Package org.geotools.referencing.cs
Class DefaultLinearCS
- Object
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- Formattable
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- AbstractIdentifiedObject
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- AbstractCS
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- DefaultLinearCS
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- 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. ALinearCS
shall have one axis.Used with CRS type(s) Engineering
- Since:
- 2.1
- Author:
- Martin Desruisseaux (IRD)
- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class AbstractIdentifiedObject
EMPTY_ALIAS_ARRAY, EMPTY_IDENTIFIER_ARRAY, IDENTIFIER_COMPARATOR, NAME_COMPARATOR, REMARKS_COMPARATOR
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Fields inherited from class Formattable
SINGLE_LINE
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Fields inherited from interface IdentifiedObject
ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY
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Constructor Summary
Constructors Constructor Description DefaultLinearCS(String name, CoordinateSystemAxis axis)
Constructs a coordinate system from a name.DefaultLinearCS(Map<String,?> properties, CoordinateSystemAxis axis)
Constructs a coordinate system from a set of properties.DefaultLinearCS(LinearCS cs)
Constructs a new coordinate system with the same values than the specified one.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Measure
distance(double[] coord1, double[] coord2)
Computes the distance between two points.-
Methods inherited from class AbstractCS
equals, formatWKT, getAxis, getDimension, hashCode, isCompatibleDirection, isCompatibleUnit, standard, swapAndScaleAxis
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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
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Methods inherited from class Formattable
cleanupThreadLocals, toString, toWKT, toWKT, toWKT, toWKT
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Methods inherited from interface CoordinateSystem
getAxis, getDimension
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Methods inherited from interface IdentifiedObject
getAlias, getIdentifiers, getName, getRemarks, toWKT
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Constructor Detail
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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
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DefaultLinearCS
public DefaultLinearCS(String name, CoordinateSystemAxis axis)
Constructs a coordinate system from a name.- Parameters:
name
- The coordinate system name.axis
- The axis.
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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.
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Method Detail
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distance
public Measure distance(double[] coord1, double[] coord2) throws MismatchedDimensionException
Computes the distance between two points.- Overrides:
distance
in classAbstractCS
- Parameters:
coord1
- Coordinates of the first point.coord2
- Coordinates of the second point.- Returns:
- The distance between
coord1
andcoord2
. - Throws:
MismatchedDimensionException
- if a coordinate doesn't have the expected dimension.
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