这个会动的线段主要有两个部分:一是线段(LineString)的地标,首先需先加个id,如 LineString id=”KaohsiungL”> ,然后大家有没发现这条线段的两端点均设为同一点(高雄港端),所以...
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linestring list 弧段链表
Given that geocoding is a much more complex functionality than simply constructing a linestring, the performance impact is much more noticeable.
如果地理编码不仅仅是构造一个linestring,而是执行更复杂的功能,那么对性能的影响将会更加显著。
For example, you can determine distances between two geometries, perform spatial set operations like unioning or intersecting geometries, and retrieving the length of a linestring.
例如,可以确定两个图形之间的距离,执行空间集合操作,如合并或交叉图形,获取一个 linestring 的长度。
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