In this paper, we present GPLAN, a software aimed at constructing dimensioned floorplan layouts using graph-theoretical and optimization techniques. For GPLAN, the adjacency requirements are given in the following two forms:

i.

An adjacency graph: It allow users to draw an adjacency graph on a GUI (graphical user interface) corresponding to which GPLAN produces a set of dimensioned floorplans with a rectangular boundary, where each floorplan is topologically distinct from others.

ii.

A dimensionless layout: Here, users/designers can draw any layout with a rectangular or a non-rectangular boundary on a GUI and GPLAN transforms it into a dimensioned floorplan while preserving the adjacencies, positions, shapes of the rooms.

The above approaches represent different ways of inserting adjacencies and GPLAN generate dimensioned floorplans corresponding to the given adjacencies. The larger aim of this work is to provide alternative platforms to users/designers for producing dimensioned floorplans for all given (architectural) constraints, which can be further refined by architects.

在本文中，我们介绍了GPLAN，这是一种旨在使用图论和优化技术构造尺寸标注的平面图布局的软件。对于GPLAN，邻接要求以以下两种形式给出：

一世。

邻接图：它允许用户在GUI（图形用户界面）上绘制邻接图，与之相对应，GPLAN生成一组带有矩形边界的尺寸标注的平面图，其中每个平面图在拓扑上都与其他平面图不同。

ii。

无量纲的布局：在这里，用户/设计人员可以在GUI上绘制具有矩形或非矩形边界的任何布局，而GPLAN可以将其转换为有尺寸的平面图，同时保留房间的邻接关系，位置和形状。

上面的方法代表了插入邻接关系的不同方式，GPLAN生成了与给定邻接关系相对应的尺寸合理的平面图。这项工作的更大目标是为用户/设计人员提供替代平台，以针对所有给定的（建筑）约束条件生成尺寸标注的平面图，设计师可以对其进行进一步完善。