com.supermap.services.components.impl

Class GeometryComponentImpl

java.lang.Object

com.supermap.services.components.impl.GeometryComponentImpl

All Implemented Interfaces:

ComponentContextAware, GeometryComponent

public class GeometryComponentImpl
extends java.lang.Object
implements GeometryComponent, ComponentContextAware

The default implementation of the geometry service component

Since:

9.0.1

Constructor Summary

Constructors

Constructor and Description
GeometryComponentImpl()

Method Summary

Methods

Modifier and Type	Method and Description
java.util.List<Geometry>	coordtransfer(Geometry[] geometry, PrjCoordSys sourcePrjCoorSys, PrjCoordSys targetPrjCoordSys) Converts the coordinate system of the specified geometry.
MeasureResult	measureArea(Point2D[] points, MeasureParameter measureParam) Measures areas according to 2D geographic coordinates and measuring parameters.
MeasureResult	measureDistance(Point2D[] points, MeasureParameter measureParam) Measures distances according to 2D geographic coordinates and measuring parameters.
void	setComponentContext(ComponentContext context) Sets the service component context.

Methods inherited from class java.lang.Object

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

Constructor Detail

GeometryComponentImpl

public GeometryComponentImpl()

Method Detail

setComponentContext

public void setComponentContext(ComponentContext context)

Description copied from interface: ComponentContextAware

Sets the service component context.

Specified by:

setComponentContext in interface ComponentContextAware

Parameters:

context - The service component context.

measureDistance

public MeasureResult measureDistance(Point2D[] points,
                            MeasureParameter measureParam)

Description copied from interface: GeometryComponent

Measures distances according to 2D geographic coordinates and measuring parameters.

Specified by:

measureDistance in interface GeometryComponent

Parameters:

points - The array of 2D geographic coordinates.

measureParam - The measuring parameter.

Returns:

Measurement result object.

measureArea

public MeasureResult measureArea(Point2D[] points,
                        MeasureParameter measureParam)

Description copied from interface: GeometryComponent

Measures areas according to 2D geographic coordinates and measuring parameters.

Specified by:

measureArea in interface GeometryComponent

Parameters:

points - The array of 2D geographic coordinates.

measureParam - The measuring parameter.

Returns:

Measurement result object.

coordtransfer

public java.util.List<Geometry> coordtransfer(Geometry[] geometry,
                                     PrjCoordSys sourcePrjCoorSys,
                                     PrjCoordSys targetPrjCoordSys)

Description copied from interface: GeometryComponent

Converts the coordinate system of the specified geometry.

Specified by:

coordtransfer in interface GeometryComponent

Returns: