LassoPluginOptions

Name	Type	Description
armTimeout?	number	Timeout in ms for autoArm long press. Defaults to 500ms.
autoArm?	boolean	Defaults to false. If true, the lasso will arm itself after a long press.
autoExit?	boolean	When true (which is the default) the lasso exits after a selection has been made.
cssClass?	string	Extra class(es) to add to the lasso's DOM element
enableInGroups?	boolean | "metaKey"	Optional setting for whether lasso inside groups is enabled - it is by default. Setting this to false will mean that the user cannot lasso items inside a group. Setting to "metaKey" will mean that lasso is supported inside groups if the user is holding the meta key down (ie the Window key, or Cmd on macs).
filter?	string | (e:MouseEvent) => boolean	Optional CSS3 filter identifying elements you do not want to lasso
generateLassoContent?	(origin:PointXY, e:MouseEvent) => BrowserElement	Optional function that generates the DOM element for the lasso to use. This is for advanced usage scenarios and most users will not need to supply this.
includeEdges?	boolean	Defaults to false. If true, edges are included in the lasso selection.
invert?	boolean	Defaults to false, meaning the lasso is drawn as a rectangle. If true, the lasso is drawn as a set of masks, with the lasso area drawn as a "hole" in the masks.
onEnd?	Function	Optional function to call when lasso selection ends.
onSelect?	(vertices:Array<Vertex>) => any	Optional function to call when one or more objects has been selected by the lasso.
onStart?	Function	Optional function to call when lasso selection starts.
selectionFilter?	(o:Edge | Vertex) => boolean	Optional filter that is passed every vertex/edge that the lasso would ordinarily select, and if this function returns false then the vertex/edge is not added to the selection