Method numAttr

apps/sim/lib/pptx-renderer/parser/xml-parser.ts:24–29

Get a numeric attribute value, or undefined if missing or not a number.

(name: string)

  /** Get a numeric attribute value, or undefined if missing or not a number. */
  numAttr(name: string): number | undefined {
    const raw = this.attr(name)
    if (raw === undefined) return undefined
    const n = Number(raw)
    return Number.isNaN(n) ? undefined : n
  }

  /**
   * Find the first child element matching the given localName (namespace-agnostic).