treemap_layout

Lays out one rectangle per value inside the box <code>[x, x + width] x [y, y + height]</code>, with area proportional to the value and aspect ratios kept
close to 1. Returns rectangles in the original input order.

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'

treemap_layout function

<dl><dt>values</dt>
<dd>Non-negative numeric vector (one per tile). Zero / negative
values produce zero-area tiles.</dd>
<dt>x, y</dt>
<dd>Lower-left corner of the bounding box. Default 0.</dd>
<dt>width, height</dt>
<dd>Bounding box size. Default 1.</dd></dl>

Arguments

Squarified treemap layout — treemap_layout

<dl>

<dt>values</dt>
<dd>Non-negative numeric vector (one per tile). Zero / negative
values produce zero-area tiles.</dd>


<dt>x, y</dt>
<dd>Lower-left corner of the bounding box. Default 0.</dd>


<dt>width, height</dt>
<dd>Bounding box size. Default 1.</dd>

</dl>

treemap_layout: Squarified treemap layout

Description

Usage

Value

Arguments

See Also

Examples