tulip-python 5.3.1

模块说明

图形在生物学、微电子、社会科学等许多研究领域发挥着重要的作用。 科学、数据挖掘和计算机科学。郁金香（http://tulip.labri.fr）[1][2]是一种 信息可视化框架致力于分析和可视化这种关系 数据。用C++编写的框架使算法、视觉编码得以发展， 交互技术、数据模型和特定领域的可视化。

郁金香核心库可通过郁金香python提供给python社区 绑定[3]。绑定是使用SIP开发的。 River计算有限公司的工具[4]，允许轻松地为任何C/C++库创建质量Python绑定。 绑定提供的主要功能如下：

• Creation and manipulation of graphs : Tulip provides an efficient graph data structure for storing large and complex networks. It is also one of the few that offer the possibility to efficiently define and navigate graph hierarchies or cluster trees (nested subgraphs).
• Storage of data on graph elements : Tulip allows to associate different kind of serializable data (boolean, integer, float, string, …) and visual attributes (layout, color, size, …) to graph elements. All these data can be easily accessed from the Tulip graph data structure facilitating the development of algorithms.
• Application of algorithms of different types on graph : Tulip has been designed to be easily extensible and provides a variety of graph algorithms (layout, metric, clustering, …) implemented as C++ plugins. All these algorithms can be called from Python. As Tulip is dedicated to graph visualization, it is provided with numerous state of the art graph layout algorithms but also a bridge to the Open Graph Drawing Framework (http://www.ogdf.net) [5]

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