/**
*
* geo-platform
* Rich webgis framework
* http://geo-platform.org
* ====================================================================
*
* Copyright (C) 2008-2017 geoSDI Group (CNR IMAA - Potenza - ITALY).
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU General Public License
* for more details. You should have received a copy of the GNU General
* Public License along with this program. If not, see http://www.gnu.org/licenses/
*
* ====================================================================
*
* Linking this library statically or dynamically with other modules is
* making a combined work based on this library. Thus, the terms and
* conditions of the GNU General Public License cover the whole combination.
*
* As a special exception, the copyright holders of this library give you permission
* to link this library with independent modules to produce an executable, regardless
* of the license terms of these independent modules, and to copy and distribute
* the resulting executable under terms of your choice, provided that you also meet,
* for each linked independent module, the terms and conditions of the license of
* that module. An independent module is a module which is not derived from or
* based on this library. If you modify this library, you may extend this exception
* to your version of the library, but you are not obligated to do so. If you do not
* wish to do so, delete this exception statement from your version.
*/
package org.geosdi.geoplatform.gui.client.model;
import java.util.List;
import org.geosdi.geoplatform.gui.model.GeoPlatformBeanModel;
/**
*
* @author Francesco Izzi - CNR IMAA geoSDI Group
* @mail francesco.izzi@geosdi.org
*/
public class Scale extends GeoPlatformBeanModel {
public enum ScaleEnum {
SCALE("SCALE");
private String scale;
ScaleEnum(String scale) {
this.scale = scale;
}
public String getValue() {
return this.scale;
}
}
public Scale(String scale) {
setScale(scale);
}
public String getScale() {
return get(Scale.ScaleEnum.SCALE.getValue());
}
/**
* @param scale the template to set
*/
public void setScale(String scale) {
set(Scale.ScaleEnum.SCALE.getValue(), scale);
}
@Override
public String toString() {
return "Scale{" + getScale() + '}';
}
private static List<Integer> scales;
// static {
// scales = new ArrayList<Integer>();
// scales.add(200);
// scales.add(2000);
// scales.add(5000);
// scales.add(10000);
// scales.add(17000);
// scales.add(20000);
// scales.add(25000);
// scales.add(34000);
// scales.add(50000);
// scales.add(100000);
// scales.add(200000);
// scales.add(273000);
// scales.add(500000);
// scales.add(1000000);
// scales.add(2000000);
// scales.add(4000000);
// scales.add(6000000);
// scales.add(8000000);
// scales.add(10000000);
// scales.add(12000000);
// scales.add(14000000);
// scales.add(16000000);
// scales.add(18000000);
// scales.add(20000000);
// }
public static double searchValue(double scale) {
int j = 0;
for (int i = 0; i < scales.size(); i++) {
j = i + 1;
if (j < scales.size()) {
if ((scales.get(i) <= scale) && (scale <= scales.get(j))) {
double diffMax = scales.get(j) - scale;
double diffMins = scale - scales.get(i);
if (diffMax <= diffMins) {
return scales.get(j);
} else if (diffMins <= diffMax) {
return scales.get(i);
}
}
} else {
return scales.get(scales.size() - 1);
}
}
return 50000;
}
}