paper_primitives

Turns a <code>paper_spec()</code> into draw-ready primitives in npc coordinates, spaced
for the given physical panel size. The grob layer (<code>element_sketch_paper()</code>)
renders the result; this function stays free of any <code>grid</code> dependency.

Provides 'ggplot2' geoms that render with a hand-drawn, sketchy
aesthetic: roughened strokes, double-pass lines, and hachure, cross-hatch,
zigzag, and dots fill patterns. Implemented as pure-R 'grid' grobs wrapped
in 'ggproto' geoms, composable with aes(), stats, scales, and faceting.
Works on every R graphics device (PDF, PNG, SVG, screen) with no browser
dependency. Algorithms are reimplemented from the published 'rough.js'
algorithm description (Shihn, 2020,
<https://shihn.ca/posts/2020/roughjs-algorithms/>) and Wood and others
(2012, <doi:10.1109/TVCG.2012.262>); see the NOTICE file in the package
sources for attribution.

Arijit Ghosh

ggsketch

Grammar-Native Hand-Drawn Geoms for 'ggplot2'

paper_primitives function

<dl><dt>kind</dt>
<dd>A value from <code>sketch_papers()</code>.</dd>
<dt>width_in, height_in</dt>
<dd>Panel size in inches (sets the ruling pitch).</dd>
<dt>seed</dt>
<dd>Integer seed (for aged blotches).</dd></dl>

Arguments

Build the vector primitives for a paper ground — paper_primitives

<dl>

<dt>kind</dt>
<dd>A value from <code>sketch_papers()</code>.</dd>


<dt>width_in, height_in</dt>
<dd>Panel size in inches (sets the ruling pitch).</dd>


<dt>seed</dt>
<dd>Integer seed (for aged blotches).</dd>

</dl>

paper_primitives: Build the vector primitives for a paper ground

Description

Usage

Value

Arguments

See Also