Package org.gvsig.fmap.geom.primitive

Interface Point

All Superinterfaces:

Cloneable, Comparable, Geometry, Primitive, Serializable, Shape

All Known Subinterfaces:

PointM

public interface Point
extends Primitive

This interface is equivalent to the GM_Point specified in ISO 19107. It is the basic data type for a geometric object consisting of one and only one point.

Author:

Jorge Piera

See Also:

• ISO 19107

Nested Class Summary

Nested classes/interfaces inherited from interface org.gvsig.fmap.geom.Geometry

Geometry.DIMENSIONS, Geometry.OPERATIONS, Geometry.SUBTYPES, Geometry.TYPES, Geometry.ValidationStatus

Field Summary

Fields inherited from interface org.gvsig.fmap.geom.Geometry

BEST, E, EXTENDED_GEOMSUBTYPE_OFFSET, EXTENDED_GEOMTYPE_OFFSET, JOIN_STYLE_BEVEL, JOIN_STYLE_MITRE, JOIN_STYLE_ROUND, N, NE, NW, S, SE, SELECTHANDLER, STRETCHINGHANDLER, SW, W

Method Summary

Modifier and Type	Method	Description
Point	clone()
Point	cloneGeometry()	Creates a clone of this geometry.
Point	force2D()
Point	force2DM()
Point	force3D()
Point	force3DM()
double	getCoordinateAt(int dimension)	Gets the coordinate in a concrete dimension
double[]	getCoordinates()	Returns an array of coordinates.
DirectPosition	getDirectPosition()	Gets the of a point, that is composed by a set of ordinates
double	getX()	Returns the X coordinate
double	getY()	Returns the Y coordinate
void	setCoordinateAt(int dimension, double value)	Sets a ordinate in a concrete dimension
void	setCoordinates(double[] values)	Sets the point coordinates
void	setX(double x)	Sets the X coordinate
void	setY(double y)	Sets the Y coordinate

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface org.gvsig.fmap.geom.Geometry

area, boundary, buffer, buffer, canBeReprojected, canBeTransformed, centroid, closestPoints, contains, convertTo, convertToEWKB, convertToEWKB, convertToEWKBForcingType, convertToGeoJson, convertToHexEWKB, convertToHexEWKBQuietly, convertToHexWKB, convertToHexWKBQuietly, convertToWKB, convertToWKB, convertToWKBForcingType, convertToWKBQuietly, convertToWKT, convertToWKTQuietly, convexHull, coveredBy, covers, crosses, difference, disjoint, distance, ensureOrientation, equals, fastIntersects, fix, flip, forceSubtype, getBounds2D, getDimension, getEnvelope, getGeneralPath, getGeometryType, getHandlers, getInteriorPoint, getInternalShape, getPathIterator, getPathIterator, getProjection, getShape, getShape, getType, getValidationStatus, intersection, intersects, intersects, invokeOperation, invokeOperation, isCCW, isEmpty, isSimple, isValid, isWithinDistance, makeValid, move, offset, offset, out, overlaps, perimeter, reProject, rotate, scale, setProjection, setProjection, setProjectionIffNull, snapTo, toLines, toPoints, toPolygons, touches, transform, union, within

Methods inherited from interface java.awt.Shape

contains, contains, contains, contains, getBounds, intersects

Method Details

getDirectPosition

DirectPosition getDirectPosition()

Gets the of a point, that is composed by a set of ordinates

Returns:

The direct position

setCoordinateAt

void setCoordinateAt(int dimension,
 double value)

Sets a ordinate in a concrete dimension

Parameters:

dimension - The dimension to set

value - The value to set

setCoordinates

void setCoordinates(double[] values)

Sets the point coordinates

Parameters:

values - The coordinates to set

setX

void setX(double x)

Sets the X coordinate

Parameters:

x - The value to set

setY

void setY(double y)

Sets the Y coordinate

Parameters:

y - The value to set

getCoordinateAt

double getCoordinateAt(int dimension)

Gets the coordinate in a concrete dimension

Parameters:

dimension - The ordinate dimension

Returns:

The value of the ordinate

getCoordinates

double[] getCoordinates()

Returns an array of coordinates. Don't use the provided array to modify the point coordinates, but use the setCoordinateAt(int, double) , setX(double) or setY(double) methods instead.

Returns:

The point coordinates

getX

double getX()

Returns the X coordinate

Returns:

The X coordinate

getY

double getY()

Returns the Y coordinate

Returns:

The Y coordinate

cloneGeometry

Point cloneGeometry()

Description copied from interface: Geometry

Creates a clone of this geometry.

Specified by:

cloneGeometry in interface Geometry

Returns:

A clone of this geometry.

clone

Point clone()
     throws CloneNotSupportedException

Specified by:

clone in interface Geometry

Throws:

CloneNotSupportedException

force2D

Point force2D()
       throws GeometryOperationNotSupportedException,
GeometryOperationException

Specified by:

force2D in interface Geometry

Returns:

Throws:

GeometryOperationNotSupportedException

GeometryOperationException

force3D

Point force3D()
       throws GeometryOperationNotSupportedException,
GeometryOperationException

Throws:

GeometryOperationNotSupportedException

GeometryOperationException

force2DM

Point force2DM()
        throws GeometryOperationNotSupportedException,
GeometryOperationException

Throws:

GeometryOperationNotSupportedException

GeometryOperationException

force3DM

Point force3DM()
        throws GeometryOperationNotSupportedException,
GeometryOperationException

Throws:

GeometryOperationNotSupportedException

GeometryOperationException