Function isDiagramFrame

apps/sim/lib/pptx-renderer/model/slide.ts:102–107

* Check whether a graphicFrame contains a SmartArt diagram.

(node: SafeXmlNode)

 * Check whether a graphicFrame contains a SmartArt diagram.
 */
function isDiagramFrame(node: SafeXmlNode): boolean {
  const graphic = node.child('graphic')
  const graphicData = graphic.child('graphicData')
  const uri = graphicData.attr('uri') || ''
  return uri.includes('diagram')
}

/**
 * Parse a SmartArt diagram graphicFrame by resolving the diagram drawing fallback XML.