Eunoia.EulerFit

Julia · julia · 1.0.1

EulerFit{S} <: AbstractEulerFit{S}

EulerFit{S}

Result of fitting an area-proportional Euler diagram with shapes of type S.

Fields:

• shapes: fitted shapes, one per input set, in input order.

• original_values: the requested exclusive area per region (keyed by combination string, e.g. "A&B").

• fitted_values: the fitted exclusive area per region.

• residuals: original_values − fitted_values per region.

• region_error: per-region error (always in exclusive form).

• diag_error: eulerAPE-style worst-case region error.

• stress: venneuler-style stress metric.

• loss: final value of the optimizer's objective.

• iterations: optimizer iteration count.

• container: the fitted universe box when fit with a complement, else nothing.

The plot_data field holds the native renderable geometry (region polygons and label anchors); it backs plotting and is not part of the stable public API.

Fields