% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/utils.R
\name{qrlink}
\alias{qrlink}
\title{HTML code for a linked QR code}
\usage{
qrlink(url, logo = NULL, text = NULL, caption = text)
}
\arguments{
\item{url}{Target URL for the QR code}

\item{logo}{Optional path to a logo image to place in the center of the QR
code}

\item{text}{Optional caption displayed below the QR code (alias:
\code{caption})}

\item{caption}{Alias for \code{text}}
}
\value{
Character string with HTML code for a linked QR code
}
\description{
Generates a QR code (inline SVG) linking to the given URL and returns the
corresponding HTML code, so a QR code can be placed anywhere in a
presentation with inline R code.
}
\details{
The \code{website} YAML entry of \code{\link[=revealjs_presentation]{revealjs_presentation()}} uses this to
place a linked QR code in the top left of the title slide.
}