| setCustomGenome,igvR-method | R Documentation | 
Specify the reference genome you wish to use, via full specification of all urls
## S4 method for signature 'igvR'
setCustomGenome(
  obj,
  id,
  genomeName,
  fastaURL,
  fastaIndexURL,
  chromosomeAliasURL = NA,
  cytobandURL = NA,
  geneAnnotationName = NA,
  geneAnnotationURL = NA,
  geneAnnotationTrackHeight = 200,
  geneAnnotationTrackColor = "darkblue",
  initialLocus = "all",
  visibilityWindow = 1e+06
)
| obj | An object of class igvR | 
| id | character string, a short name, displayed in the browser, e.g., "hg38", "tair10". | 
| genomeName | character string, possibly longer, more descirptive then the id, e.g., "Human (GRCh38/hg38)" | 
| fastaURL | character string, e.g."https://s3.amazonaws.com/igv.broadinstitute.org/genomes/seq/hg38/hg38.fa" | 
| fastaIndexURL | character string, e.g. "https://s3.amazonaws.com/igv.broadinstitute.org/genomes/seq/hg38/hg38.fa.fai" | 
| chromosomeAliasURL | character string, default NA, a tab-delimited file supporting multiple equivalent chromosome names. see details | 
| cytobandURL | character string, default NA, a cytoband ideogram file in UCSC format, e.g. "https://s3.amazonaws.com/igv.broadinstitute.org/annotations/hg38/cytoBandIdeo.txt" | 
| geneAnnotationName | character string, e.g. "Refseq Genes", default NA | 
| geneAnnotationURL | character string, e.g. "https://s3.amazonaws.com/igv.org.genomes/hg38/refGene.txt.gz", default NA | 
| geneAnnotationTrackHeight | numeric, pixels, e.g. 500. default 200 | 
| geneAnnotationTrackColor | character string, any legal CSS color, default "darkblue" | 
| initialLocus | character string, e.g. "chr5:88,621,308-89,001,037" or "MEF2C" | 
| visibilityWindow | numeric, number of bases over which to display features, default 1000000 | 
An empty string, an error message if any of the urls could not be reached
if(interactive()){
   igv <- igvR()
   setCustomGenome(igv,
                   id="hg38",
                   genomeName="Human (GRCh38/hg38)",
                   fastaURL="https://s3.amazonaws.com/igv.broadinstitute.org/genomes/seq/hg38/hg38.fa",
                   fastaIndexURL="https://s3.amazonaws.com/igv.broadinstitute.org/genomes/seq/hg38/hg38.fa.fai",
                   chromosomeAliasURL=NA,
                   cytobandURL="https://s3.amazonaws.com/igv.broadinstitute.org/annotations/hg38/cytoBandIdeo.txt",
                   geneAnnotationName="Refseq Genes",
                   geneAnnotationURL="https://s3.amazonaws.com/igv.org.genomes/hg38/refGene.txt.gz",
                   geneAnnotationTrackHeight=300,
                   geneAnnotationTrackColor="darkgreen",
                   initialLocus="chr5:88,621,308-89,001,037",
                   visibilityWindow=5000000)
   }
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