run_placement_pass: Single placement pass: measure tags, call the Rust FFI,...

In eulerr: Area-Proportional Euler and Venn Diagrams

Single placement pass: measure tags, call the Rust FFI, return the placement records and the canvas bbox returned by eunoia.

Description

Single placement pass: measure tags, call the Rust FFI, return the placement records and the canvas bbox returned by eunoia.

Usage

run_placement_pass(
  centers,
  container_data,
  shapes,
  labels_gp,
  quantities_gp,
  annotations_gp,
  padding,
  placement_opts,
  do_complement_label,
  xlim,
  ylim,
  n_vertices,
  label_precision
)

Arguments

centers	the per-region tag data frame from setup_geometry()
container_data	the complement (container) region's data
shapes	the diagram's ⁠$shapes⁠ data frame
labels_gp, quantities_gp, annotations_gp	per-component grid::gpar() lists
padding	vertical separation between tag components, as a grid::unit()
placement_opts	resolved placement options; see resolve_placement_opts()
do_complement_label	whether the complement gets a tag too
xlim, ylim	native scales of the measurement viewport
n_vertices	number of vertices used to discretize each shape
label_precision	number of decimals used when rendering quantities

eulerr documentation built on Aug. 22, 2026, 1:09 a.m.