dot-build_glyph_grob: Build a single batched glyphGrob from collected glyph data

In gridmicrotex: Native 'LaTeX' Math Rendering for Grid Graphics

Build a single batched glyphGrob from collected glyph data

Description

Creates a grid::glyphGrob containing all math glyphs, using grDevices::glyphInfo() to describe glyph IDs, positions, sizes, colors, and fonts. Each unique font file becomes an entry in the glyphFontList.

Usage

.build_glyph_grob(ids, x, y, sizes, cols, font_files, depth = 0)

Arguments

ids	Integer vector of glyph IDs.
x, y	Numeric vectors of glyph positions (already y-flipped, in bigpts).
sizes	Numeric vector of font sizes.
cols	Character vector of colors.
font_files	Character vector of font file paths.
depth	Depth below the baseline in bigpts (default 0).

Value

A grid::glyphGrob or NULL.

gridmicrotex documentation built on May 16, 2026, 5:06 p.m.