deegree 2.5 (2011/06/29 09:44 build-8-official)

org.deegree.model.spatialschema
Interface Position

All Known Implementing Classes:
PositionImpl

public interface Position

A sequence of decimals numbers which when written on a width are a sequence of coordinate positions. The width is derived from the CRS or coordinate dimension of the container.

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Version:
5.6.2001
Author:
Andreas Poth


Method Summary
 double getAccuracy()
          returns the accuracy the position is defined.
 double[] getAsArray()
          NOTE: The returned array always has a length of 3, regardless of the dimension.
 javax.vecmath.Point3d getAsPoint3d()
           
 int getCoordinateDimension()
           
 double getX()
           
 double getY()
           
 double getZ()
           
 void setAccuracy(double accuracy)
           
 void translate(double[] d)
          translates the coordinates of the position.
 

Method Detail

getX

double getX()
Returns:
the x-value of the point

getY

double getY()
Returns:
the y-value of the point

getZ

double getZ()
Returns:
the z-value of the point

getCoordinateDimension

int getCoordinateDimension()
Returns:
the coordinate dimension of the position

getAsArray

double[] getAsArray()
NOTE: The returned array always has a length of 3, regardless of the dimension. This is due to a limitation in the coordinate transformation package (proj4), which expects coordinates to have 3 dimensions.

Returns:
the x- and y-value of the point as a two dimensional array the first field contains the x- the second field the y-value.

translate

void translate(double[] d)
translates the coordinates of the position.

Parameters:
d - the first coordinate of the position will be translated by the first field of d the second coordinate by the second field of d and so on...

getAccuracy

double getAccuracy()
returns the accuracy the position is defined. The accuracy is measured in values of the CRS the positions coordinates are stored

Returns:
the accuracy the position is defined

setAccuracy

void setAccuracy(double accuracy)
Parameters:
accuracy -
See Also:
getAccuracy()

getAsPoint3d

javax.vecmath.Point3d getAsPoint3d()
Returns:
the position as a point3d

deegree 2.5 (2011/06/29 09:44 build-8-official)

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