Render a legend from a gtscale_spec — gtscale_render

Render a legend from a gtscale_spec

Usage

gtscale_render_legend(
  spec,
  data = NULL,
  output = c("contextual", "html", "latex", "rtf", "word", "typst")
)

Arguments

spec: A gtscale_spec.
data: An optional gt_tbl used to finalize specs that infer domains or quantile boundaries from table data.
output: Output target. Use "html", "latex", "rtf", "word", "typst", or "contextual".

Value

Rendered legend content for the requested output target.

Examples

spec <- gtscale_spec_quantiles(
  num,
  palette = c('#fdd49e', '#fdbb84', '#ef6548', '#990000'),
  quantiles = 4,
  title = 'Quartiles'
)

gtscale_render_legend(
  spec = spec,
  data = gt::gt(gt::exibble),
  output = 'latex'
)
#> [1] "{\\raggedright \\textbf{Quartiles}\\\\\\textcolor[HTML]{FDD49E}{\\rule{1.4em}{0.9ex}}\\ 0 - 18\\quad \\textcolor[HTML]{FDBB84}{\\rule{1.4em}{0.9ex}}\\ 18 - 444\\quad \\textcolor[HTML]{EF6548}{\\rule{1.4em}{0.9ex}}\\ 444 - 391,275\\quad \\textcolor[HTML]{990000}{\\rule{1.4em}{0.9ex}}\\ 391,275 - 8,880,000}"