surfwidget-shiny: Shiny bindings for surfwidget

In bbuchsbaum/neurosurf: Data structures and visualization for surface-based neuroimaging data

Shiny bindings for surfwidget

Description

Output and render functions for using surfwidget within Shiny applications and interactive Rmd documents.

Update the configuration of an existing surfwidget.

Usage

surfwidgetOutput(outputId, width = "100%", height = "400px")

renderSurfwidget(expr, env = parent.frame(), quoted = FALSE)

updateSurfwidgetConfig(session, id, config)

updateColorMap(widget, colorMap)

updateIRange(widget, min, max)

updateThreshold(widget, min, max)

updateVertexColors(widget, colors)

updateAlpha(widget, alpha)

Arguments

outputId	output variable to read from
width, height	Must be a valid CSS unit (like '100%', '400px', 'auto') or a number, which will be coerced to a string and have 'px' appended.
expr	An expression that generates a surfwidget
env	The environment in which to evaluate expr.
quoted	Is expr a quoted expression (with quote())? This is useful if you want to save an expression in a variable.
session	The session object passed to function given to shinyServer.
id	The ID of the surfwidget output.
config	A list of configuration options to update. See surfwidget for details on available options.

bbuchsbaum/neurosurf documentation built on June 10, 2025, 8:22 p.m.