R-universe - trevorld (Trevor L. Davis)

optparse - Command Line Option Parser

A command line parser inspired by Python's 'optparse' library to be used with Rscript to write "#!" shebang scripts that accept short and long flag/options.

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13.66 score 156 stars 28 dependents 24k scripts 29k downloads

ggpattern - 'ggplot2' Pattern Geoms

Provides 'ggplot2' geoms filled with various patterns. Includes a patterned version of every 'ggplot2' geom that has a region that can be filled with a pattern. Provides a suite of 'ggplot2' aesthetics and scales for controlling pattern appearances. Supports over a dozen builtin patterns (every pattern implemented by 'gridpattern') as well as allowing custom user-defined patterns.

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13.01 score 391 stars 6 dependents 3.2k scripts 14k downloads

argparse - Command Line Optional and Positional Argument Parser

A command line parser to be used with 'Rscript' to write "#!" shebang scripts that gracefully accept positional and optional arguments and automatically generate usage.

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11.27 score 109 stars 3 dependents 9.1k scripts 5.2k downloads

gridpattern - 'grid' Pattern Grobs

Provides 'grid' grobs that fill in a user-defined area with various patterns. Includes enhanced versions of the geometric and image-based patterns originally contained in the 'ggpattern' package as well as original 'pch', 'polygon_tiling', 'regular_polygon', 'rose', 'text', 'wave', and 'weave' patterns plus support for custom user-defined patterns.

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8.84 score 34 stars 7 dependents 6 scripts 11k downloads

getopt - C-Like 'getopt' Behavior

Package designed to be used with Rscript to write '#!' shebang scripts that accept short and long flags/options. Many users will prefer using instead the packages optparse or argparse which add extra features like automatically generated help option and usage, support for default values, positional argument support, etc.

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7.89 score 12 stars 2 dependents 1.8k scripts 6.7k downloads

affiner - A Finer Way to Render 3D Illustrated Objects in 'grid' Using Affine Transformations

Dilate, permute, project, reflect, rotate, shear, and translate 2D and 3D points. Supports parallel projections including oblique projections such as the cabinet projection as well as axonometric projections such as the isometric projection. Use 'grid's "affine transformation" feature to render illustrated flat surfaces.

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7.36 score 11 stars 7 dependents 4 scripts 672 downloads

bittermelon - Bitmap Tools

Provides functions for creating, modifying, and displaying bitmaps including printing them in the terminal. There is a special emphasis on monochrome bitmap fonts and their glyphs as well as colored pixel art/sprites. Provides native read/write support for the 'hex' and 'yaff' bitmap font formats and if 'monobit' <https://github.com/robhagemans/monobit> is installed can also read/write several additional bitmap font formats.

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6.13 score 9 stars 2 dependents 669 downloads

svgparser - Read SVG as Grobs and Data Frames

Read SVG to grid graphics objects (i.e. grobs), and data.frames.

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5.93 score 54 stars 63 scripts

piecepackr - Board Game Graphics

Functions to make board game graphics with the 'ggplot2', 'grid', 'rayrender', 'rayvertex', and 'rgl' packages. Specializes in game diagrams, animations, and "Print & Play" layouts for the 'piecepack' <https://www.ludism.org/ppwiki> but can make graphics for other board game systems. Includes configurations for several public domain game systems such as checkers, (double-18) dominoes, go, 'piecepack', playing cards, etc.

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board-gamepiecepack

5.73 score 59 stars 3 dependents 732 downloads

xmpdf - Edit 'XMP' Metadata and 'PDF' Bookmarks and Documentation Info

Edit 'XMP' metadata <https://en.wikipedia.org/wiki/Extensible_Metadata_Platform> in a variety of media file formats as well as edit bookmarks (aka outline aka table of contents) and documentation info entries in 'pdf' files. Can detect and use a variety of command-line tools to perform these operations such as 'exiftool' <https://exiftool.org/>, 'ghostscript' <https://www.ghostscript.com/>, and/or 'pdftk' <https://gitlab.com/pdftk-java/pdftk>.

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5.65 score 5 stars 3 dependents 1 scripts 327 downloads

oblicubes - 3D Rendering Using Obliquely Projected Cubes and Cuboids

Three-dimensional rendering for 'grid' and 'ggplot2' graphics using cubes and cuboids drawn with an oblique projection. As a special case also supports primary view orthographic projections. Can be viewed as an extension to the 'isocubes' package <https://github.com/coolbutuseless/isocubes>.

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5.40 score 25 stars 1 scripts 137 downloads

ledger - Utilities for Importing Data from Plain Text Accounting Files

Utilities for querying plain text accounting files from 'Ledger', 'HLedger', and 'Beancount'.

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beancounthledgerledgerplaintext-accounting

5.05 score 45 stars 4 scripts 240 downloads

bracer - Brace Expansions

Performs brace expansions on strings. Made popular by Unix shells, brace expansion allows users to concisely generate certain character vectors by taking a single string and (recursively) expanding the comma-separated lists and double-period-separated integer and character sequences enclosed within braces in that string. The double-period-separated numeric integer expansion also supports padding the resulting numbers with zeros.

