clone method

Implementation

PointRendererElement<D> clone() {
  return PointRendererElement<D>(
    point: point != null ? DatumPoint<D>.from(point!) : null,
    index: index,
    color: color != null ? Color.fromOther(color: color!) : null,
    fillColor: fillColor != null ? Color.fromOther(color: fillColor!) : null,
    measureAxisPosition: measureAxisPosition,
    radiusPx: radiusPx,
    boundsLineRadiusPx: boundsLineRadiusPx,
    strokeWidthPx: strokeWidthPx,
    symbolRendererId: symbolRendererId,
  );
}