generate_robust_selector

Creates a robust CSS selector that works regardless of panel structure.
This is the main function that layer processors should use.

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

generate_robust_selector function

<dl><dt>grob</dt>
<dd>The grob tree to analyze</dd>
<dt>element_type</dt>
<dd>The element type to search for (e.g., "rect", "lines")</dd>
<dt>svg_element</dt>
<dd>The SVG element to target (e.g., "rect", "polyline")</dd>
<dt>plot_index</dt>
<dd>Optional plot index for multipanel layouts</dd>
<dt>max_elements</dt>
<dd>Optional limit on number of elements to target</dd></dl>

Arguments

Generate robust selector for any element type — generate_robust_selector

<dl>

<dt>grob</dt>
<dd>The grob tree to analyze</dd>


<dt>element_type</dt>
<dd>The element type to search for (e.g., "rect", "lines")</dd>


<dt>svg_element</dt>
<dd>The SVG element to target (e.g., "rect", "polyline")</dd>


<dt>plot_index</dt>
<dd>Optional plot index for multipanel layouts</dd>


<dt>max_elements</dt>
<dd>Optional limit on number of elements to target</dd>

</dl>

generate_robust_selector: Generate robust selector for any element type

Description

Usage

Value

Arguments