element AbstractCurveSegment
diagram AirQualityReporting_p2100.png
namespace http://www.opengis.net/gml/3.2
type gml:AbstractCurveSegmentType
properties
content complex
substGrp gml:AbstractObject
abstract true
attributes
Name  Type  Use  Default  Fixed  annotation
numDerivativesAtStartinteger  0    
numDerivativesAtEndinteger  0    
numDerivativeInteriorinteger  0    
annotation
documentation
A curve segment defines a homogeneous segment of a curve.
The attributes numDerivativesAtStart, numDerivativesAtEnd and numDerivativesInterior specify the type of continuity as specified in ISO 19107:2003, 6.4.9.3.
The AbstractCurveSegment element is the abstract head of the substituition group for all curve segment elements, i.e. continuous segments of the same interpolation mechanism.
All curve segments shall have an attribute interpolation with type gml:CurveInterpolationType specifying the curve interpolation mechanism used for this segment. This mechanism uses the control points and control parameters to determine the position of this curve segment.


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