Gestalt Principles in Graph Drawing

Author(s):  
Stephen G. Kobourov ◽  
Tamara Mchedlidze ◽  
Laura Vonessen
2020 ◽  
Vol 73 (3) ◽  
pp. 379-397
Author(s):  
Elmar Holenstein

AbstractNot everything that is logically possible and technically feasible is also natural, for example, placing China in the exact center of a world map. Such a map would not correspond to the laws of perception.Matteo Ricci, who was the first to create Chinese world maps on which the Americas were depicted, had to choose between two ideals, between a world map that obeys the gestalt principles of perception and a world map with the “Central State” China in its center. The first ideal mattered more to him than the second, although he took the latter into account as well. The result was a Pacific-centered map.Since we live on a sphere, what we perceive to be in the East and in the West depends on our location. It is therefore natural that in East Asia, world maps show America in the East and not – as in Europe – in the West. This was the argument underlying Ricci’s creation of Pacific-centered maps, and not the intention of depicting China as close to the center of the map as possible.It is only in East Asia that Ricci was the first to create Pacific-centered maps. World maps with the Pacific in the midfield were made in Europe before Ricci, motivated by the traditional unidirectional numbering of the meridians (0°–360°) from West to East starting with the Atlantic Insulae Fortunatae (Canary Islands).


Author(s):  
Seok-Hee Hong ◽  
Peter Eades ◽  
Marnijati Torkel ◽  
James Wood ◽  
Kunsoo Park
Keyword(s):  

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Simone Göttlich ◽  
Sven Spieckermann ◽  
Stephan Stauber ◽  
Andrea Storck

AbstractThe visualization of conveyor systems in the sense of a connected graph is a challenging problem. Starting from communication data provided by the IT system, graph drawing techniques are applied to generate an appealing layout of the conveyor system. From a mathematical point of view, the key idea is to use the concept of stress majorization to minimize a stress function over the positions of the nodes in the graph. Different to the already existing literature, we have to take care of special features inspired by the real-world problems.


2016 ◽  
Vol 12 (3) ◽  
pp. 1-32 ◽  
Author(s):  
Thomas Bläsius ◽  
Ignaz Rutter ◽  
Dorothea Wagner
Keyword(s):  

2000 ◽  
Vol 103 (1-3) ◽  
pp. 55-87 ◽  
Author(s):  
Peter Eades ◽  
Antonios Symvonis ◽  
Sue Whitesides

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