com.xj.anylogic.engine.presentation
Class ShapeGISMap.Layer

java.lang.Object
  com.xj.anylogic.engine.presentation.ShapeGISMap.Layer

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

ShapeGISMap

public static class ShapeGISMap.Layer
extends java.lang.Object
implements java.io.Serializable

Class which stores GIS map layer information

Author:

XJ Technologies Company Ltd. www.anylogic.com

See Also:

Serialized Form

Constructor Summary

ShapeGISMap.Layer(java.lang.String shapeFileName, java.lang.String dbfFileName, java.awt.Color lineColor, java.awt.Color fillColor, int objectNameColumnIndex)
Creates new Layer descriptor

Method Summary

com.bbn.openmap.layer.shape.areas.PoliticalArea	findPoliticalArea(double longitude, double latitude) Returns (if there are several objects at the same point, returns one of them)
com.bbn.openmap.layer.shape.areas.PoliticalArea	findPoliticalArea(java.lang.String identifier) Finds political area by its string identifier
com.bbn.openmap.layer.shape.areas.PoliticalArea[]	findPoliticalAreas(double longitude, double latitude) Returns PoliticalArea objects of this layer located at the given coordinates
com.bbn.openmap.layer.shape.areas.AreaShapeLayer	getLayerObject() Returns OpenMap layer object associated with this Layer
com.bbn.openmap.omGraphics.OMGraphicList	getObjects(double longitude, double latitude) Returns new OMGraphicsList with objects of this layer located at the given coordinates
com.bbn.openmap.omGraphics.OMGraphicList	getObjects(java.lang.String objectName) Returns new OMGraphicsList with objects of this layer having name objectName
java.util.Collection<com.bbn.openmap.layer.shape.areas.PoliticalArea>	getPoliticalAreas() Returns the collection of all political areas located in this layer Political areas are usually defined in DBF file Each PoliticalArea has its identifier and human-readable name and may contain several shapes on the map (e.g. islands) PoliticalArea has methods for tuning its presentation on the map, e.g. changing fill color.

Methods inherited from class java.lang.Object

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

Constructor Detail

ShapeGISMap.Layer

public ShapeGISMap.Layer(java.lang.String shapeFileName,
                         java.lang.String dbfFileName,
                         java.awt.Color lineColor,
                         java.awt.Color fillColor,
                         int objectNameColumnIndex)

Creates new Layer descriptor

Parameters:

shapeFileName - GIS Map Shape file name (.shp) with shapes of the layer

dbfFileName - DBF file name with descriptions of GIS Map Shape file objects

lineColor - default line color for objects in this layer

fillColor - default fill color for objects in this layer

objectNameColumnIndex - the index of the object-name column in .dbf file

Method Detail

getPoliticalAreas

public java.util.Collection<com.bbn.openmap.layer.shape.areas.PoliticalArea> getPoliticalAreas()

Returns the collection of all political areas located in this layer
Political areas are usually defined in DBF file
Each PoliticalArea has its identifier and human-readable name and may contain several shapes on the map (e.g. islands)
PoliticalArea has methods for tuning its presentation on the map, e.g. changing fill color.

Returns:

the collection of all political areas located in this layer

findPoliticalArea

public com.bbn.openmap.layer.shape.areas.PoliticalArea findPoliticalArea(java.lang.String identifier)

Finds political area by its string identifier

Parameters:

identifier - the identifier of political area

Returns:

the political area with given identifier or null

findPoliticalAreas

public com.bbn.openmap.layer.shape.areas.PoliticalArea[] findPoliticalAreas(double longitude,
                                                                            double latitude)

Returns PoliticalArea objects of this layer located at the given coordinates

Parameters:

longitude - the longitude of point, measured in degrees (-180 ... (West) ... 0 ... (East) ... +180)

latitude - the latitude of point, measured in degrees (-90 ... (South) ... 0 ... (North) ... +90)

Returns:

the array with PoliticalArea objects of this layer located at the given coordinates (empty array if no political areas were found)

findPoliticalArea

public com.bbn.openmap.layer.shape.areas.PoliticalArea findPoliticalArea(double longitude,
                                                                         double latitude)

Returns (if there are several objects at the same point, returns one of them)

Parameters:

longitude - the longitude of point, measured in degrees (-180 ... (West) ... 0 ... (East) ... +180)

latitude - the latitude of point, measured in degrees (-90 ... (South) ... 0 ... (North) ... +90)

Returns:

the PoliticalArea object of this layer located at the given coordinates (null if no political areas were found)

getObjects

public com.bbn.openmap.omGraphics.OMGraphicList getObjects(double longitude,
                                                           double latitude)

Returns new OMGraphicsList with objects of this layer located at the given coordinates

Parameters:

longitude - the longitude of point, measured in degrees (-180 ... (West) ... 0 ... (East) ... +180)

latitude - the latitude of point, measured in degrees (-90 ... (South) ... 0 ... (North) ... +90)

Returns:

new OMGraphicsList with objects of this layer located at the given coordinates

getObjects

public com.bbn.openmap.omGraphics.OMGraphicList getObjects(java.lang.String objectName)

Returns new OMGraphicsList with objects of this layer having name objectName

Parameters:

objectName - the name of objects to be returned

Returns:

new OMGraphicsList with objects of this layer having name objectName

getLayerObject

public com.bbn.openmap.layer.shape.areas.AreaShapeLayer getLayerObject()

Returns OpenMap layer object associated with this Layer

Returns:

the OpenMap layer object associated with this Layer