for an application seeking to avoid overhead of accessor methods.

Function Documentation

__property OSGeo ::FDO ::Geometry ::DirectPositionCollection* get_Positions  ) 
 

Gets a collection of all of the positions in this object.

Returns:
Returns the positions

virtual System::Void GetItemByMembers System::Int32  index,
System::Double &  coordinateX,
System::Double &  coordinateY,
System::Double &  coordinateZ,
System::Double &  coordinateM,
System::Int32 &  dimensionality
[pure virtual]
 

Gets the position at the specified (zero-based) index, by values of its member data. This is in aid of higher performance for any implementation that does not internally use FdoIDirectPosition objects for storage, or for an application seeking to avoid overhead of accessor methods.

Parameters:
index Input Zero-based index in the object's list of positions.
coordinateX Output X ordinate value.
coordinateY Output Y ordinate value.
coordinateZ Output Z ordinate value.
coordinateM Output M ordinate value.
dimensionality Output Dimensionality of ordinates in this position.
Returns:
Returns nothing

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