displayTrack,igvR-method | R Documentation |
display the specified track in igv
## S4 method for signature 'igvR' displayTrack(obj, track, deleteTracksOfSameName = TRUE)
obj |
An object of class igvR |
track |
An object of some terminal (leaf) subclass of Track |
deleteTracksOfSameName |
logical, default TRUE |
""
if(interactive()){ igv <- igvR() setGenome(igv, "hg38") showGenomicRegion(igv, "MEF2C") base.loc <- 88883100 tbl <- data.frame(chrom=rep("chr5", 3), start=c(base.loc, base.loc+100, base.loc + 250), end=c(base.loc + 50, base.loc+120, base.loc+290), name=c("a", "b", "c"), score=runif(3), strand=rep("*", 3), stringsAsFactors=FALSE) track <- DataFrameAnnotationTrack("dataframeTest", tbl, color="red", displayMode="EXPANDED") displayTrack(igv, track) }
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