# 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 suffix of the filename; if it is not empty, nor does it 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 (by default the internal chunk option fig.cur if 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 1.16, License: GPL

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