add scale_from to spec tools
diff --git a/man/spec_font_size.Rd b/man/spec_font_size.Rd
index aeacd93..9688dec 100644
--- a/man/spec_font_size.Rd
+++ b/man/spec_font_size.Rd
@@ -4,7 +4,8 @@
\alias{spec_font_size}
\title{Generate common font size for continuous values}
\usage{
-spec_font_size(x, begin = 8, end = 16, na_font_size = 12)
+spec_font_size(x, begin = 8, end = 16, na_font_size = 12,
+ scale_from = NA)
}
\arguments{
\item{x}{continuous vectors of values}
@@ -14,6 +15,9 @@
\item{end}{Largest font size. Default is 20.}
\item{na_font_size}{font size for NA values}
+
+\item{scale_from}{input range (vector of length two). If not given,
+is calculated from the range of x}
}
\description{
Generate common font size for continuous values