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java.lang.Objectcom.vividsolutions.jts.geom.util.LinearComponentExtracter
public class LinearComponentExtracter
Extracts all the 1-dimensional (LineString
) components from a Geometry
.
For polygonal geometries, this will extract all the component LinearRing
s.
If desired, LinearRing
s can be forced to be returned as LineString
s.
Constructor Summary | |
---|---|
LinearComponentExtracter(Collection lines)
Constructs a LineExtracterFilter with a list in which to store LineStrings found. |
|
LinearComponentExtracter(Collection lines,
boolean isForcedToLineString)
Constructs a LineExtracterFilter with a list in which to store LineStrings found. |
Method Summary | |
---|---|
void |
filter(Geometry geom)
Performs an operation with or on geom . |
static Collection |
getLines(Collection geoms,
Collection lines)
Extracts the linear components from a single Geometry
and adds them to the provided Collection . |
static Collection |
getLines(Collection geoms,
Collection lines,
boolean forceToLineString)
Extracts the linear components from a single Geometry
and adds them to the provided Collection . |
static List |
getLines(Geometry geom)
Extracts the linear components from a single geometry. |
static List |
getLines(Geometry geom,
boolean forceToLineString)
Extracts the linear components from a single geometry. |
static Collection |
getLines(Geometry geom,
Collection lines)
Extracts the linear components from a single Geometry
and adds them to the provided Collection . |
static Collection |
getLines(Geometry geom,
Collection lines,
boolean forceToLineString)
Extracts the linear components from a single Geometry
and adds them to the provided Collection . |
void |
setForceToLineString(boolean isForcedToLineString)
Indicates that LinearRing components should be converted to pure LineStrings. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public LinearComponentExtracter(Collection lines)
public LinearComponentExtracter(Collection lines, boolean isForcedToLineString)
Method Detail |
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public static Collection getLines(Collection geoms, Collection lines)
Geometry
and adds them to the provided Collection
.
geoms
- the collection of geometries from which to extract linear componentslines
- the collection to add the extracted linear components to
public static Collection getLines(Collection geoms, Collection lines, boolean forceToLineString)
Geometry
and adds them to the provided Collection
.
geoms
- the Collection of geometries from which to extract linear componentslines
- the collection to add the extracted linear components toforceToLineString
- true if LinearRings should be converted to LineStrings
public static Collection getLines(Geometry geom, Collection lines)
Geometry
and adds them to the provided Collection
.
geom
- the geometry from which to extract linear componentslines
- the Collection to add the extracted linear components to
public static Collection getLines(Geometry geom, Collection lines, boolean forceToLineString)
Geometry
and adds them to the provided Collection
.
geom
- the geometry from which to extract linear componentslines
- the Collection to add the extracted linear components toforceToLineString
- true if LinearRings should be converted to LineStrings
public static List getLines(Geometry geom)
LinearComponentExtracter
instance
and pass it to multiple geometries.
geom
- the geometry from which to extract linear components
public static List getLines(Geometry geom, boolean forceToLineString)
LinearComponentExtracter
instance
and pass it to multiple geometries.
geom
- the geometry from which to extract linear componentsforceToLineString
- true if LinearRings should be converted to LineStrings
public void setForceToLineString(boolean isForcedToLineString)
isForcedToLineString
- true if LinearRings should be converted to LineStringspublic void filter(Geometry geom)
GeometryComponentFilter
geom
.
filter
in interface GeometryComponentFilter
geom
- a Geometry
to which the filter is applied.
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