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A unified R graphics backend. Render R graphics fast and easy to many common file formats.

This package provides a thread-safe interface to power interactive graphics clients such ashttpgd.

• Fast plotting
• Plot resizing and history
• Render to various image formats (SVG, PNG, PDF, EPS, ...)
• In-memory access to rendered graphics
• Platform independent
• Stateless thread-safe C client API for package developers

Installunigd from CRAN:

install.packages("unigd")

Or get the latest development version from GitHub:

remotes::install_github("nx10/unigd")

Seesystem requirements for troubleshooting.

Seethe guide for more details.

unigd is mostly written in C++, but contributions to the tests (in R) or the documentation are also always welcome!

Depends oncpp11 andsystemfonts.

Much of the font handling and SVG rendering code is modified code from the excellentsvglite package.

This project is licensed GPL v2.0.

It includes parts ofsvglite (GPL ≥ 2) andfmt (MIT).

Full copies of the license agreements used by these components are included in./inst/licenses.