com.kheops.jmap.spatial

Interface Curve

All Superinterfaces:

java.lang.Cloneable, Geometry, java.io.Serializable

All Known Implementing Classes:

Line, LinearRing, LineString

public interface Curve
extends Geometry

This abstract class defines methods for a general curve (1D geometry object)

Field Summary

Fields

Modifier and Type	Field and Description
static long	serialVersionUID

Fields inherited from interface com.kheops.jmap.spatial.Geometry

GEOMETRY_ANNOTATION, GEOMETRY_COMPLEX, GEOMETRY_ELLIPSE, GEOMETRY_LINE, GEOMETRY_LINEAR_RING, GEOMETRY_LINESTRING, GEOMETRY_MULTI_ANNOTATION, GEOMETRY_MULTI_LINESTRING, GEOMETRY_MULTI_POINT, GEOMETRY_MULTI_POLYGON, GEOMETRY_POINT, GEOMETRY_POLYGON, GEOMETRY_RECTANGLE

Method Summary

Modifier and Type	Method and Description
Curve	clone() Clones this geometry.
Point	endPoint() The last point of the curve
boolean	isClosed() Tests if the curve is closed (endPoint equals startPoint)
boolean	isRing() Tests if the curve is closed and simple (doesn't intersect itself)
double	length() The length of the curve
Point	startPoint() The first point of the curve

Methods inherited from interface com.kheops.jmap.spatial.Geometry

area, asText, boundary, createBounds, getBounds, getCenteredPoint, getGeometryId, getGeometryType, serialize, sizeOf, spatiallyEquals, spatiallyEquals, toString, transform, translate

Field Detail

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

Method Detail

clone

Curve clone()

Clones this geometry.

Specified by:

clone in interface Geometry

Returns:

a deep copy of the current geometry.

length

double length()

The length of the curve

Specified by:

length in interface Geometry

Returns:

startPoint

Point startPoint()

The first point of the curve

Returns:

endPoint

Point endPoint()

The last point of the curve

Returns:

isClosed

boolean isClosed()

Tests if the curve is closed (endPoint equals startPoint)

Returns:

isRing

boolean isRing()

Tests if the curve is closed and simple (doesn't intersect itself)

Returns: