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| java.lang.Object
 org.geotools.geometry.AbstractDirectPosition
org.geotools.geometry.DirectPosition1D
| DirectPosition1D | | public class DirectPosition1D extends AbstractDirectPosition implements Serializable,Cloneable(Code) | | Holds the coordinates for a one-dimensional position within some coordinate reference system.
since:
2.0
version:
$Id: DirectPosition1D.java 26137 2007-07-03 17:59:44Z desruisseaux $
author:
Martin Desruisseaux
See Also: DirectPosition2D
See Also: GeneralPosition |
| Field Summary | |
| public double | ordinate
The ordinate value. |
| Constructor Summary | |
| public | DirectPosition1D()
Constructs a position initialized to (0) with a
null coordinate reference system. | | public | DirectPosition1D(CoordinateReferenceSystem crs)
Constructs a position with the specified coordinate reference system. | | public | DirectPosition1D(double ordinate)
Constructs a 1D position from the specified ordinate. | | public | DirectPosition1D(DirectPosition point)
Constructs a position initialized to the same values than the specified point. |
| Method Summary | |
| final public CoordinateReferenceSystem | getCoordinateReferenceSystem()
Returns the coordinate reference system in which the coordinate is given. | | public double[] | getCoordinates()
Returns a sequence of numbers that hold the coordinate of this position in its
reference system. | | final public int | getDimension()
The length of coordinate sequence (the number of entries). | | final public double | getOrdinate(int dimension)
Returns the ordinate at the specified dimension.
Parameters:
dimension - The dimension, which must be 0. | | public int | hashCode()
Returns a hash value for this coordinate. | | public void | setCoordinateReferenceSystem(CoordinateReferenceSystem crs)
Set the coordinate reference system in which the coordinate is given. | | public void | setLocation(DirectPosition position)
Set this coordinate to the specified direct position. | | final public void | setOrdinate(int dimension, double value)
Sets the ordinate value along the specified dimension. |
| ordinate | | public double ordinate(Code) | | The ordinate value.
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| DirectPosition1D | | public DirectPosition1D()(Code) | | Constructs a position initialized to (0) with a
null coordinate reference system.
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| DirectPosition1D | | public DirectPosition1D(CoordinateReferenceSystem crs)(Code) | | Constructs a position with the specified coordinate reference system.
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| DirectPosition1D | | public DirectPosition1D(double ordinate)(Code) | | Constructs a 1D position from the specified ordinate.
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| DirectPosition1D | | public DirectPosition1D(DirectPosition point)(Code) | | Constructs a position initialized to the same values than the specified point.
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| getCoordinateReferenceSystem | | final public CoordinateReferenceSystem getCoordinateReferenceSystem()(Code) | | Returns the coordinate reference system in which the coordinate is given.
May be
null if this particular
DirectPosition is included
in a larger object with such a reference to a
.
The coordinate reference system, or null . |
| getCoordinates | | public double[] getCoordinates()(Code) | | Returns a sequence of numbers that hold the coordinate of this position in its
reference system.
The coordinates. |
| getDimension | | final public int getDimension()(Code) | | The length of coordinate sequence (the number of entries).
This is always 1 for DirectPosition1D objects.
The dimensionality of this position. |
| getOrdinate | | final public double getOrdinate(int dimension) throws IndexOutOfBoundsException(Code) | | Returns the ordinate at the specified dimension.
Parameters:
dimension - The dimension, which must be 0. The .
throws:
IndexOutOfBoundsException - if the specified dimension is out of bounds. |
| hashCode | | public int hashCode()(Code) | | Returns a hash value for this coordinate.
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| setCoordinateReferenceSystem | | public void setCoordinateReferenceSystem(CoordinateReferenceSystem crs)(Code) | | Set the coordinate reference system in which the coordinate is given.
Parameters:
crs - The new coordinate reference system, or null . |
| setLocation | | public void setLocation(DirectPosition position) throws MismatchedDimensionException(Code) | | Set this coordinate to the specified direct position. If the specified position
contains a
,
then the CRS for this position will be set to the CRS of the specified position.
Parameters:
position - The new position for this point.
throws:
MismatchedDimensionException - if this point doesn't have the expected dimension. |
| setOrdinate | | final public void setOrdinate(int dimension, double value) throws IndexOutOfBoundsException(Code) | | Sets the ordinate value along the specified dimension.
Parameters:
dimension - The dimension, which must be 0.
Parameters:
value - the ordinate value.
throws:
IndexOutOfBoundsException - if the specified dimension is out of bounds. |
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