Method getAtomProperties

external/.scrollLibs.js:15573–15581

(atomIndex)

    return particle
  }
  getAtomProperties(atomIndex) {
    const start = this._getAtomIndexCharacterStartPosition(atomIndex)
    const atom = atomIndex < 0 ? "" : this.getAtom(atomIndex)
    return {
      startCharIndex: start,
      endCharIndex: start + atom.length,
      atom: atom
    }
  }
  fill(fill = "") {
    this.topDownArray.forEach(line => {
      line.atoms.forEach((atom, index) => line.setAtom(index, fill))