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mgIEnvelope.h File Reference

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Namespaces

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

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_MinY ()
 Gets the minimum Y coordinate value.
__property System::Double get_MinZ ()
 Gets the minimum Z coordinate value.

Function Documentation

__property System::Boolean get_IsEmpty  ) 
 

Indicates whether the envelope's extents are set.

Returns:
Returns 'true' if none of the X, Y and Z extents have been set; 'false' otherwise

__property System::Double get_MaxX  ) 
 

Gets the maximum X coordinate value.

Remarks:
This is the largest X ordinate value for the envelope, regardless of the sense of the axes. In a conventional right-handed system, this would be the X coordinate for the point in the front, upper-right corner of the envelope.
Returns:
Returns the maxiumum X ordinate; numeric_limits::quiet_NaN() by default

__property System::Double get_MaxY  ) 
 

Gets the maximum Y coordinate value.

Remarks:
This is the largest Y ordinate value for the envelope, regardless of the sense of the axes. In a conventional right-handed system, this would be the Y coordinate for the point in the front, upper-right corner of the envelope.
Returns:
Returns the maxiumum Y ordinate; numeric_limits::quiet_NaN() by default

__property System::Double get_MaxZ  ) 
 

Gets the maximum Z coordinate value.

Remarks:
This is the largest Z ordinate value for the envelope, regardless of the sense of the axes. In a conventional right-handed system, this would be the Z coordinate for the point in the front, upper-right corner of the envelope.
Returns:
Returns the maxiumum Z ordinate; numeric_limits::quiet_NaN() by default

__property System::Double get_MinY  ) 
 

Gets the minimum Y coordinate value.

Remarks:
This is the smallest Y ordinate value for the envelope, regardless of the sense of the axes. In a conventional right-handed system, this would be the Y coordinate for the point in the rear, lower-left corner of the envelope.
Returns:
Returns the miniumum Y ordinate; numeric_limits::quiet_NaN() by default

__property System::Double get_MinZ  ) 
 

Gets the minimum Z coordinate value.

Remarks:
This is the smallest Z ordinate value for the envelope, regardless of the sense of the axes. In a conventional right-handed system, this would be the Z coordinate for the point in the rear, lower-left corner of the envelope.
Returns:
Returns the miniumum Z ordinate; numeric_limits::quiet_NaN() by default

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