apply_scale_mapping

In faceted plots, ggplot2 converts categorical x-values to numeric positions
(1, 2, 3, ...) for efficiency. This function converts them back to the original
category labels using the scale mapping.

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

apply_scale_mapping function

<dl><dt>numeric_values</dt>
<dd>Vector of numeric x positions from built plot data</dd>
<dt>scale_mapping</dt>
<dd>Named vector mapping positions to labels (e.g., c("1" = "A", "2" = "B"))</dd></dl>

Arguments

Apply scale mapping to convert numeric positions to category labels — apply_scale_mapping

<dl>

<dt>numeric_values</dt>
<dd>Vector of numeric x positions from built plot data</dd>


<dt>scale_mapping</dt>
<dd>Named vector mapping positions to labels (e.g., c("1" = "A", "2" = "B"))</dd>

</dl>

apply_scale_mapping: Apply scale mapping to convert numeric positions to category labels

Description

Usage

Value

Arguments