Towards a General Solution to Drawing Area-Proportional Euler Diagrams
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چکیده
منابع مشابه
Towards a General Solution to Drawing Area-Proportional Euler Diagrams
We present a deterministic algorithm for drawing Euler diagrams using n simple polygons so that the regions have a prescribed area. Our solution works for all Euler diagrams that have a region of common intersection (i.e., region {1, 2, . . . , n}), and for any weight function. When there is no region for {1, 2, . . . , n}, the algorithm can still be applied, but will sometimes create an Euler ...
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Area-proportional Euler diagrams have many applications, for example they are often used for visualizing data in medical and biological domains. There have been a number of recent research efforts to automatically draw Euler diagrams when the areas of the regions are not considered, leading to a range of different drawing techniques. By contrast, substantially less progress has been made on the...
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Venn diagrams with three curves are used extensively in various medical and scientific disciplines to visualize relationships between data sets and facilitate data analysis. The area of the regions formed by the overlapping curves is often directly proportional to the cardinality of the depicted set relation or any other related quantitative data. Drawing these diagrams manually is difficult an...
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ژورنال
عنوان ژورنال: Electronic Notes in Theoretical Computer Science
سال: 2005
ISSN: 1571-0661
DOI: 10.1016/j.entcs.2005.02.017