// **********************************************************************
//
// <copyright>
//
// BBN Technologies
// 10 Moulton Street
// Cambridge, MA 02138
// (617) 873-8000
//
// Copyright (C) BBNT Solutions LLC. All rights reserved.
//
// </copyright>
// **********************************************************************
//
// $Source: /cvs/distapps/openmap/src/openmap/com/bbn/openmap/dataAccess/shape/EsriPolygonZ.java,v $
// $RCSfile: EsriPolygonZ.java,v $
// $Revision: 1.1.4.3 $
// $Date: 2006/09/05 14:19:17 $
// $Author: dietrick $
//
// **********************************************************************
package com.bbn.openmap.dataAccess.shape;
import com.bbn.openmap.omGraphics.DrawingAttributes;
import com.bbn.openmap.omGraphics.OMGraphic;
import com.bbn.openmap.omGraphics.OMPoly;
/**
* An extension to OMPoly for polygons that typecasts a specific Esri graphic
* type. Used to ensure that all OMGraphics added to a EsriGraphicList is of the
* same type.
*
* @author Doug Van Auken
*/
public class EsriPolygonZ extends EsriPolygon implements Cloneable, EsriGraphic {
protected float[] extents;
public EsriPolygonZ(float[] points, int units, int lineType) {
super(points, units, lineType);
}
public static EsriPolygon convert(OMPoly ompoly) {
if (ompoly.getRenderType() == RENDERTYPE_LATLON) {
float[] rawLL = ompoly.getLatLonArray();
float[] degreePoints = new float[rawLL.length];
System.arraycopy(rawLL, 0, degreePoints, 0, rawLL.length);
EsriPolygonZ ePoly = new EsriPolygonZ(degreePoints, OMGraphic.RADIANS, ompoly.getLineType());
DrawingAttributes attributes = new DrawingAttributes();
attributes.setFrom(ompoly);
attributes.setTo(ePoly);
ePoly.setAttributes(ompoly.getAttributes());
return ePoly;
} else {
return null;
}
}
public int getType() {
return SHAPE_TYPE_POLYGONZ;
}
public EsriPolygon shallowCopyPolygon() {
return (EsriPolygonZ) clone();
}
}