DiagrammeR (version 1.0.8)

grViz: R + viz.js

Description

Make diagrams in R using viz.js with infrastructure provided by pkghtmlwidgets.

Usage

grViz(
  diagram = "",
  engine = "dot",
  allow_subst = TRUE,
  options = NULL,
  width = NULL,
  height = NULL,
  envir = parent.frame()
)

Arguments

diagram

Spec for a diagram as either text, filename string, or file connection.

engine

String for the Graphviz layout engine; can be dot (default), neato, circo, or twopi.

allow_subst

A boolean that enables/disables substitution functionality.

options

Parameters supplied to the htmlwidgets framework.

width

An optional parameter for specifying the width of the resulting graphic in pixels.

height

An optional parameter for specifying the height of the resulting graphic in pixels.

envir

The environment in which substitution functionality takes place.

Value

An object of class htmlwidget that will intelligently print itself into HTML in a variety of contexts including the R console, within R Markdown documents, and within Shiny output bindings.