Let’s say we need to create anARRAYPATH in AutoCAD, if we create our path usingthe LINE command, the path will be made of many line segments, To use this command you need to have all lines converted to a single object. You will then need to convert Line to Polyline. What is a Po...
If the selected object is a line, arc, or a spline, the following prompt is displayed: The object selected is not a polyline. Do you want it to turn into one? <Y>: Enter y or n, or press Enter If you enter y, the object is converted into a single-segment 2D polyline that you...
Dim objPline As AcadLWPolyline Dim ptArr(0 To 3) As Double ptArr(0) = ptSt(0) ptArr(1) = ptSt(1) ptArr(2) = ptSt(0) ptArr(3) = ptSt(1) Set objplin = ThisDrawing.ModelSpace.AddLightWeightPolyline(ptArr) objPline.ConstantWidth = width objPline.Update Set AddLWPlineSeg = obj...
命令行:pedit(或别名pe) 调用该命令后,系统首先提示用户选择多段线: PEDIT Select polyline or [Multiple]: 用户可选择“Multiple”选项来选择多个多段线对象,否则只能选择一个多段线对象。如果用户选择了直线(line)、圆弧(arc)对象时,系统将提示用户是否将其转换为多段线对象: Do you want to turn it into o...
(2 )对于简单图形,如圆或其它多段线(Polyline)、样条线(Spline)组成的二维封闭图形。执行命令AREA ,在命令提示【Specifyfirst corner point or [Object/Add/Subtract]:】后,选择 Object 选项,根据提示选择要计算的图形,AutoCAD 将自动计算面积、周长。
Set objplin = ThisDrawing.ModelSpace.AddLightWeightPolyline(ptArr) objPline.ConstantWidth = width objPline.Update Set AddLWPlineSeg = objPline End Function Private Function AddLWPlineCircle(ByVal ptCen As Variant, ByVal radius As Double, ByVal width As Double) As AcadLWPolyline ...
endless straight line; smooth curve spline; universal line polyline; parallel lines - multilines; how to find middle of segment in AutoCAD using object binding Mid; how to combine segments; how to break segment (broken line of segments) in AutoCAD; ...
首先,由於繪圖命令有許多,但常用的命令卻不很多,要盡快掌握基本繪圖命令的中英文名稱和基本用法,如直線(LINE),圓(CIRCLE),圓弧(ARC),橢圓(ELLIPSE),矩形(RECTANGLE),等邊多邊形(POLYGON),多義線(POLYLINE),樣條線(SPLINE)等. 可以從三個方面入手:1.用鍵盤輸入繪圖命令的英文名稱,也可以用相應的簡化命令如直線(L...
(2 )对于简单图形,如圆或其它多段线(Polyline)、样条线(Spline)组成的二维封闭图形。执行命令AREA ,在命令提示【Specifyfirst corner point or [Object/Add/Subtract]:】后,选择 Object 选项,根据提示选择要计算的图形,AutoCAD 将自动计算面积、周长。
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