var ent = mxOcx.GetEntity("选择需要离散的曲线:"); if (ent == null) return;
var curve; if (ent.ObjectName == "McDbSpline") { curve =ent; } else { alert("实体类型不对"); return; } var curvelen = curve.GetSamplePoints(1); if (curvelen == null) { return; } var pt = curvelen.Item(0); console.log(pt) mxOcx.PathMoveTo(pt.x, pt.y); for(var i = 1; i < curvelen.Count;i++) { pt = curvelen.Item(i); mxOcx.PathLineTo(pt.x,pt.y) }
mxOcx.LineWidth = 10; mxOcx.DrawPathToPolyline(); | 
