NEWS.md

In ggcolonviz: A 'ggplot2' Extension for Visualizing the Colon

ggcolonviz 0.0.6

• Improved robustness of internal stat layers when handling unknown or missing input parts.

ggcolonviz 0.0.4

• geom_colon() no longer errors when every input row references an unknown part; the layer now returns an empty polygon layer.
• geom_colon_label() correctly honours a user-mapped label aesthetic (previously overwritten by the derived label).

ggcolonviz 0.0.3

• Added a variant registry: register_colon_variant() and list_colon_variants() for user-defined colon layouts alongside the built-in "standard" and "sescd" variants.
• Added a Basics vignette walking through the core plotting workflow.
• Expanded the test suite to cover blueprint geometry, sf helpers, stat layers, and the variant registry.

ggcolonviz 0.0.2

• Initial release.
• geom_colon() and geom_colon_label() for visualizing the colon with ggplot2.
• Blueprint system for configurable colon anatomical layouts, with "standard" and "sescd" variants shipped.

ggcolonviz documentation built on Oct. 15, 2026, 5:09 p.m.