com.geoway.mobile.geometry

类 WKBGeometryWriter

java.lang.Object

com.geoway.mobile.geometry.WKBGeometryWriter

public class WKBGeometryWriter
extends java.lang.Object

A WKB writer. Generates binary version of the Well Known Text (WKT) representation of the geometry.
Supports both 2D and 3D coordinate serialization and big- and little-endian representations.

字段概要

字段

限定符和类型	字段和说明
protected boolean	swigCMemOwn

构造器概要

构造器

构造器和说明
WKBGeometryWriter() Constructs a new WKBGeometryWriter objects with default settings.
WKBGeometryWriter(long cPtr, boolean cMemoryOwn)

方法概要

限定符和类型	方法和说明
void	delete()
protected void	finalize()
boolean	getBigEndian() Returns the endianness of output format.
static long	getCPtr(WKBGeometryWriter obj)
boolean	getZ() Returns the state of Z coordinate serialization.
void	setBigEndian(boolean bigEndian) Sets the endianness of output format.
void	setZ(boolean z) Sets the state of Z coordinate serialization.
BinaryData	writeGeometry(Geometry geometry) Creates a WKB data corresponding to the specified geometry.

从类继承的方法 java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

swigCMemOwn

protected boolean swigCMemOwn

构造器详细资料

WKBGeometryWriter

public WKBGeometryWriter(long cPtr,
                         boolean cMemoryOwn)

WKBGeometryWriter

public WKBGeometryWriter()

Constructs a new WKBGeometryWriter objects with default settings.

方法详细资料

getCPtr

public static long getCPtr(WKBGeometryWriter obj)

finalize

protected void finalize()

覆盖:

finalize 在类中 java.lang.Object

delete

public void delete()

getBigEndian

public boolean getBigEndian()

Returns the endianness of output format.

返回:

True when big-endian representation is used, false if little-endian. The default is little-endian.

setBigEndian

public void setBigEndian(boolean bigEndian)

Sets the endianness of output format.

参数:

bigEndian - True if big-endian representation should be used, false if little-endian.

getZ

public boolean getZ()

Returns the state of Z coordinate serialization.

返回:

True if Z coordinate is stored in WKB output, false otherwise. The default is false.

setZ

public void setZ(boolean z)

Sets the state of Z coordinate serialization.

参数:

z - True when Z coordinate should be serialized, false otherwise.

writeGeometry

public BinaryData writeGeometry(Geometry geometry)

Creates a WKB data corresponding to the specified geometry.

参数:

geometry - The geometry to write.

返回:

The corresponding WKB data.

抛出:

java.lang.Exception - If writing fails.