文档介绍：莫老师 ********** mohaiying@ Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. AutoCAD 基础 AutoCAD 工作界面 AutoCAD 绘图基本操作基本命令简单平面图形的绘制 Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. AutoCAD 工作界面菜单菜单工具栏工具栏命令窗口命令窗口状态拦状态拦标题栏标题栏绘图区绘图区 Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. AutoCAD 绘图基本操作(1) 绘新图 New (2) 打开旧图 Open Open (3) 保存 Save Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. CAD 绘图步骤注意新建图形时必须采用“公制” 1、建立图层(格式?图层) 2、或在特性工具栏上。按试题说明规定的图层、颜色、线型和线宽,线型比例为 60(按 1:100 出图,用菜单?格式?线型比例调为 30-80 之间) Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. 按以下规定设置图层及线型并设定线型比例: 图层名称 001020304 颜色白色红色青色绿色黄色线型实线 continuous 实线 continuous 实线 continuous 点画线 isoo4w100 虚线 isoo2w100 线宽 (粗实线用) (细实线,尺寸标注及文字用) (中实线用) Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. 图框外线用细实线(红色 )内线用粗实线(白色 )。?用矩形命令在左下角点一下,另一角点( ***@420,297 ) ?用距形命令,输入 fro ,把鼠标移到图框左下角单激,输入( ***@25,5