Took vector data as an example, classify the control level into map, layer, scale, mapsheet, region, geographical factor, and research the implementation of each control level.
英
美
释义
以矢量数据为例将控制级别分为地图、图层、比例尺、图幅、区域、地理要素等,研究各粒度的访问控制方法的实现。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载