Tag: .NET ARX C++ Curve entity length AutoCAD

How to calculate the length of an entity in ObjectArx/.NET

May 16, 2012

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by

Autodesk Alumni

in AutoCAD

By Gopinath Taget You can use the getStartParam() and getEndParam() to obtain the start and end parameters of the Curve based entity and then use GetDistanceAtParameter() method to get the length of the Spline. Please find the code below which will calculate the Length of the Spline. Acad::ErrorStatus es; ads_name ename; ads_point pt; if (RTNORM…