ArrowOverlayOptions
Options for an Arrow overlay.
| Name | Type | Description |
|---|---|---|
| attributes? | Record<string,string> | Optional custom attributes to write to the overlay's element. |
| cssClass? | string | Optional CSS class(es) to add to the overlay's element. |
| direction? | number | 1 to point forwards (the default), -1 to point backwards. Only taken into consideration in some overlay types. |
| events? | Record<OverlayEvents,(value:any, event:any) => any> | Optional event handlers to attach to the overlay. |
| foldback? | number | How far, as a decimal, along the line from head to baseline to fold back into. Defaults to 0.623. |
| hollow? | boolean | Defaults to false. When true, the arrow is stroked but not filled. |
| id? | string | Optional ID for the overlay. Can be used to retrieve the overlay from a connection. |
| length? | number | Length from the head to the baseline. Defaults to 20. |
| location? | number | Defaults to 0.5. See docs. |
| paintStyle? | PaintStyle | Optional paint style to use. |
| visibility? | OverlayVisibility | Whether the overlay is always visible, or only on hover. Defaults to OVERLAY_VISIBILITY_ALWAYS. |
| width? | number | Width of the arrow's baseline. Defaults to 20. |