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outOfChina 或许可以裁掉南海（地图输入原因） #45

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Artoria2e5 opened this issue Feb 17, 2017 · 0 comments

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Artoria2e5 commented Feb 17, 2017

Google 的南海数据基本没有路，大部分都是从卫星直接出来的岛的形状之类的。百度的数据有偏移和没有一样烂（试试三沙市）。

我现在私下用的是北纬 17.75455，另有一个用来避免大规模误伤的Google偏移多边形近似界限用在这里。（最后裁下去都不好意思叫”China“了……）

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