Last updated

4.89 score 2 stars 2 dependents 13 scripts 313 downloads

datetimeoffset - Datetimes with Optional UTC Offsets and/or Heterogeneous Time Zones

Supports import/export for a number of datetime string standards and R datetime classes often including lossless re-export of any original reduced precision including 'ISO 8601' <https://en.wikipedia.org/wiki/ISO_8601> and 'pdfmark' <https://opensource.adobe.com/dc-acrobat-sdk-docs/library/pdfmark/> datetime strings. Supports local/global datetimes with optional UTC offsets and/or (possibly heterogeneous) time zones with up to nanosecond precision.

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4.86 score 6 stars 4 dependents 1 scripts 347 downloads

findpython - Functions to Find an Acceptable Python Binary

Package designed to find an acceptable python binary.

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4.79 score 6 stars 4 dependents 17 scripts 5.1k downloads

hexfont - 'GNU Unifont' Hex Fonts

Contains most of the hex font files from the 'GNU Unifont Project' <https://unifoundry.com/unifont/> compressed by 'xz'. 'GNU Unifont' is a duospaced bitmap font that attempts to cover all the official Unicode glyphs plus several of the artificial scripts in the '(Under-)ConScript Unicode Registry' <https://www.kreativekorp.com/ucsur/>. Provides a convenience function for loading in several of them at the same time as a 'bittermelon' bitmap font object for easy rendering of the glyphs in an 'R' terminal or graphics device.

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4.70 score 10 stars 162 downloads

aRt - Generative Art with R

Creates generative art using R.

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generative-art

4.44 score 133 stars 41 scripts

cssparser - Simple CSS Parser and Tools

Simple CSS parser and tools.

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4.24 score 7 stars 8 scripts

ppdf - Board Game Setups

Generate 'tibble' data frames indicating how to set up over a hundred board games playable with public domain game systems. Data format can be used by 'piecepackr' to generate graphics with the 'grid', 'ggplot2', 'rayrender', 'rayvertex', and 'rgl' graphics systems and by 'ppcli' to generate plaintext graphics with 'cli'.

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4.08 score 4 stars 4 dependents

minisvg - SVG Document Builder

Build SVG documents with R.

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4.07 score 32 stars 73 scripts

truchet - Package for creating Truchet tiles and random mosaics

This package includes utility functions to create Truchet tiles and arrange them to create mosaics.

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mosaicrtistrysf-packagetiles

3.74 score 30 stars 37 scripts

dee - Tools to Construct SVG Path 'd' Attributes

Provides helper functions to construct the SVG path 'd' <https://developer.mozilla.org/en-US/docs/Web/SVG/Reference/Attribute/d> attribute string. Supports all standard SVG path commands including 'moveto', 'lineto', 'closepath', quadratic and cubic Bézier curves, and elliptical arc curves. Also provides convenience wrappers for common shapes such as arcs, circles, ellipses, polygons, slashes, and stars. Coordinates may be supplied as numeric vectors or as 'affiner' coordinate objects and an option is available to automatically round them to a target number of decimal places for more compact svg strings. An option is also available to use a bottom-left origin (as is conventional in R graphics) rather than the top-left origin used by SVG.

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3.32 score 3 stars 4 scripts

pnpmisc - Utilities for Print-and-Play Board Games

Functions for creating and editing PDF files for print-and-play board games with a consistent interface in which the input filename is the first argument, the output filename is the second, and all other arguments are named. Includes functions to resize, scale, rotate, and combine PDF pages, add crop marks, crosshairs, and origami fold guides, and create plastic storage box jackets and origami card wallets. Also provides layout functions for splitting pages into individual component images and reassembling them. Wraps PDF functionality from 'qpdf', 'pdftools', and 'xmpdf' and optionally uses 'ghostscript', 'pdfxup', and 'bittermelon' for additional functionality.

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print-and-play

3.13 score 1 dependents

r.oguelike - Play a Roguelike 'Game' in the Console

Play with a simple ASCII-only tile-based toy in the console, inspired heavily by roguelike games like Rogue (1980). Proof of concept.

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roguelikeroguelike-game

2.95 score 18 stars 4 scripts

sbgjackets - Utilities for Small Box Game Jackets

Utilities for small box game jackets.

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print-and-play

2.74 score 1 stars

ppn - Portable Piecepack Notation Parser

Parse "Portable Piecepack Notation" files. This allows you to visualize the moves for over one hundred board games.

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2.65 score 1 dependents 3 scripts

nanosvgr - Read 'SVG' as Polygons

Parse SVG to polygons, bezier curves, lines and associated graphical parameters. This enables the manipulation of the raw SVG data and custom plotting techniques.

Last updated

2.48 score 6 stars 2 scripts