多义线,就是通常说的多段线,它是线段的组合体而已。比如说“Z”字形的线条,如果是用线段画的话,那么就有三条线段;如果用多义线画的话,那就只能算一条多义线。用选线布置布置平面弧形梁时,可以选择多义线布置。其实你点击选线布置的时候,软件命令行都有如下提示:请选择直线、圆弧、圆、多义线。
This software features abundant functions such as manually drawing of basic graphics including rectangle, circle, arc, ellipse, polygon and polyline as well as file input with AutoCAD's . dxf format and CorelDRAW's . plt format.
该软件功能丰富,可以绘制各种基本图形,包括矩形、圆形、圆弧、椭圆、多边形和多义线;还能兼容AutoCAD的dxf文件和CorelDRAW的plt文件格式。
参考来源 - 基于VC++ 6.0的激光标刻软件设计·2,447,543篇论文数据,部分数据来源于NoteExpress
提出了一种有限环域裁剪多义线的算法。
Presents an algorithm for polyline clipping based on a multiply connected domain formed by finite loops.
文章还给出了一个由内、外环组成的有限环域裁剪一条多义线的实例。
Furthermore, an example of polyline clipping based on a multiply connected domain formed by finite loops is presented.
在采用网格法追踪等值线时,如果某个网格四条边上都有等值点,等值点的连接就会出现多义性问题。
Assume that there is an equivalent node on each side of a grid when using gridding method to draw isoline, how to connect these nodes is ambiguous.
应用推荐