Commit 06c8f260 authored by Greg Wilson's avatar Greg Wilson Committed by GitHub
Browse files

Merge pull request #73 from fmichonneau/knitr_fig_path

add function knitr_fig_path
parents fb178306 634e055b
......@@ -8,6 +8,18 @@ library("knitr")
fix_fig_path <- function(pth) file.path("..", pth)
## We set the path for the figures globally below, so if we want to
## customize it for individual episodes, we can append a prefix to the
## global path. For instance, if we call knitr_fig_path("01-") in the
## first episode of the lesson, it will generate the figures in
## `fig/rmd-01-`
knitr_fig_path <- function(prefix) {
new_path <- paste0(opts_chunk$get("fig.path"),
prefix)
opts_chunk$set(fig.path = new_path)
}
## We use the rmd- prefix for the figures generated by the lssons so
## they can be easily identified and deleted by `make clean-rmd`. The
## working directory when the lessons are generated is the root so the
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment