ElementRecord
type ElementRecord<ElementData, Type> = ElementJSONInit & WithType<Type> & WithData<ElementData>;
Plain-object description of one element: your custom data plus the visual
fields JointJS understands (position, size, angle, attrs, ports, and
the portMap/portStyle preset extras). Use it for initialCells entries
and when adding or updating cells; reading hooks hand back its
Computed<ElementRecord> form (fields the store always populates are required).
Type defaults to 'element' so cell.type === 'element' narrows the
CellRecord union; set it to a shape name (e.g. 'standard.Rectangle')
for a built-in or custom shape.
Type Parameters
| Type Parameter | Default type | Description |
|---|---|---|
ElementData | unknown | shape of the custom data payload carried on the element |
Type extends string | typeof ELEMENT_MODEL_TYPE | the type discriminator literal |