Schema Central > NIEM 3.1 > geometryPrimitives.xsd > gml:LineStringSegment
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gml:LineStringSegment

A LineStringSegment is a curve segment that is defined by two or more control points including the start and end point, with linear interpolation between them.
The content model follows the general pattern for the encoding of curve segments.

Element information

Content

Attributes

NameOccTypeDescriptionNotes
numDerivativesAtStart [0..1]xsd:integerDefault value is "0". from type gml:AbstractCurveSegmentType
numDerivativesAtEnd [0..1]xsd:integerDefault value is "0". from type gml:AbstractCurveSegmentType
numDerivativeInterior [0..1]xsd:integerDefault value is "0". from type gml:AbstractCurveSegmentType
interpolation [0..1]gml:CurveInterpolationTypeFixed value is "linear".

Used in

Substitution hierarchy

Sample instance

<gml:LineStringSegment>
   <gml:pos>1.0 1.0</gml:pos>
</gml:LineStringSegment>

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