clone method

Implementation

PointRendererElement<D> clone() => 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,
    );