X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=altoslib%2FAltosGreatCircle.java;h=8fd380a100ada00c645698460426dbd56223adc4;hb=1b5ea911049a8afae6af475a4a2bf62a6e3aa57b;hp=9ec808a5ca74e0c3b9e93d6a4a489d224d550448;hpb=1de8b6c340cec0b5a327392686c5a4e00f201e98;p=fw%2Faltos

diff --git a/altoslib/AltosGreatCircle.java b/altoslib/AltosGreatCircle.java
index 9ec808a5..8fd380a1 100644
--- a/altoslib/AltosGreatCircle.java
+++ b/altoslib/AltosGreatCircle.java
@@ -20,7 +20,7 @@ package org.altusmetrum.altoslib_11;
 import java.lang.Math;
 import java.io.*;
 
-public class AltosGreatCircle implements Cloneable, AltosHashable {
+public class AltosGreatCircle implements Cloneable, AltosHashable, AltosJsonable {
 	public double	distance;
 	public double	bearing;
 	public double	range;
@@ -115,6 +115,17 @@ public class AltosGreatCircle implements Cloneable, AltosHashable {
 		return h;
 	}
 
+	public AltosJson json() {
+		AltosJson j = new AltosJson();
+
+		j.put("distance", distance);
+		j.put("bearing", bearing);
+		j.put("range", range);
+		j.put("elevation", elevation);
+
+		return j;
+	}
+
 	public AltosGreatCircle(AltosHashSet h) {
 		this();
 
@@ -130,4 +141,20 @@ public class AltosGreatCircle implements Cloneable, AltosHashable {
 
 		return new AltosGreatCircle(h);
 	}
+
+	public AltosGreatCircle(AltosJson j) {
+		this();
+
+		distance = j.get_double("distance", distance);
+		bearing = j.get_double("bearing", bearing);
+		range = j.get_double("range", range);
+		elevation = j.get_double("elevation", elevation);
+	}
+
+	public static AltosGreatCircle fromJson(AltosJson j, AltosGreatCircle def) {
+		if (j == null)
+			return def;
+
+		return new AltosGreatCircle(j);
+	}
 }