* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
-package org.altusmetrum.altoslib_6;
+package org.altusmetrum.altoslib_7;
import java.io.*;
import java.lang.Math;
return new AltosLatLon(lat,lon);
}
+ public AltosLatLon lat_lon (AltosPointInt point) {
+ return lat_lon(new AltosPointDouble(point.x, point.y));
+ }
+
public AltosPointDouble screen_point(AltosPointInt screen) {
return new AltosPointDouble(screen.x + offset_x, screen.y + offset_y);
}
return new AltosPointDouble(screen.x + offset_x, screen.y + offset_y);
}
+ public double hypot(AltosLatLon a, AltosLatLon b) {
+ AltosPointDouble a_pt = point(a);
+ AltosPointDouble b_pt = point(b);
+
+ return Math.hypot(a_pt.x - b_pt.x, a_pt.y - b_pt.y);
+ }
+
public AltosLatLon screen_lat_lon(AltosPointInt screen) {
return lat_lon(screen_point(screen));
}