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Spatial DataBlade JAVA API v8.21 |
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public interface Point
The Point interface defines the methods for a class whose instances create a zero-dimensional geometric object that represents a single location in coordinate space.
A Point has a x-coordinate value and a y-coordinate value. The boundary of a Point is the empty set.
Care must be taken to distinguish implementations of this OGC point interface from another class called CoordPoint, which only contains coordinates.
Geometry
,
CoordPoint
Method Summary | |
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double |
ordAt(int index)
Returns the coordinate of this point specified by the argument index (x is at index 0, y is at index 1, z is at index 2, m is at index 3). |
double |
X()
Returns the x coordinate of this point. |
double |
Y()
Returns the y coordinate of this point. |
Methods inherited from interface com.ibm.spatial.geom.Geometry |
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asBinary, asText, boundary, buffer, contains, convexHull, crosses, difference, dimension, disjoint, distance, envelope, envelopesIntersect, equals, extent, exterior, interior, intersection, intersects, is3D, isEmpty, isMeasured, isSimple, isValid, locateAlong, locateBetween, numPoints, overlaps, srid, symmetricDiff, touches, union, within |
Method Detail |
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double X()
double Y()
double ordAt(int index)
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Spatial DataBlade JAVA API v8.21 |
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