Flutter Google Maps-根据行驶方向旋转标记

任何人都可以共享Flutter google maps插件的文档/代码示例，在这里我可以根据行驶方向旋转标记（例如：汽车图标）。我看到可以通过旋转标记在本地库上实现。但是无法找到在Flutter中旋转标记的任何选择。

Can anyone share a documentation / code sample for Flutter google maps plugin where I can rotate the marker ( ex: a car icon ) according to the driving direction. I saw this can be achieved on native library by rotating the marker. But couldn't fjnd any option to rotate the marker in Flutter.

我想我们在旋转标记时需要考虑以下几点。

I guess we need to consider below points while rotating the marker. Please add your thoughts on this as well.

地图北向。
设备从罗盘旋转。

Map North Direction. Devices rotation from compass.

谢谢