Tree colors (sunburst, DBpedia)

A partial implementation of the tree color scheme proposed in Tennekes, Jonge 2014, applied to a sunburst representation of the canonically sorted DBpedia hierarchical ontology.

Hue is used to differentiate subtrees, while luminance (and chroma) to encode depth.

This implementation misses the five-element permutation feature described in the paper above. The effect on the visualization is that similar pairs of different colors are repeated one after each other.

As in the original work, the effect of hue is mainly limited to the first levels. The case of DBpedia is especially bad, because of the high number of nodes at the first level.

forked from nitaku's block: Tree colors (sunburst, DBpedia)