Track-class: Constructor for Track
In PriceLab/igvR: igvR: integrative genomics viewer

Track-class

R Documentation

Constructor for Track

Description

Constructor for Track

Usage

Track(
  trackType = c("annotation", "quantitative", "alignment", "variant"),
  sourceType = c("file", "gcs", "ga4gh"),
  fileFormat = c("bed", "gff", "gff3", "gtf", "wig", "bigWig", "bedGraph", "bam", "vcf",
    "seg"),
  trackName,
  onScreenOrder,
  color,
  height,
  autoTrackHeight,
  minTrackHeight,
  maxTrackHeight,
  visibilityWindow
)

Arguments

`trackType`	One of "annotation", "quantitative", "variant".
`sourceType`	Only "file" is currently supported.
`fileFormat`	One of "bed", "bedGraph", "vcf"
`trackName`	A character string, used as track label by igv, we recommend unique names per track.
`onScreenOrder`	Numeric, for explicit placement of track within the current set.
`color`	A CSS color name (e.g., "red" or "#FF0000")
`height`	track height, typically in range 20 (for annotations) and up to 1000 (for large sample vcf files)
`autoTrackHeight`	If true, then track height is adjusted dynamically, within the bounds set by minHeight and maxHeight, to accomdodate features in view
`minTrackHeight`	In pixels, minimum allowed
`maxTrackHeight`	In pixels, maximum allowed
`visibilityWindow`	Maximum window size in base pairs for which indexed annotations or variants are displayed. Defaults: 1 MB for variants, whole chromosome for other track types.