Represents a composite curve.
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#include <luciad/geometries/CompositeCurve.h>
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size_t | getHash () const override |
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virtual size_t | getHash () const =0 |
| Returns the hash value for this geometry. More...
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Represents a composite curve.
- See also
- GeometryFactory::createCompositeCurve
◆ ~CompositeCurve()
luciad::CompositeCurve::~CompositeCurve |
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override |
◆ computePoint()
Coordinate luciad::CompositeCurve::computePoint |
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double |
parameter | ) |
const |
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overridevirtual |
Computes a point of the curve, defined by the given parameter.
- At parameter 0, the point is the start point of the curve.
- At parameter 1, the point is the end point of the curve.
- Parameters
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parameter | the parameter value, within [0,1] , to compute the point location for. |
- Returns
- the computed point location.
- Exceptions
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luciad::InvalidArgumentException | if parameter is not within [0,1] , or if the point could not be computed. For example, when the curve is defined by invalid points. |
Implements luciad::Curve.
Reimplemented in luciad::Polyline.
◆ getBounds()
Bounds luciad::CompositeCurve::getBounds |
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const |
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overridevirtual |
Returns the bounds for the geometry object.
- Returns
- the bounds for the geometry object.
- Exceptions
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Implements luciad::Geometry.
Reimplemented in luciad::Polyline.
◆ getCurveAt()
virtual std::shared_ptr< Curve > luciad::CompositeCurve::getCurveAt |
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size_t |
index | ) |
const |
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virtual |
Returns the curve for the requested index.
- Parameters
-
- Returns
- the curve at index
- See also
- getCurveCount
- Exceptions
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Reimplemented in luciad::Polyline.
◆ getCurveCount()
virtual size_t luciad::CompositeCurve::getCurveCount |
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const |
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virtual |
Returns the number of curves in this composite.
- Returns
- the number of curves in this composite.
- See also
- getCurveAt
Reimplemented in luciad::Polyline.
◆ getHash()
size_t luciad::CompositeCurve::getHash |
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const |
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overrideprotectedvirtual |
◆ getLength2D()
double luciad::CompositeCurve::getLength2D |
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const |
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overridevirtual |
◆ getReference()
Returns the coordinate reference of the geometry.
- Returns
- the coordinate reference of the geometry.
Implements luciad::Geometry.
Reimplemented in luciad::Polyline.