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Add a track, element, or plot-level feature to a SeqPlot or SeqTrack

Source: R/operators.R
op-plus.Rd

The single composition operator for SeqPlotR. Dispatches on the class of the right-hand side:

Usage

e1 %+% e2

Arguments

e1

A SeqPlot or SeqTrack object.

e2

A SeqTrack, SeqElement, SeqLink, or SeqAnnotation.

Value

e1, invisibly modified in place (R6 reference semantics).

Details

  • SeqTrack -> added to the plot layout

  • SeqElement -> added to the current (last) track

  • SeqLink -> stored in plot$plot_links (plot-level, deferred)

  • SeqAnnotation -> stored in plot$plot_annotations (plot-level, deferred)

When the LHS is a SeqTrack, only SeqElement and SeqLink are accepted. Links added via %+% on a SeqTrack have their t0 and t1 locked to the parent track's track_id — no override is permitted.