From 1d2d098167ba428d9bbaaa6583250075dda68d21 Mon Sep 17 00:00:00 2001
From: pietervdvn <pietervdvn@posteo.net>
Date: Wed, 28 Jul 2021 12:36:39 +0200
Subject: [PATCH] Small fixes

---
 Logic/FeatureSource/FeatureSource.ts |  5 +++--
 UI/ExportPDF.ts                      | 15 ++++++++-------
 2 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/Logic/FeatureSource/FeatureSource.ts b/Logic/FeatureSource/FeatureSource.ts
index 171db39f6..5b66e1650 100644
--- a/Logic/FeatureSource/FeatureSource.ts
+++ b/Logic/FeatureSource/FeatureSource.ts
@@ -24,13 +24,14 @@ export class FeatureSourceUtils {
         options = Utils.setDefaults(options, defaults);
 
         // Select all features, ignore the freshness and other data
-        let featureList: any[] = featurePipeline.features.data.map((feature) => feature.feature);
+        let featureList: any[] = featurePipeline.features.data.map((feature) => 
+          JSON.parse(JSON.stringify((feature.feature)))); // Make a deep copy!
 
         if (!options.metadata) {
             for (let i = 0; i < featureList.length; i++) {
                 let feature = featureList[i];
                 for (let property in feature.properties) {
-                    if (property[0] == "_") {
+                    if (property[0] == "_" && property !== "_lat" && property !== "_lon") {
                         delete featureList[i]["properties"][property];
                     }
                 }
diff --git a/UI/ExportPDF.ts b/UI/ExportPDF.ts
index 5422f38de..6fc475bd8 100644
--- a/UI/ExportPDF.ts
+++ b/UI/ExportPDF.ts
@@ -46,16 +46,17 @@ export default class ExportPDF {
 
         // We create a minimap at the given location and attach it to the given 'hidden' element
 
-        
+        const l = options.location.data;
+        const loc = {
+            lat : l.lat,
+            lon: l.lon,
+            zoom: l.zoom + 1
+        }
         
         const minimap = new Minimap({
-            location: options.location.map(l => ({
-                lat : l.lat,
-                lon: l.lon,
-                zoom: l.zoom + 1
-            })),
+            location: new UIEventSource<Loc>(loc), // We remove the link between the old and the new UI-event source as moving the map while the export is running fucks up the screenshot
             background: options.background,
-            allowMoving: true,
+            allowMoving: false,
             onFullyLoaded: leaflet => window.setTimeout(() => {
                 try{
                 self.CreatePdf(leaflet)