Printable idea sheet
graph_label_auto
reqlan rq/extension/library/graph.rq:103
In Labels auto mode, visibility follows viewport zoom continuously rather than a hard cut.
Below a low zoom threshold labels are fully hidden; above a slightly higher threshold they are fully opaque; between those thresholds opacity ramps briefly through a muted / semi-transparent phase ( GRAPH_LABEL_FADE_START → GRAPH_LABEL_FADE_END ).
Hovered or dragged nodes remain fully opaque even when ambient auto opacity is low or zero.
Zoom and Fit from view_controls / reframe_view must update this opacity on each paint or zoom event.
Applies to Ideas Summary GraphCyController and HTML export canvas graph alike.
Status: done
Interactive page: graph_label_auto