com.esri.core.geometry

Class OperatorBuffer

java.lang.Object

com.esri.core.geometry.Operator

com.esri.core.geometry.OperatorBuffer

public abstract class OperatorBuffer
extends Operator

Creates buffer polygons around geometries.

Nested Class Summary

Nested classes/interfaces inherited from class com.esri.core.geometry.Operator

Operator.Type

Constructor Summary

Constructors

Constructor and Description
OperatorBuffer()

Method Summary

Modifier and Type	Method and Description
abstract GeometryCursor	execute(GeometryCursor inputGeometries, SpatialReference sr, double[] distances, boolean bUnion, ProgressTracker progressTracker) Creates a buffer around the input geometries
abstract Geometry	execute(Geometry inputGeometry, SpatialReference sr, double distance, ProgressTracker progressTracker) Creates a buffer around the input geometry
Operator.Type	getType()
static OperatorBuffer	local()

Methods inherited from class com.esri.core.geometry.Operator

accelerateGeometry, canAccelerateGeometry, deaccelerateGeometry

Methods inherited from class java.lang.Object

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

Constructor Detail

OperatorBuffer

public OperatorBuffer()

Method Detail

getType

public Operator.Type getType()

Specified by:

getType in class Operator

execute

public abstract GeometryCursor execute(GeometryCursor inputGeometries,
                                       SpatialReference sr,
                                       double[] distances,
                                       boolean bUnion,
                                       ProgressTracker progressTracker)

Creates a buffer around the input geometries

Parameters:

inputGeometries - The geometries to buffer.

sr - The SpatialReference of the Geometries.

distances - The buffer distances for the Geometries. If the size of the distances array is less than the number of geometries in the inputGeometries, the last distance value is used for the rest of geometries.

bUnion - If True, the buffered geometries will be unioned, otherwise they wont be unioned.

execute

public abstract Geometry execute(Geometry inputGeometry,
                                 SpatialReference sr,
                                 double distance,
                                 ProgressTracker progressTracker)

Creates a buffer around the input geometry

Parameters:

inputGeometry - The geometry to buffer.

sr - The SpatialReference of the Geometry.

distance - The buffer distance for the Geometry.

local

public static OperatorBuffer local()