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Point is an interface that represents an OGC geometric point, which is a 0-dimensional geometry representing a single location.
A geometric point contains coordinates for an n-dimensional point. This geometric point is a geometry entity and therefore also carries additional data such as a spatial reference system. Care must be taken to distinguish this point interface from another interface called CoordPoint, which is not a geometry entity and only contains coordinates.
Geometry
,
CoordPoint
Method Summary | |
double |
getOrd(int i)
Gets the i-th ordinate of this point. |
double |
getX()
Gets x coordinate of this point. |
double |
getY()
Gets y coordinate of this point. |
double |
getZ()
Gets z coordinate of this point. |
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 double getX()
public double getY()
public double getZ()
public double getOrd(int i)
i
- the 0-based index of the ordinates. For example,
i = 0 means the first dimension (or x by convention), etc.
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