OverlayCategory class Maps & 3D Scene
Overlay category
Represents a single category inside an overlay hierarchy. It carries the display label, icon data, a stable identifier and a reference to its parent overlay together with any nested subcategories.
- Implementers
Constructors
-
OverlayCategory.new({required String name, required int overlayuid, required List<
OverlayCategory> subcategories, required int uid, required Img img}) - Creates an OverlayCategory instance.
-
OverlayCategory.fromJson(Map<
String, dynamic> json) -
factory
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasSubcategories → bool
-
Returns true if the category has subcategories.
no setter
- image → Uint8List?
-
The category icon as bytes for rendering.
no setter
- img ↔ Img
-
The category icon.
getter/setter pair
- name ↔ String
-
The category name.
getter/setter pair
- overlayuid ↔ int
-
The parent overlay ID.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
subcategories
↔ List<
OverlayCategory> -
The subcategories of this category.
getter/setter pair
- uid ↔ int
-
The category ID.
getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited