BrowserViz constructor {BrowserViz} | R Documentation |
This constructor function:
creates the BrowserViz object
initializes the httpuv web server
prepares that web server to additionally handle websocket traffic
loads a "browserFile" - an html/javascript/css web page to communicate with in your web browser
opens websocket communication between your R session and your browser
installs an optional "httpQueryProcessingFunction" to handle http (non-websocket) requests.
BrowserViz( portRange = 10000:10100, title = "BrowserViz", browserFile, quiet = TRUE, httpQueryProcessingFunction = NULL )
portRange |
The constructor looks for a free websocket port in this range. 15000:15100 by default |
title |
Used for the web browser window, "igvR" by default |
browserFile |
The full path to the bundled html, js and libraries, and css which constitute the browser app |
quiet |
A logical variable controlling verbosity during execution |
httpQueryProcessingFunction |
a function, default NULL, provides subclasses with the opportunity to execute code on the http server created here. |
An object of the BrowserViZ class