# OSGeo::FDO::Geometry::IEnvelopeImp Class Reference
[OSGeo::FDO::Geometry]

Inheritance diagram for OSGeo::FDO::Geometry::IEnvelopeImp:

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List of all members.

## Detailed Description

The IEnvelopeImp class is a three-dimensional, axis-aligned box. This is a helper type for Geometries, and does not itself inherit from IGeometry.

()

Remarks:
  This type is typically used to record the "extents" of a shape, also known in 2 dimensions as an MBR ("Minimum Bounding Rectangle"). The box may be initially empty, meaning that no dimensions have an assigned value. Each individual extent may be unassigned, in which case using its accessor will return numeric_limits::quiet_NaN().

## Public Member Functions
__property System::Boolean | get_IsEmpty ()
| Indicates whether the envelope's extents are set.
__property System::Double | get_MaxX ()
| Gets the maximum X coordinate value.
__property System::Double | get_MaxY ()
| Gets the maximum Y coordinate value.
__property System::Double | get_MaxZ ()
| Gets the maximum Z coordinate value.
__property System::Double | get_MinX ()
| Gets the minimum X coordinate value.
__property System::Double | get_MinY ()
| Gets the minimum Y coordinate value.
__property System::Double | get_MinZ ()
| Gets the minimum Z coordinate value.
| IEnvelopeImp (System::IntPtr unmanaged, System::Boolean autoDelete)
| Constructs an IEnvelopeImp managed object based on an unmanaged instance of the object.