colors.are.grayscale

vector of RGB(A) color strings, like <code>c("#FFFFFF", ("#FF00FF"))</code>.

col_strings

logical, whether to accept color names like 'white'. Disables all sanity checks.

accept_col_names

Check for the given color strings whether they represent gray scale colors.

Provides high-level access to neuroimaging data from standard software packages like 'FreeSurfer' <http://freesurfer.net/> on the level of subjects and groups. Load morphometry data, surfaces and brain parcellations based on atlases. Mask data using labels, load data for specific atlas regions only, and visualize data and statistical results directly in 'R'.

Tim Schc3<a4>fer

fsbrain

Managing and Visualizing Brain Surface Data

Tim Schäfer

colors.are.grayscale function

<dl><dt>col_strings</dt>
<dd>vector of RGB(A) color strings, like <code>c("#FFFFFF", ("#FF00FF"))</code>.</dd>
<dt>accept_col_names</dt>
<dd>logical, whether to accept color names like 'white'. Disables all sanity checks.</dd></dl>

Arguments

Check for the given color strings whether they represent gray scale colors. — colors.are.grayscale

<dl>

<dt>col_strings</dt>
<dd>vector of RGB(A) color strings, like <code>c("#FFFFFF", ("#FF00FF"))</code>.</dd>


<dt>accept_col_names</dt>
<dd>logical, whether to accept color names like 'white'. Disables all sanity checks.</dd>

</dl>

colors.are.grayscale: Check for the given color strings whether they represent gray scale colors.

Description

Usage

Value

Arguments

Examples