org.geotools.referencing.cs
Class DefaultLinearCS
Object
Formattable
AbstractIdentifiedObject
AbstractCS
DefaultLinearCS
- All Implemented Interfaces:
- Serializable, CoordinateSystem, LinearCS, IdentifiedObject
public class DefaultLinearCS
- extends AbstractCS
- implements LinearCS
A one-dimensional coordinate system that consists of the points that lie on the single axis
described. The associated ordinate is the distance from the specified origin to the point
along the axis. Example: usage of the line feature representing a road to describe points
on or along that road. A LinearCS
shall have one
axis.
- Since:
- 2.1
- Author:
- Martin Desruisseaux (IRD)
- See Also:
- Serialized Form
Method Summary |
Measure |
distance(double[] coord1,
double[] coord2)
Computes the distance between two points. |
Methods inherited from class AbstractIdentifiedObject |
asSet, ensureAngularUnit, ensureLinearUnit, ensureNonNull, ensureNonNull, ensureTimeUnit, equals, equals, equals, equals, getAlias, getIdentifier, getIdentifier, getIdentifiers, getName, getName, getName, getProperties, getProperties, getRemarks, nameMatches, nameMatches, nameMatches |
DefaultLinearCS
public DefaultLinearCS(LinearCS cs)
- Constructs a new coordinate system with the same values than the specified one.
This copy constructor provides a way to wrap an arbitrary implementation into a
Geotools one or a user-defined one (as a subclass), usually in order to leverage
some implementation-specific API. This constructor performs a shallow copy,
i.e. the properties are not cloned.
- Since:
- 2.2
DefaultLinearCS
public DefaultLinearCS(String name,
CoordinateSystemAxis axis)
- Constructs a coordinate system from a name.
- Parameters:
name
- The coordinate system name.axis
- The axis.
DefaultLinearCS
public DefaultLinearCS(Map<String,?> properties,
CoordinateSystemAxis axis)
- Constructs a coordinate system from a set of properties.
The properties map is given unchanged to the
super-class constructor.
- Parameters:
properties
- Set of properties. Should contains at least "name"
.axis
- The axis.
distance
public Measure distance(double[] coord1,
double[] coord2)
throws MismatchedDimensionException
- Computes the distance between two points.
- Overrides:
distance
in class AbstractCS
- Parameters:
coord1
- Coordinates of the first point.coord2
- Coordinates of the second point.
- Returns:
- The distance between
coord1
and coord2
.
- Throws:
MismatchedDimensionException
- if a coordinate doesn't have the expected dimension.
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