showGenomicRegion: Set the visible region, by explicit chromLoc string, or by...
In igvR: igvR: integrative genomics viewer

Description Usage Arguments Value Examples

Set the visible region, by explicit chromLoc string, or by named features in any curently loaded annotation tracks

1 2	## S4 method for signature 'igvR' showGenomicRegion(obj, region)

`obj`	An object of class igvR
`region`	A genomic location (rendered "chr5:9,234,343-9,236,000" or as a list: list(chrom="chr9", start=9234343, end=9236000)) or a labeled annotation in a searchable track, often a gene symbol, eg "MEF2C"

if(interactive()){
   igv <- igvR()
   setGenome(igv, "hg38")
   showGenomicRegion(igv, "MEF2C")
   x <- getGenomicRegion(igv)
      #--------------------
      # zoom out 2kb
      #--------------------
   showGenomicRegion(igv, with(x, sprintf("%s:%d-%d", chrom, start-1000, end+1000)))
   }