dot-make_text_measurer: Create a text measurement closure for MicroTeX layout
In gridmicrotex: Native 'LaTeX' Math Rendering for Grid Graphics
.make_text_measurer R Documentation
Create a text measurement closure for MicroTeX layout
Description
Returns a function that measures text using R's grid graphics system.
The closure is called from C++ during parse_latex_cpp() to get
accurate font metrics for \text{} blocks.
Usage
.make_text_measurer(text_gp)
Arguments
text_gp
A gpar object with font settings
(fontfamily, fontface) to use for measurement.
Value
A function taking (text, font_style) that returns
c(width_ratio, ascent_ratio, height_ratio) where ratios
are relative to the font size.
gridmicrotex documentation built on May 16, 2026, 5:06 p.m.
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| .make_text_measurer | R Documentation |
Create a text measurement closure for MicroTeX layout
Description
Returns a function that measures text using R's grid graphics system.
The closure is called from C++ during parse_latex_cpp() to get
accurate font metrics for \text{} blocks.
Usage
.make_text_measurer(text_gp)
Arguments
text_gp |
A |
Value
A function taking (text, font_style) that returns
c(width_ratio, ascent_ratio, height_ratio) where ratios
are relative to the font size.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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