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java.lang.Objectcom.vividsolutions.jts.geom.impl.PackedCoordinateSequenceFactory
Builds packed array coordinate sequences. The array data type can be either double or float, and defaults to float.
Field Summary | |
static int |
DOUBLE
|
static PackedCoordinateSequenceFactory |
DOUBLE_FACTORY
|
static int |
FLOAT
|
static PackedCoordinateSequenceFactory |
FLOAT_FACTORY
|
Constructor Summary | |
PackedCoordinateSequenceFactory()
Creates a new PackedCoordinateSequenceFactory of type DOUBLE. |
|
PackedCoordinateSequenceFactory(int type)
Creates a new PackedCoordinateSequenceFactory of the given type. |
|
PackedCoordinateSequenceFactory(int type,
int dimension)
Creates a new PackedCoordinateSequenceFactory of the given type. |
Method Summary | |
CoordinateSequence |
create(Coordinate[] coordinates)
Returns a CoordinateSequence based on the given array. |
CoordinateSequence |
create(CoordinateSequence coordSeq)
Creates a CoordinateSequence which is a copy
of the given CoordinateSequence . |
CoordinateSequence |
create(double[] packedCoordinates,
int dimension)
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CoordinateSequence |
create(float[] packedCoordinates,
int dimension)
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CoordinateSequence |
create(int size,
int dimension)
Creates a CoordinateSequence of the specified size and dimension. |
int |
getDimension()
|
int |
getType()
Returns the type of packed coordinate sequences this factory builds, either PackedCoordinateSequenceFactory#Float or PackedCoordinateSequenceFactory#Double |
void |
setDimension(int dimension)
|
void |
setType(int type)
Sets the type of packed coordinate sequences this factory builds, acceptable values are PackedCoordinateSequenceFactory#Floator PackedCoordinateSequenceFactory#Double |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final int DOUBLE
public static final int FLOAT
public static final PackedCoordinateSequenceFactory DOUBLE_FACTORY
public static final PackedCoordinateSequenceFactory FLOAT_FACTORY
Constructor Detail |
public PackedCoordinateSequenceFactory()
public PackedCoordinateSequenceFactory(int type)
public PackedCoordinateSequenceFactory(int type, int dimension)
Method Detail |
public int getType()
public void setType(int type)
public int getDimension()
public void setDimension(int dimension)
public CoordinateSequence create(Coordinate[] coordinates)
CoordinateSequenceFactory
CoordinateSequence
based on the given array.
Whether the array is copied or simply referenced
is implementation-dependent.
This method must handle null arguments by creating an empty sequence.
create
in interface CoordinateSequenceFactory
coordinates
- the coordinatesCoordinateSequenceFactory.create(com.vividsolutions.jts.geom.Coordinate[])
public CoordinateSequence create(CoordinateSequence coordSeq)
CoordinateSequenceFactory
CoordinateSequence
which is a copy
of the given CoordinateSequence
.
This method must handle null arguments by creating an empty sequence.
create
in interface CoordinateSequenceFactory
coordSeq
- the coordinate sequence to copyCoordinateSequenceFactory.create(com.vividsolutions.jts.geom.CoordinateSequence)
public CoordinateSequence create(double[] packedCoordinates, int dimension)
com.vividsolutions.jts.geom.CoordinateSequenceFactory#create(double[],
int)
public CoordinateSequence create(float[] packedCoordinates, int dimension)
com.vividsolutions.jts.geom.CoordinateSequenceFactory#create(float[],
int)
public CoordinateSequence create(int size, int dimension)
CoordinateSequenceFactory
CoordinateSequence
of the specified size and dimension.
For this to be useful, the CoordinateSequence
implementation must
be mutable.
create
in interface CoordinateSequenceFactory
size
- the number of coordinates in the sequencedimension
- the dimension of the coordinates in the sequence (if user-specifiable,
otherwise ignored)CoordinateSequenceFactory.create(int, int)
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