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Box-Rectangular Drawings of Plane Graphs

机译:平面图的盒式矩形图

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摘要

In this paper we introduce a new drawing style of a plane graph G, called a "box-rectangular drawing." It is defined to be a drawing of G on an integer grid such that every vertex is drawn as a rectangle, called a box, each edge is drawn as either a horizontal line segment or a vertical line segment, and the contour of each face is drawn as a rectangle. We establish a necessary and sufficient condition for hte existence of a box-rectangular drawing of G. We also give a simple linear-time algorithm to find a box-rectangular drawing of G if it exists.
机译:在本文中,我们介绍了一个新的平面图G的绘图样式,称为“盒式矩形绘图”。它被定义为在整数网格上的g图形,使得每个顶点被绘制为矩形,称为框,每个边缘被绘制为水平线段或垂直线段,并且每个面的轮廓是绘制为矩形。我们为G的盒式框绘制的HTE存在建立了必要的和充分条件。我们还提供了一个简单的线性时间算法,可以找到一个盒式矩形绘图如果存在。

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