com.geoway.mobile.geometry

类 GeometrySimplifier

java.lang.Object

com.geoway.mobile.geometry.GeometrySimplifier

直接已知子类:

DouglasPeuckerGeometrySimplifier

public class GeometrySimplifier
extends java.lang.Object

Base class for geometry simplifiers.

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
GeometrySimplifier(long cPtr, boolean cMemoryOwn)

方法概要

限定符和类型	方法和说明
void	delete()
boolean	equals(java.lang.Object obj) Checks if this object is equal to the specified object.
protected void	finalize()
static long	getCPtr(GeometrySimplifier obj)
int	hashCode() Returns the hash value of this object.
Geometry	simplify(Geometry geometry, float scale) Perform the simplification of the given geometry, given relative scale.
static GeometrySimplifier	swigCreatePolymorphicInstance(long cPtr, boolean cMemoryOwn) Creates a polymorphic instance of the given native object.
java.lang.String	swigGetClassName() Returns the actual class name of this object.
java.lang.Object	swigGetDirectorObject() Returns the connected director object.

从类继承的方法 java.lang.Object

clone, getClass, notify, notifyAll, toString, wait, wait, wait

字段详细资料

swigCMemOwn

protected boolean swigCMemOwn

构造器详细资料

GeometrySimplifier

public GeometrySimplifier(long cPtr,
                          boolean cMemoryOwn)

方法详细资料

getCPtr

public static long getCPtr(GeometrySimplifier obj)

finalize

protected void finalize()

覆盖:

finalize 在类中 java.lang.Object

delete

public void delete()

swigCreatePolymorphicInstance

public static GeometrySimplifier swigCreatePolymorphicInstance(long cPtr,
                                                               boolean cMemoryOwn)

Creates a polymorphic instance of the given native object. This is used internally by the SDK.

参数:

cPtr - The native pointer of the instance.

cMemoryOwn - The ownership flag.

返回:

The created instance.

equals

public boolean equals(java.lang.Object obj)

Checks if this object is equal to the specified object.

覆盖:

equals 在类中 java.lang.Object

参数:

obj - The reference object.

返回:

True when objects are equal, false otherwise.

hashCode

public int hashCode()

Returns the hash value of this object.

覆盖:

hashCode 在类中 java.lang.Object

返回:

The hash value of this object.

simplify

public Geometry simplify(Geometry geometry,
                         float scale)

Perform the simplification of the given geometry, given relative scale.

参数:

geometry - The geometry to simplify.

scale - Relative scale for simplification, this is proportional to 2^zoom.

返回:

The simplified geometry. If simplification failed, original geometry may be returned.
Null pointer may be returned if geometry should be discarded.

swigGetClassName

public java.lang.String swigGetClassName()

Returns the actual class name of this object. This is used internally by the SDK.

返回:

The class name of this object.

swigGetDirectorObject

public java.lang.Object swigGetDirectorObject()

Returns the connected director object. This is used internally by the SDK.

返回:

The connected director object or null if director is not connected.