| all_set_combinations | Enumerate all 2^n - 1 combination labels for a set of names |
| apply_label_placement | Run eunoia label placement, expanding limits so exterior... |
| apply_panel_overrides | Overlay per-panel overrides onto a styling parameter |
| build_leader_grob | Build the polyline leader for an exterior tag, or... |
| build_tag_grobs | Build the leader / label / quantity / annotation gList for... |
| coef.euler | Return the fitted shape parameters from the euler object |
| default_placement_opts | Default placement options used when the caller doesn't supply... |
| dummy_code | Dummy code a data.frame |
| ellipse_bounding_box | Bounding box of a vector of rotated ellipses. |
| ellipse_frame_to_shapes | Promote a legacy 5-column ellipse data frame (h, k, a, b,... |
| error_plot | Error plot for 'euler' objects |
| euler | Area-proportional Euler diagrams |
| eulergram-compose | Compose Euler Diagrams |
| EULER_PANEL_PAD_PT | Fixed padding in pt for the panel viewport scale. |
| euler_plot_data | Compute polygon geometry and label anchors for plotting a... |
| eulerr_default_options | Default options for eulerr |
| eulerr_deprecated | Deprecated functions in package 'eulerr'. |
| eulerr_options | Get or set global graphical parameters for eulerr |
| eulerr-package | eulerr: Area-Proportional Euler and Venn Diagrams with... |
| expand_limits_with_canvas | Union the current 'xlim'/'ylim' with the canvas bbox reported... |
| find_eulertags | Find the 'EulerTags' child of an 'EulerPanel', if any. |
| fit_euler_diagram | Fit an Euler diagram using the eunoia Rust library. |
| fitted.euler | Fitted values of euler object |
| fruits | Fruits |
| get_bounding_box | Get the bounding box for a row-wise collection of fitted... |
| is_false | Check if object is strictly FALSE |
| is_integer | Check if a vector is an integer |
| is_real | Check if vector is a real (numeric non-integer) |
| makeContent.EulerTags | Re-place tags at draw time so resizing the device doesn't... |
| makeContext.EulerPanel | Set the panel viewport's 'xscale'/'yscale' at draw time. |
| max_sets_default | Default number of sets that 'eunoia' accepts before rejecting... |
| max_sets_hard_cap | Absolute upper bound on the number of sets that 'eunoia' can... |
| measure_all_tags | Measure every drawable tag inside 'tags_grob' against the... |
| measure_tag | Native-unit AABB of one composite tag (label stacked above... |
| measure_tag_native | Measure one tag's combined AABB in the current viewport's... |
| measure_tag_sizes | Measure all candidate tag sizes (regions + optional... |
| mix_colors | Blend (average) colors |
| new_shape_frame | Allocate a fresh $shapes data frame for 'n_all' sets. Rows... |
| n_sets | Get the number of sets in he input |
| open_measurement_viewport | Open a temporary grid measurement device + viewport. |
| organisms | Organisms |
| pad_axis_native | Pad an axis range by 'pt_pad' points, converted to native... |
| pain | Pain distribution data |
| place_euler_labels | Place per-region labels using eunoia's 'place_labels' API. |
| plants | Plants |
| plot.euler | Plot Euler and Venn diagrams |
| plot.eulergram | Print (plot) Euler diagram |
| polygon_clip_rust | Clip a (possibly multi-polygon) subject path against a single... |
| print.euler | Print a summary of an Euler diagram |
| print.eulerr_venn | Print a summary of a Venn diagram |
| replace_list | Replace (refresh) a list |
| rescale | Rescale values to new range |
| residuals.euler | Residuals of euler object |
| resolve_gap_native | Resolve a 'gap' option to a numeric in native units inside... |
| resolve_placement_opts | Merge user-supplied placement options onto the defaults. |
| run_placement_pass | Single placement pass: measure tags, call the Rust FFI,... |
| setup_complement_tag | Setup the complement-count tag, in the same shape as a region... |
| setup_geometry | Compute geometries and label locations |
| setup_gpar | Setup gpars |
| setup_grobs | Grobify Euler objects |
| setup_tag | Setup grobs for one tag (label + quantity + annotation +... |
| shape_bounding_box | Per-shape bounding box dispatch. Reads the 'type' tag on... |
| shapes_to_ellipse_frame | Project the wide $shapes schema back into the legacy 5-column... |
| split_waypoints | Split a placement's flat 'leader_waypoints_x' / _y / _lengths... |
| tally_combinations | Tally set relationships |
| update_list | Update list with input |
| venn | Venn diagrams |
