ShapeConverter.Double

java.lang.Object

org.apache.sis.internal.feature.jts.ShapeConverter

org.apache.sis.internal.feature.jts.ShapeConverter.Double

Enclosing class:: ShapeConverter

private static final class ShapeConverter.Double extends ShapeConverter

A converter of Java2D Shape to a JTS Geometry storing coordinates as double values.

Field Summary

Fields

Modifier and Type

Field

Description

private double[]

buffer

Coordinate of current geometry.

private final double[]

vertex

A temporary array for the transfer of coordinate values.

Fields inherited from class org.apache.sis.internal.feature.jts.ShapeConverter
iterator, length
Constructor Summary

Constructors

Constructor

Description

Double(org.locationtech.jts.geom.GeometryFactory factory, PathIterator iterator)

Creates a new converter for the given path iterator.
Method Summary

Modifier and Type

Method

Description

(package private) void

addPoint()

Stores the single point obtained by the last call to currentSegment().

private void

addPoint(double[] source)

Implementation of addPoint() shared with toSequence(boolean).

(package private) int

currentSegment()

Delegates to PathIterator.currentSegment(double[]).

(package private) PackedCoordinateSequence

toSequence(boolean close)

Returns a copy of current coordinate values as a JTS coordinate sequence.

Methods inherited from class org.apache.sis.internal.feature.jts.ShapeConverter
create

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- vertex
  
  private final double[] vertex
  
  A temporary array for the transfer of coordinate values.
- buffer
  
  private double[] buffer
  
  Coordinate of current geometry. The number of valid values is ShapeConverter.length.
Constructor Details
- Double
  
  Double(org.locationtech.jts.geom.GeometryFactory factory, PathIterator iterator)
  
  Creates a new converter for the given path iterator.
Method Details
- currentSegment
  
  int currentSegment()
  
  Delegates to PathIterator.currentSegment(double[]).
  
  Specified by:
  
  currentSegment in class ShapeConverter
- addPoint
  
  void addPoint()
  
  Stores the single point obtained by the last call to currentSegment().
  
  Specified by:
  
  addPoint in class ShapeConverter
- addPoint
  
  private void addPoint(double[] source)
  
  Implementation of addPoint() shared with toSequence(boolean).
- toSequence
  
  PackedCoordinateSequence toSequence(boolean close)
  
  Returns a copy of current coordinate values as a JTS coordinate sequence.
  
  Specified by:
  
  toSequence in class ShapeConverter
  
  Parameters:
  
  close - whether to ensure that the first point is repeated as the last point.
  
  Returns:
  
  a JTS coordinate sequence containing a copy of current coordinate values.