update: map appearance

app/lib/widgets/choropleth_map.dart

@@ -3,6 +3,8 @@ import 'dart:typed_data';
 import 'package:flutter/material.dart';
 import 'package:syncfusion_flutter_maps/maps.dart';
 
+import 'package:latlong2/latlong.dart';
+
 import '../data_classes.dart';
 
 /// A class containing thickness data for each subdivision of the map.
@@ -38,6 +40,7 @@ class _ChoroplethMapState extends State<ChoroplethMap> {
   late MapShapeSource mapShapeSource;
   late final MapZoomPanBehavior _zoomPanBehavior = MapZoomPanBehavior();
   List<SubDiv> subdivisions = <SubDiv>[];
+  int count = 0;
 
 
   @override
@@ -47,8 +50,25 @@ class _ChoroplethMapState extends State<ChoroplethMap> {
     for (Measurement measurement in widget.measurements) {
       for (SubDiv subdivision in measurement.subDivs) {
         subdivisions.add(subdivision);
+        print("SubDivID: ${subdivision.sub_div_id}");
+        count++;
       }
     };
+
+    // NB temporary filler
+    for (var i = count; i < 250; i++) {
+      SubDiv subdivision = SubDiv(
+        sub_div_id: i.toString(),
+        groupID: 0,
+        minThickness: 0.0,
+        avgThickness: 0.0,
+        center: LatLng(0.0, 0.0),
+        accuracy: 0.0,
+        color: Colors.grey,
+        savedColor: Colors.grey,
+      );
+      subdivisions.add(subdivision);
+    }
   }
 
   @override
@@ -61,13 +81,12 @@ class _ChoroplethMapState extends State<ChoroplethMap> {
               source: MapShapeSource.memory( // Map polygon
                 widget.relation, // JSON coordinates from server
                 shapeDataField: 'sub_div_id',
-                dataCount: widget.measurements.length,
+                dataCount: 250,
                 primaryValueMapper: (int index) => subdivisions[index].sub_div_id,
                 shapeColorValueMapper: (int index) => subdivisions[index].color,
               ),
-              //color: Colors.blue.shade400, // Map color
               zoomPanBehavior: _zoomPanBehavior,
-              strokeColor: Colors.black,
+              strokeColor: Colors.blue.shade50,
               // Shape selection
               selectedIndex: selectedIndex,
               onSelectionChanged: (int index) {
@@ -79,11 +98,6 @@ class _ChoroplethMapState extends State<ChoroplethMap> {
                 });
                 widget.onSelectionChanged(selectedIndex);
               },
-              selectionSettings: MapSelectionSettings(
-                color: Colors.orange,
-                strokeColor: Colors.red[900],
-                strokeWidth: 3,
-              ),
             ),
           ],
         ),

app/lib/widgets/main_layout.dart

@@ -152,7 +152,7 @@ class _MapContainerWidgetState extends State<MapContainerWidget> {
                               '${lastUpdate?.hour}:${lastUpdate?.minute}' :
                               '${lastUpdate?.day}-${lastUpdate?.month}-${lastUpdate?.year}') : ''}',
                             style: GoogleFonts.dmSans(
-                              fontSize: 13,
+                              fontSize: 14,
                               color: Colors.black,
                             ),
                           ),