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/*
* Copyright © 2014 Keith Packard <keithp@keithp.com>
*
* 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 2 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, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
package org.altusmetrum.altoslib_13;
import java.io.*;
import java.lang.Math;
import java.util.*;
import java.util.concurrent.*;
public abstract class AltosMapPath {
public LinkedList<AltosMapPathPoint> points = new LinkedList<AltosMapPathPoint>();
public AltosMapPathPoint last_point = null;
static public int stroke_width = 6;
public abstract void paint(AltosMapTransform t);
public AltosMapRectangle add(double lat, double lon, int state) {
AltosMapPathPoint point = new AltosMapPathPoint(new AltosLatLon (lat, lon), state);
AltosMapRectangle rect = null;
if (!point.equals(last_point)) {
if (last_point != null)
rect = new AltosMapRectangle(last_point.lat_lon, point.lat_lon);
points.add (point);
last_point = point;
}
return rect;
}
public void clear () {
points = new LinkedList<AltosMapPathPoint>();
}
}
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