/* Copyright (C) 2001, 2011 United States Government as represented by
the Administrator of the National Aeronautics and Space Administration.
All Rights Reserved.
*/
package org.geoforge.worldwind.builder.factory;
import gov.nasa.worldwind.WorldWind;
import gov.nasa.worldwind.WorldWindow;
import gov.nasa.worldwind.avlist.AVKey;
import gov.nasa.worldwind.geom.Angle;
import gov.nasa.worldwind.geom.Position;
import gov.nasa.worldwind.render.Path;
import java.util.logging.Logger;
import javax.swing.JOptionPane;
import org.geoforge.lang.util.GfrResBundleLang;
import org.geoforge.java.util.logging.filehandler.FileHandlerLogger;
import org.geoforge.worldwind.builder.utils.GfrShapeUtils;
/**
* @author pabercrombie
* @version $Id: ExtrudedPolygonEditor.java 1 2011-07-16 23:22:47Z dcollins $
*
* modified, inner-class extracted, bantchao
*/
public class GfrFactoryObjShpPlnOpn extends GfrFactoryObjShpPlnAbs
{
// ----
// begin: instantiate logger for this class
final private static Logger _LOGGER_ = Logger.getLogger(GfrFactoryObjShpPlnOpn.class.getName());
static
{
GfrFactoryObjShpPlnOpn._LOGGER_.addHandler(FileHandlerLogger.s_getInstance());
}
// end: instantiate logger for this class
// ----
static private GfrFactoryObjShpPlnOpn _INSTANCE_ = null;
static public GfrFactoryObjShpPlnOpn s_getInstance()
{
if (GfrFactoryObjShpPlnOpn._INSTANCE_ == null)
{
GfrFactoryObjShpPlnOpn._INSTANCE_ = new GfrFactoryObjShpPlnOpn();
if (! GfrFactoryObjShpPlnOpn._INSTANCE_.init())
{
String str = "! GfrFactoryObjShpPlnOpn._INSTANCE_.init()";
GfrFactoryObjShpPlnOpn._LOGGER_.severe(str);
JOptionPane.showMessageDialog(null,
str, GfrResBundleLang.s_getInstance().getValue("word.error"), JOptionPane.ERROR_MESSAGE);
System.exit(1);
}
}
return GfrFactoryObjShpPlnOpn._INSTANCE_;
}
static private long _LNG_NEXT_ENTRY_ = 1;
static private String _s_getNextName_(String base)
{
StringBuilder sb = new StringBuilder();
sb.append(base);
sb.append(GfrFactoryObjShpPlnOpn._LNG_NEXT_ENTRY_++);
return sb.toString();
}
// end static
private GfrFactoryObjShpPlnOpn()
{
super();
}
public Path create(WorldWindow wwd, boolean blnFitObjectToViewport)
{
Path poly = new Path();
poly.setAttributes(GfrFactoryObjShpPlnAbs._s_getDefaultAttributes());
poly.setValue(AVKey.DISPLAY_NAME, GfrFactoryObjShpPlnOpn._s_getNextName_(toString()));
this._initializePolygon_(wwd, poly, blnFitObjectToViewport);
return poly;
}
private void _initializePolygon_(WorldWindow wwd, Path polygon, boolean fitShapeToViewport)
{
// Creates a rectangle in the center of the viewport. Attempts to guess at a reasonable size and height.
Position position = GfrShapeUtils.s_getNewShapePosition(wwd);
Angle heading = GfrShapeUtils.s_getNewShapeHeading(wwd, true);
double heightInMeters = fitShapeToViewport?
GfrShapeUtils.s_getViewportScaleFactor(wwd):
GfrFactoryObjShpPlnAbs._DBL_DEFAULT_SHAPE_SIZE_METERS;
java.util.List<Position> locations = GfrShapeUtils.s_createPositionTriangleInViewport(wwd, position, heading,
heightInMeters);
polygon.setPositions(locations);
polygon.setExtrude(true);
/*polygon.setOuterBoundary(locations);
polygon.setHeight(1000
//heightInMeters
);*/
polygon.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
//polygon.setAltitudeMode(WorldWind.CONSTANT);
}
@Override
public String toString()
{
return "OpenPolyline";
}
}