From 6d59253a0bf6ac2bec021b0f8276dbd5c13628b5 Mon Sep 17 00:00:00 2001
From: glax <johanna@bernloehr.eu>
Date: Mon, 24 Apr 2023 20:48:23 +0200
Subject: [PATCH] Bounds serialization

---
 RenderPath/Renderer.cs | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/RenderPath/Renderer.cs b/RenderPath/Renderer.cs
index 36b8297..bc58fee 100644
--- a/RenderPath/Renderer.cs
+++ b/RenderPath/Renderer.cs
@@ -1,6 +1,7 @@
 using System.Diagnostics.CodeAnalysis;
 using System.Drawing;
 using System.Drawing.Imaging;
+using System.Text.Json.Serialization;
 using OSMDatastructure;
 using OSMDatastructure.Graph;
 using Pathfinding;
@@ -19,8 +20,9 @@ public static class Renderer
 
     public class Bounds
     {
-        public readonly float minLat, maxLat, minLon, maxLon;
+        [JsonInclude]public float minLat, maxLat, minLon, maxLon;
 
+        [JsonConstructor]
         public Bounds(float minLat, float minLon, float maxLat, float maxLon)
         {
             this.minLon = minLon;
@@ -28,6 +30,21 @@ public static class Renderer
             this.maxLon = maxLon;
             this.minLat = minLat;
         }
+
+        public static Bounds FromRandomCoords(float lat1, float lon1, float lat2, float lon2)
+        {
+            float minLat = lat1 < lat2 ? lat1 : lat2;
+            float minLon = lon1 < lon2 ? lon1 : lon2;
+            float maxLat = lat1 > lat2 ? lat1 : lat2;
+            float maxLon = lon1 > lon2 ? lon1 : lon2;
+
+            return new Bounds(minLat, minLon, maxLat, maxLon);
+        }
+
+        public static Bounds FromRandomCoords(Coordinates c1, Coordinates c2)
+        {
+            return FromRandomCoords(c1.latitude, c1.longitude, c2.latitude, c2.longitude);
+        }
     }
 
     [SuppressMessage("Interoperability", "CA1416:Plattformkompatibilität überprüfen")]