*
* 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; version 2 of the License.
+ * 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
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
-package org.altusmetrum.altoslib_6;
+package org.altusmetrum.altoslib_12;
import java.io.*;
import java.lang.Math;
import java.util.*;
import java.util.concurrent.*;
-public abstract class AltosMapLine implements AltosFontListener {
- AltosLatLon start, end;
+public abstract class AltosMapLine {
+ public AltosLatLon start, end;
static public int stroke_width = 6;
- public abstract void font_size_changed(int font_size);
+ public abstract void paint(AltosMapTransform t);
- private AltosLatLon lat_lon(AltosPointDouble pt, AltosMapTransform t) {
+ private AltosLatLon lat_lon(AltosPointInt pt, AltosMapTransform t) {
return t.screen_lat_lon(pt);
}
- public void dragged(AltosPointDouble pt, AltosMapTransform t) {
+ public void dragged(AltosPointInt pt, AltosMapTransform t) {
end = lat_lon(pt, t);
}
- public void pressed(AltosPointDouble pt, AltosMapTransform t) {
+ public void pressed(AltosPointInt pt, AltosMapTransform t) {
start = lat_lon(pt, t);
end = null;
}
- private String line_dist() {
- String format;
+ public String line_dist() {
AltosGreatCircle g = new AltosGreatCircle(start.lat, start.lon,
end.lat, end.lon);
- double distance = g.distance;
- if (AltosConvert.imperial_units) {
- distance = AltosConvert.meters_to_feet(distance);
- if (distance < 10000) {
- format = "%4.0fft";
- } else {
- distance /= 5280;
- if (distance < 10)
- format = "%5.3fmi";
- else if (distance < 100)
- format = "%5.2fmi";
- else if (distance < 1000)
- format = "%5.1fmi";
- else
- format = "%5.0fmi";
- }
- } else {
- if (distance < 10000) {
- format = "%4.0fm";
- } else {
- distance /= 1000;
- if (distance < 100)
- format = "%5.2fkm";
- else if (distance < 1000)
- format = "%5.1fkm";
- else
- format = "%5.0fkm";
- }
- }
- return String.format(format, distance);
+ return AltosConvert.distance.show(7, g.distance);
}
-
- public abstract void paint(AltosMapTransform t);
}