CHANGELOG.md

@@ -1,3 +1,6 @@
+#### 3.2.1
+- fix: 3.2.0 breaks backward compatibility of the JSON format #36
+
 #### 3.2.0
 **(thanks to [Maurizio Pinotti](https://github.com/mauriziopinotti))**
 - Make elements more flexible with 3 new FlowElement properties:

example/lib/platforms/hooks_mobile.dart

@@ -17,6 +17,7 @@ Future<void> loadDashboard(Dashboard dashboard) async {
   dashboard.loadDashboard('${appDocDir.path}/FLOWCHART.json');
 }
 
+/// Pick image
 Future<Uint8List?> pickImageBytes() async {
   final pickResult = await FilePicker.platform.pickFiles(
     type: FileType.image,

example/pubspec.lock

@@ -108,7 +108,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "3.1.1"
+    version: "3.2.0"
   flutter_plugin_android_lifecycle:
     dependency: transitive
     description:

lib/src/elements/flow_element.dart

@@ -126,10 +126,10 @@ class FlowElement extends ChangeNotifier {
               ),
             )
           : [],
-      isDraggable: map['isDraggable'] as bool,
-      isResizable: map['isResizable'] as bool,
-      isConnectable: map['isConnectable'] as bool,
-      isDeletable: map['isDeletable'] as bool,
+      isDraggable: map['isDraggable'] as bool? ?? true,
+      isResizable: map['isResizable'] as bool? ?? false,
+      isConnectable: map['isConnectable'] as bool? ?? true,
+      isDeletable: map['isDeletable'] as bool? ?? false,
     )
       ..setId(map['id'] as String)
       ..position = Offset(

pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_flow_chart
 description: draw a flow chart diagram with different kind of customizable elements. Dashboards can be saved for later use.
-version: 3.2.0
+version: 3.2.1
 homepage: https://github.com/alnitak/flutter_flow_chart
 
 environment: