Access Track Tooltips

Access Track Tooltips

tooltip(x)

tooltip(x) <- value

# S4 method for TrackData
tooltip(x)

# S4 method for TnTTrack
tooltip(x)

# S4 method for TrackData,data.frame
tooltip(x) <- value

# S4 method for TnTTrack,data.frame
tooltip(x) <- value

Arguments

x	A TnTTrack object.
value	A data frame to replace, its row number should equal to length of data.

Value

tooltip returns a data frame.

Examples

gr <- GRanges("chr12", IRanges(c(6, 69), c(42, 135)), Name = c("my range 1", "my range 2"))
track <- BlockTrack(gr)
tooltip(track)
#>         Name
#> 1 my range 1
#> 2 my range 2
tooltip(track)$Width <- width(gr)
tooltip(track)
#>         Name Width
#> 1 my range 1    37
#> 2 my range 2    67