dataToPoint method

@override Offset? dataToPoint(covariant int dimIndex, covariant DynamicData data)

将给定的数据转换为对应的坐标点

Implementation

@override
Offset? dataToPoint(int dimIndex, DynamicData data) {
  ParallelAxisImpl? node = _axisMap[props.axisList[dimIndex]];
  return node?.dataToPoint(data);
}