displayTrack,igvR-method {igvR} | R Documentation

## display the specified track in igv

### Description

display the specified track in igv

### Usage

    ## S4 method for signature 'igvR'
    displayTrack(obj, track, deleteTracksOfSameName = TRUE)

### Arguments

`obj` | An object of class igvR
`track` | An object of some terminal (leaf) subclass of Track
`deleteTracksOfSameName` | logical, default TRUE

### Value

""

### Examples

    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)
       }

[Package igvR version 1.6.1 Index]