Function d3GetEvent

js/src/utils.ts:116–121

()

}

export function d3GetEvent() {
  // In JupyterLab we can have require('d3-selection').event
  // be a different module as the one that is used in d3.on
  // leading to a null event, for now we can use window.event as fallback.
  return require('d3-selection').event || window.event;
}

// Phosphor shim for ipywidgets 7 support
export function getLuminoWidget(ipywidget: DOMWidgetView) {