如下图所示,选择多条线并统计长度:
c#中不包含直接获取curve曲线长度 属性,需用如下方法:curve.GetDistanceAtParameter(item.EndParam)
附部分代码如下:
using Autodesk.AutoCAD.ApplicationServices;
using Autodesk.AutoCAD.DatabaseServices;
using Autodesk.AutoCAD.Geometry;
using Autodesk.AutoCAD.Runtime;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using AcTools;
using Autodesk.AutoCAD.EditorInput;
using Autodesk.AutoCAD.Colors;
using System.Runtime.CompilerServices;
using Wform = System.Windows.Forms;
using System.IO;
using System.Windows.Forms;
//using Excel = NetOffice.ExcelApi;
namespace AcTools
{
public class Class1
{
#region
//Polyline pl = new Polyline(3);
//pl.AddVertexAt(0, new Point2d(10, 2), 0, 0, 0);