说明：  将“程序”文件夹放置于d盘根目录下，运行程序即可（autocad lisp程序，如何运行就不讲了）。 程序说明： 本程序为lisp语言编写的AutoCAD二次开发程序，包括lisp源程序代码，dcl可视化窗口代码，程序测试图，以及程序中用到的插入图块文件和幻灯片文件。 本程序适合AutoCAD二次开发初学者学习之用，代码比较简单，所用函数也都是基本的函数，并且程序中包含详细注释。适合大学测绘、采矿等工科类学生学习使用。 本程序由原先四个小程序组合而成，如果想看单独的程序，在论坛搜索即可。 本程序程序有4种功能： 1.多段线标注，将各个节点坐标标注在节点附近，并且奇偶数点分别插入不同符号。 2.绘制独立坐标格网，手动输入网格间距，绘制格网，并标记格网坐标（格网和标注分别在不同的图层）。 3.寻找离散点边界，采用“盲人寻径法”寻找一堆间距的大致相等点的边界。 4.三角网法土石计算，采用“插点法”构建Delaunay三角网，并求出土石方总体积。
(The "Program " folder under d placed in the root directory , run the program (autocad lisp program , do not talk about how to run ) . Program description : This program is lisp language AutoCAD development program, including lisp source code , dcl visualization window code, program test plans, and procedures used in the document to insert blocks and slide files. This program is suitable for beginners to learn AutoCAD development purposes , the code is relatively simple , the use of the function are also basic functions , and the program contains detailed notes . Suitable for university mapping, mining and other science students learn to use. This program is made from the original combination of four small program , if want to see a separate program , the forum search. This program program has four functions : 1 polyline annotation, marked the coordinates of each node in the vicinity of the node , and the odd few points were inserted into different symbols . 2 Draw )