on_layout_call

Updates state when a layout function (par, layout) is called.

internal

Provides accessible, interactive visualizations through the 'MAIDR'
(Multimodal Access and Interactive Data Representation) system. Converts
'ggplot2' and Base R plots into accessible HTML/SVG formats with keyboard
navigation, screen reader support, and 'sonification' capabilities. Supports
bar charts (simple, grouped, stacked), histograms, line plots, scatter plots,
box plots, heat maps, density/smooth curves, faceted plots, multi-panel
layouts (including patchwork), and multi-layered plot combinations. Enables
data exploration for users with visual impairments through multiple sensory
modalities. For more details see the 'MAIDR' project
<https://maidr.ai/>.

Niranjan Kalaiselvan

maidr

Multimodal Access and Interactive Data Representation

JooYoung Seo

on_layout_call function

<dl><dt>device_id</dt>
<dd>Graphics device ID</dd>
<dt>function_name</dt>
<dd>Name of layout function</dd>
<dt>args</dt>
<dd>Function arguments</dd></dl>

Arguments

Handle LAYOUT Call — on_layout_call

<dl>

<dt>device_id</dt>
<dd>Graphics device ID</dd>


<dt>function_name</dt>
<dd>Name of layout function</dd>


<dt>args</dt>
<dd>Function arguments</dd>

</dl>

on_layout_call: Handle LAYOUT Call

Description

Usage

Value

Arguments