计算机工程与应用2017，Vol.53Issue(9)：208-212,5.DOI:10.3778/j.issn.1002-8331.1511-0290
正方化树图布局算法研究与优化
Research and optimization of visual layout algorithm based on squarified treemap
摘要
Abstract
As a common type of data, hierarchical data mainly depicts the hierarchical relationship between individuals. The hierarchical relationship usually behaves as inclusion and subordination and can be seen everywhere in the real world. Treemap is a popular visualization method to depict hierarchical data, which has high efficiency of space utilization and friendly interaction. This paper proposes an optimization algorithm to solve the disordered and unstable defects of squarified treemap layout algorithm. The results of experiments show the efficiency of this algorithm.关键词
信息可视化/层次数据/矩形树图/布局算法/正方化Key words
information visualization/hierarchical data/rectangular treemap/layout algorithm/squarified分类
信息技术与安全科学引用本文复制引用
张弛,向小雪,张鹏洲..正方化树图布局算法研究与优化[J].计算机工程与应用,2017,53(9):208-212,5.基金项目
国家科技支撑计划(No.2014BAK10B01). （No.2014BAK10B01）
