fig_path

0th

Percentile

Path for figure files

The filename of figure files is the combination of options fig.path and label. This function returns the path of figures for the current chunk by default.

Usage
fig_path(suffix = "", options = opts_current\$get(), number)
Arguments
suffix

A filename suffix; if it is non-empty and does not contain a dot ., it will be treated as the filename extension (e.g. png will be used as .png)

options

A list of options; by default the options of the current chunk.

number

The current figure number. The default is the internal chunk option fig.cur, if this is available.

Value

A character vector of the form fig.path-label-i.suffix.

Note

When there are special characters (not alphanumeric or - or _) in the path, they will be automatically replaced with _. For example, a b/c.d- will be sanitized to a_b/c_d-. This makes the filenames safe to LaTeX.

• fig_path
Examples
# NOT RUN {
fig_path(".pdf", options = list(fig.path = "figure/abc-", label = "first-plot"))
fig_path(".png", list(fig.path = "foo-", label = "bar"), 1:10)
# }

Documentation reproduced from package knitr, version 1.23, License: GPL

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