getDroppedShapesToNewParents • tldraw Docs

Get the shapes that will be reparented to new parents when the shapes are dropped.

function getDroppedShapesToNewParents(
  editor: Editor,
  shapes: Set<TLShape> | TLShape[],
  cb?: (shape: TLShape, parent: TLShape) => boolean
): {
  remainingShapesToReparent: Set<TLShape>
  reparenting: Map<TLShapeId, TLShape[]>
}

Parameters

Name	Description
`editor`	`Editor` The editor instance.
`shapes`	`Set<TLShape> \| TLShape[]` The shapes to check.
`cb`	`(shape: TLShape, parent: TLShape) => boolean` A callback to filter out certain shapes.

Returns

{
  remainingShapesToReparent: Set<TLShape>
  reparenting: Map<TLShapeId, TLShape[]>
}

An object with the shapes that will be reparented to new parents and the shapes that will be reparented to the page or their ancestral group.