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Curve is an interface that represents an OGC-specified curve. A curve is a generic one-dimensional geometric object that has two end points and is arbitrarily interpolated between these two points.
Method Summary | |
CoordPoint |
getEndPoint()
Gets the last point of this curve. |
void |
getEndPoint(CoordPoint point)
Gets the last point of this curve. |
CoordPoint |
getStartPoint()
Gets the first point of this curve. |
void |
getStartPoint(CoordPoint point)
Gets the first point of this curve. |
boolean |
isClosed()
Determines if this curve is closed, that is, if the first point of this curve is the same as the last point. |
double |
length()
Computes the length of this curve, as measured in the geometry's coordinate system. |
Methods inherited from interface oracle.sdoapi.geom.Geometry |
clone, getAllIsolatedPoints, getAllSegments, getCoordinateDimension, getDimensionality, getEnvelope, getGeometryType, getLabelPoint, getLabelPoint, getSpatialReference, isEmpty, isSimple, isValid, linearize |
Method Detail |
public CoordPoint getStartPoint()
public void getStartPoint(CoordPoint point)
point
- a preallocated coordinate point that is to be filled with
the ordinates of the first point of this curvepublic CoordPoint getEndPoint()
public void getEndPoint(CoordPoint point)
point
- a preallocated coordinate point that is to be filled with
the ordinates of the last point of this curvepublic double length()
public boolean isClosed()
true
if this curve is closed;
false
otherwise
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