labelInkCutouts property
World-space cutouts in the connector body beneath nonempty label ink. Shared by canvas and vector output; markers remain outside this clipping.
Implementation
late final List<DiagramRect> labelInkCutouts = List.unmodifiable([
for (final label in labels)
if (label.source.story.plainText.isNotEmpty)
for (final line in label.text.lines) line.contentBounds.inflate(3),
]);