take.screenshot

Takes a screenshot of the current rgl scene. On systems with working X11/OpenGL,
uses the standard rgl.snapshot() method. On systems without X11 (e.g., recent macOS versions
where XQuartz is broken), falls back to exporting as PDF via rgl.postscript() and converting
to PNG using ImageMagick.

internal

Provides high-level access to neuroimaging data from standard software packages like 'FreeSurfer' <https://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

take.screenshot function

<dl><dt>output_image</dt>
<dd>character string, path to the output PNG file.</dd>
<dt>silent</dt>
<dd>logical, whether to suppress messages. Default TRUE.</dd></dl>

Arguments

Take screenshot of rgl scene, with fallback for systems without X11. — take.screenshot

<dl>

<dt>output_image</dt>
<dd>character string, path to the output PNG file.</dd>


<dt>silent</dt>
<dd>logical, whether to suppress messages. Default TRUE.</dd>

</dl>

take.screenshot: Take screenshot of rgl scene, with fallback for systems without X11.

Description

Usage

Value

Arguments