Knauthe, Volker ; Ballweg, Kathrin ; Wunderlich, Marcel ; Landesberger von Antburg, Tatiana ; Guthe, Stefan (2020)
Influence of Container Resolutions on the Layout Stability of Squarified and Slice-And-Dice Treemaps.
EuroVis 2020: 11th International EuroVis Workshop on Visual Analytics. virtual Conference (25.05.2020-29.05.2020)
doi: 10.2312/evs.20201055
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
In this paper, we analyze the layout stability for the squarify and slice-and-dice treemap layout algorithms when changingthe visualization containers resolution. We also explore how rescaling a finished layout to another resolution compares toa recalculated layout, i.e. fixed layout versus changing layout. For our evaluation, we examine a real world use-case anduse a total of 240000 random data treemap visualizations. Rescaling slice-and-dice or squarify layouts affects the aspectratios. Recalculating slice-and-dice layouts is equivalent to rescaling since the layout is not affected by changing the containerresolution. Recalculating squarify layouts, on the other hand, yields stable aspect ratios but results in potentially huge layoutchanges. Finally, we provide guidelines for using rescaling, recalculation and the choice of algorithm.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2020 |
| Autor(en): | Knauthe, Volker ; Ballweg, Kathrin ; Wunderlich, Marcel ; Landesberger von Antburg, Tatiana ; Guthe, Stefan |
| Art des Eintrags: | Bibliographie |
| Titel: | Influence of Container Resolutions on the Layout Stability of Squarified and Slice-And-Dice Treemaps |
| Sprache: | Englisch |
| Publikationsjahr: | 2020 |
| Verlag: | Eurographics Association |
| Buchtitel: | EuroVis 2020 - Short Papers |
| Veranstaltungstitel: | EuroVis 2020: 11th International EuroVis Workshop on Visual Analytics |
| Veranstaltungsort: | virtual Conference |
| Veranstaltungsdatum: | 25.05.2020-29.05.2020 |
| DOI: | 10.2312/evs.20201055 |
| URL / URN: | https://diglib.eg.org:443/handle/10.2312/evs20201055 |
| Kurzbeschreibung (Abstract): | In this paper, we analyze the layout stability for the squarify and slice-and-dice treemap layout algorithms when changingthe visualization containers resolution. We also explore how rescaling a finished layout to another resolution compares toa recalculated layout, i.e. fixed layout versus changing layout. For our evaluation, we examine a real world use-case anduse a total of 240000 random data treemap visualizations. Rescaling slice-and-dice or squarify layouts affects the aspectratios. Recalculating slice-and-dice layouts is equivalent to rescaling since the layout is not affected by changing the containerresolution. Recalculating squarify layouts, on the other hand, yields stable aspect ratios but results in potentially huge layoutchanges. Finally, we provide guidelines for using rescaling, recalculation and the choice of algorithm. |
| Freie Schlagworte: | Human-centered computing, Treemaps |
| Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik 20 Fachbereich Informatik > Graphisch-Interaktive Systeme |
| Hinterlegungsdatum: | 29 Mai 2020 06:20 |
| Letzte Änderung: | 09 Dez 2021 09:59 |
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