com.mapinfo.midev.geometry

Interface IMultiCurve

All Superinterfaces:

IFeatureGeometry, IGeometry, Iterable<ICurve>, Serializable

public interface IMultiCurve
extends IFeatureGeometry, Iterable<ICurve>

An unordered container of zero or more ICurves.

Method Summary

Modifier and Type	Method and Description
IMultiCurve	getCopy() Returns a non-transient copy of this IFeatureGeometry in this IFeatureGeometry's coordinate system.
IMultiCurve	getCopy(CoordSys crs) Returns a non-transient copy of this IFeatureGeometry in the specified coordinate system.
int	getCurveCount() Returns the number of ICurves in this IMultiCurve.
Length	getLength(ComputationType ct) Computes the total length of this IMultiCurve using the given ComputationType.

Methods inherited from interface com.mapinfo.midev.geometry.IFeatureGeometry

getRepresentativePoint, initializeRepresentativePoint, setRepresentativePoint

Methods inherited from interface com.mapinfo.midev.geometry.IGeometry

contains, getArea, getCoordSys, getDimension, getEnvelope, getPerimeter, getSpatialInfo, getType, isEmpty, isTransient, mAllSet, mSet, zAllSet, zSet

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Method Detail

getCurveCount

int getCurveCount()

Returns the number of ICurves in this IMultiCurve.

Returns:

the number of ICurves in this IMultiCurve.

getCopy

IMultiCurve getCopy(CoordSys crs)

Description copied from interface: IFeatureGeometry

Returns a non-transient copy of this IFeatureGeometry in the specified coordinate system.

Specified by:

getCopy in interface IFeatureGeometry

Specified by:

getCopy in interface IGeometry

Parameters:

crs - coordinate system of the returned copy

Returns:

a non-transient copy of this IFeatureGeometry in the specified coordinate system.

See Also:

IGeometry.isTransient()

getCopy

IMultiCurve getCopy()

Description copied from interface: IFeatureGeometry

Returns a non-transient copy of this IFeatureGeometry in this IFeatureGeometry's coordinate system.

Specified by:

getCopy in interface IFeatureGeometry

Specified by:

getCopy in interface IGeometry

Returns:

a non-transient copy of this IFeatureGeometry in this IFeatureGeometry's coordinate system.

See Also:

IFeatureGeometry.getCopy(com.mapinfo.midev.coordsys.CoordSys), IGeometry.isTransient()

getLength

Length getLength(ComputationType ct)

Computes the total length of this IMultiCurve using the given ComputationType.

The total length is the sum of the lengths of all the constituent parts of the geometry. It is possible for the total length to be zero if the geometry is degenerate and all its points are co-incident.

The length of an empty geometry is 0.

Parameters:

ct - the preferred computation type.

Returns:

total length of the geometry. Never null.

Throws:

InvalidComputationTypeException - if the given computation type is incompatible with the coordinate system of this geometry.