############## OUTPUT INTO FILE ##############
### !!!! - add packages
.output.tex <-
function (file.out, content, header) {
header.tex <- "\\documentclass{article}\n"
required.latex.packages <- NULL
if (fmt$dec.mark.align==TRUE) { required.latex.packages <- c(required.latex.packages, "dcolumn") }
if (fmt$floating.environment=="sidewaystable") { required.latex.packages <- c(required.latex.packages, "rotating") }
if (!is.null(required.latex.packages)) {
for (i in 1:length(required.latex.packages)) {
header.tex <- paste(header.tex, "\\usepackage{", required.latex.packages[i], "}\n", sep="")
}
}
if (header == TRUE) {
cat(
header.tex,
"\\begin{document}",
paste(content, collapse="\n"),
"\\end{document}\n",
sep="\n",
file = file.out
)
} else {
cat(
paste(content, collapse="\n"),
sep="\n",
file = file.out
)
}
}
.output.html <-
function (file.out, content, header) {
if (header == TRUE) {
cat(
"<!DOCTYPE html>",
"<html>",
"<body>",
paste(content, collapse="\n"),
"</body>",
"</html>\n",
sep="\n",
file = file.out
)
} else {
cat(
paste(content, collapse="\n"),
sep="\n",
file = file.out
)
}
}
.output.txt <-
function (file.out, content, header) {
cat(
paste(content, collapse="\n"),
sep="\n",
file = file.out
)
}
# !!! - work on this more in a later version
.output.pdf <-
function (file.out, content) {
tex.temp.file <- tempfile("temp", fileext="tex")
.output.tex(tex.temp.file, content)
capture.output(system(paste( "pdflatex --interaction=nonstopmode", shQuote(tex.temp.file)), show.output.on.console = FALSE ))
}
.output.file <-
function (out, latex.code, text.out, html.out, type, out.header) {
for (i in 1:length(out)) {
if (.get.file.extension(out[i])=="tex") { .output.tex(out[i], latex.code, out.header) }
# else if (.get.file.extension(out[i])=="pdf") { .output.pdf(out[i], latex.code) }
else if (.get.file.extension(out[i])=="txt") { .output.txt(out[i], text.out, out.header) }
else if ((.get.file.extension(out[i])=="html") || (.get.file.extension(out[i])=="htm")) {
.output.html(out[i], html.out, out.header)
}
else { # if another extension, do latex or text based on 'type'
if (type == "latex") { .output.tex(out[i], latex.code, out.header) }
else if (type == "text") { .output.txt(out[i], text.out, out.header) }
else if (type == "html") { .output.html(out[i], html.out, out.header) }
}
}
}
###########################################
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