org.gvsig.fmap.geom.primitive
Interface Point

All Superinterfaces:

Comparable, Geometry, Primitive, Serializable, Shape

All Known Implementing Classes:

Point2D, Point2DZ

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

Field Summary

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

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

Method Summary

double	getCoordinateAt(int dimension) Gets the coordinate in a concrete dimension
double[]	getCoordinates() Deprecated. Use getCoordinateAt(int) instead
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) Deprecated. Use #setCoordinateAt(int, double)) instead
void	setX(double x) Sets the X coordinate
void	setY(double y) Sets the Y coordinate

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

area, buffer, centroid, cloneGeometry, closestPoints, contains, convertToWKB, convertToWKT, convexHull, coveredBy, crosses, difference, disjoint, distance, fastIntersects, getBounds2D, getDimension, getEnvelope, getGeneralPath, getGeometryType, getHandlers, getInteriorPoint, getInternalShape, getPathIterator, getPathIterator, getShape, getShape, getType, intersection, intersects, intersects, invokeOperation, invokeOperation, isSimple, isWithinDistance, move, overlaps, perimeter, reProject, rotate, scale, snapTo, touches, transform, union, within

Methods inherited from interface java.awt.Shape

contains, contains, contains, contains, getBounds, intersects

Methods inherited from interface java.lang.Comparable

compareTo

Method Detail

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)

Deprecated. Use #setCoordinateAt(int, double)) instead

Sets the point coordinates

Parameters:

value - 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()

Deprecated. Use getCoordinateAt(int) instead

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