load a bed track provided as a data.frame
Usage
loadBedTrack(
session,
id,
trackName,
tbl,
color = "",
trackHeight = 50,
deleteTracksOfSameName = TRUE,
quiet = TRUE,
trackConfig = list()
)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
- tbl
data.frame, with at least "chrom" "start" "end" columns
- color
character string, a legal CSS color, or "random", "gray" by default
- trackHeight
an integer, 50 (pixels) by default
- deleteTracksOfSameName
logical, default TRUE
- quiet
logical, default TRUE, controls verbosity
- trackConfig
a named list of additional igv.js track configuration options.
Examples
library(igvShiny)
demo_app_file <-
system.file(package = "igvShiny", "demos", "igvShinyDemo.R")
if (interactive()) {
shiny::runApp(demo_app_file)
}