作者hqq (阿Q桶密.麦卡扥)
看板Geography
标题Re: [问题] 道路长度
时间Fri Dec 24 13:32:21 2004
※ 引述《snowsong (建气 地魂)》之铭言:
: 我现在手边有高雄市街道的数化图
: 但是没有街道长度的属性
: 想请问一下,利用ArcView如何计算数道路长度?
: 谢谢:)
Dim dblLength as double
Dim pCurve as ICurve
Set pCurve = [shape]
dblLength = pCurve.Length
--
=============================
Boundary representation is
not necessarily authoriative.
=============================
--
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