com.supermap.services.components.impl

Class SpatialAnalyst3DImpl

java.lang.Object

com.supermap.services.components.impl.SpatialAnalyst3DImpl

All Implemented Interfaces:

ComponentContextAware, SpatialAnalyst3D, Disposable

public class SpatialAnalyst3DImpl
extends java.lang.Object
implements SpatialAnalyst3D, ComponentContextAware, Disposable

The three-dimensional analysis service interface (SpatialAnalyst3D) implementation class.

The 3D analysis service component is a kind of GIS service component, which encapsulates the 3D function related to the spatial analysis.

Constructor Summary

Constructors

Constructor and Description
SpatialAnalyst3DImpl()

Method Summary

Methods

Modifier and Type	Method and Description
void	dispose() Releases the resources that the current 3D analysis service component occupies.
java.util.List<java.lang.String>	getSceneNames() Gets the names of all available 3D scenes in the current 3D analysis service.
void	setComponentContext(ComponentContext context) Sets the 3D analysis service component context.
ViewShedResult3D	viewShed(java.lang.String sceneName, Point3D viewPoint, Point3D targetPoint, double headingAngle, double pitchAngle, java.lang.String resultDataset, boolean deleteExistResultDataset, boolean buildPyramid) Three - dimensional visual field analysis.
VisibleResult3D[]	visible(java.lang.String sceneName, Point3D[] viewPoints, Point3D[] targetPoints) Visibility Analysis To determine whether the two can be between the two views.

Methods inherited from class java.lang.Object

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

Constructor Detail

SpatialAnalyst3DImpl

public SpatialAnalyst3DImpl()

Method Detail

getSceneNames

public java.util.List<java.lang.String> getSceneNames()

Gets the names of all available 3D scenes in the current 3D analysis service.

Specified by:

getSceneNames in interface SpatialAnalyst3D

Returns:

List of available scene names.

visible

public VisibleResult3D[] visible(java.lang.String sceneName,
                        Point3D[] viewPoints,
                        Point3D[] targetPoints)

Visibility Analysis To determine whether the two can be between the two views. If there are m observation points and n observation points, there will be m * n kinds of observation combinations.

Specified by:

visible in interface SpatialAnalyst3D

Parameters:

sceneName - Name of 3D scene.

viewPoints - specifies the set of watchpoint objects.

targetPoints - specifies the set of target point objects. An array of analysis results.

viewShed

public ViewShedResult3D viewShed(java.lang.String sceneName,
                        Point3D viewPoint,
                        Point3D targetPoint,
                        double headingAngle,
                        double pitchAngle,
                        java.lang.String resultDataset,
                        boolean deleteExistResultDataset,
                        boolean buildPyramid)

Three - dimensional visual field analysis.

Specified by:

viewShed in interface SpatialAnalyst3D

Parameters:

sceneName - Name of 3D scene.

viewPoint - specifies the watchpoint object.

targetPoint - specifies the set of target point objects.

headingAngle - horizontal view side angle.

pitchAngle - vertical view side angle.

resultDataset - result raster dataset ID.

deleteExistResultDataset - If the result data set 's name which the user named is the same as the existing dataset name, whether to delete the existing dataset.

buildPyramid - Whether to create a pyramid for the result raster dataset.

Returns:

Three-dimensional visual field analysis results.

dispose

public void dispose()

Releases the resources that the current 3D analysis service component occupies.

Specified by:

dispose in interface Disposable

setComponentContext

public void setComponentContext(ComponentContext context)

Sets the 3D analysis service component context.

Specified by:

setComponentContext in interface ComponentContextAware

Parameters:

context - 3D analysis service component context.