useCurrentSnapshot

The useCurrentSnapshot hook returns the snapshot that is currently being previewed. Read more information about snapshots here.

Returns null if no snapshot is being previewed.

import { useCurrentSnapshot } from '@pdftron/collab-react'

export function PreviewedSnapshot() {

  const snapshot = useCurrentSnapshot()

  if(!snapshot) {
    return <p>No snapshot is being previewed</p>
  }

  return (
    <div>
      <p>Currently previewing {snapshot.name}</p>
      <button onClick={() => snapshot.closePreview()}>Close preview</button>
    </div>
  )
}