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看到之前有 gpx导出但是因为性能问题注释了 我加了个 csv 导出 会快很多,然后我自己导出的目的是迁移数据,所以顺便把入口也加上了 可以讨论下看是否有必要 |
Owner
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感谢🙏 我争取这个周末看一下。 |
Owner
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我大概看了下,所以思路是将 世界迷雾 bitmap 格式中的所有点按 1/8 的概率采样,然后写到一个csv文件里? 这样只能得到比较离散的点,相比之前尝试过的gps导出,速度会快不少,但是可能导出的数据可用性会差些?我其实没怎么用过一生足迹,所以不太好确定这个功能到底多符合普通用户的需求。比如 1/8 是如何挑选的?我的理解是更稠密的数据显示效果更好? 我个人对这个功能的普适性表示一定怀疑,当然如果有多个用户表示需要的话,我非常乐意仔细研究下。现阶段我觉得如果这个功能要合并,可能还是需要调整下:
目前 CI 报错是因为一些格式问题,可以直接运行 |
Author
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同意的。本质上这个 MR 是我在探索世界迷雾数据迁移过程当中快速推动的一个 idea。如果需要上线还有一些用户交互需要考虑和优化。所以先提出来讨论一下必要性 关于采样率
关于导出为一生足迹数据结构 |
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