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. Author manuscript; available in PMC: 2018 Jul 10.
Published in final edited form as: IEEE Trans Vis Comput Graph. 2017 Aug 29;24(1):522–531. doi: 10.1109/TVCG.2017.2745978

Fig. 6.

Fig. 6

Snippets are drawn as a heatmap (1), showing the matrix data of their ROI. Categorical attributes can be visualized with color tags (2). An ordinal measure associated with a snippet can be shown via frame width and color (3). For example, a high value is drawn as a dark thick border.