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Chart Enhancements in GEViT. (A) Our characterization of marks and their associated aesthetic properties is based on longstanding conventions in the visualization literature (Meirelles, 2013; Munzner, 2015) with roots in Bertin’s Semiology of Graphics (Bertin and Berg, 2010). Illustrative examples are shown for (B) a tree and (C) node-link chart types
