load a bedgraph track from a URL — loadBedGraphTrackFromURL • igvShiny

load a bedgraph track provided as a data.frame

Usage

loadBedGraphTrackFromURL(
  session,
  id,
  trackName,
  url,
  color = "gray",
  trackHeight = 30,
  autoscale = TRUE,
  min = 0,
  max = 1,
  autoscaleGroup = -1,
  deleteTracksOfSameName = TRUE,
  quiet = TRUE
)

Arguments

session: an environment or list, provided and managed by shiny
id: character string, the html element id of this widget instance
trackName: character string
url: character
color: character string, a legal CSS color, or "random", "gray" by default
trackHeight: an integer, 30 (pixels) by default
autoscale: logical
min: numeric, consulted when autoscale is FALSE
max: numeric, consulted when autoscale is FALSE
autoscaleGroup: numeric(1) defaults to -1
deleteTracksOfSameName: logical(1) defaults to TRUE
quiet: logical, default TRUE, controls verbosity

Value

nothing

Examples

library(igvShiny)
demo_app_file <-
  system.file(package = "igvShiny", "demos", "igvShinyDemo.R")
if (interactive()) {
  shiny::runApp(demo_app_file)
}