【摘要】 利用三角网法自动绘制等值线图时，三角网的自动联结以及边界的处理是其关键算法之一。本文通过分析和研究三角形个体间的相关性以及一些联网规则的规定，提高了联网速度，并能处理任意形态的边界。更多还原

【Abstract】 :When drawing contour maps automatically using method of triangular net, automa tical joining triangular net and edge’s processing is one of the key algorithms. In this paper, through analysing and studying relativity between triangle entities, and providing some net joining regulations, spead of joining nets is far faster than traditional algorith ms. And boundaries of any shapes can be processed.更多还原