Options

key

string

Behavior key, that is, the unique identifier

Used to identify the behavior for further operations

// Update behavior options
graph.updateBehavior({key: 'key', ...});

Required type

string

Behavior type

debounce

number Default: 200

Set debounce time

enable

boolean | ((event: IViewportEvent) => boolean) Default: true

Whether to enable canvas optimization function

shapes

{ node?: string[]; edge?: string[]; combo?: string[]; } | ((type: 'node' | 'edge' | 'combo', shape: DisplayObject) => boolean)

Specify the shapes that are always visible. After applying this interaction, only the shapes specified by this property will remain visible during the canvas operation, and the rest of the shapes will be hidden to improve rendering performance. By default, nodes are always visible, while other shapes are automatically hidden during canvas operations

API

OptimizeViewportTransform.destroy()

destroy(): void;

OptimizeViewportTransform.update(options)

update(options: Partial<OptimizeViewportTransformOptions>): void;