多段线问题
<p>怎么能将由直线和弧组成的不闭合的图形,转变成闭合的多段线?</p><p>请各位帮帮忙,我是新手对CAD的二次开发还不是很了解,谢谢了!</p> <p>先看下对象模型</p><p><a href="http://www.mjtd.com/object/acad2004/idh_lightweightpolyline_object.htm">http://www.mjtd.com/object/acad2004/idh_lightweightpolyline_object.htm</a></p>
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