Project Summary
PLplot is a cross-platform library of functions that are useful for making scientific plots with UTF-8 symbols and text. PLplot can be used from within compiled languages such as Ada, C, C++, D, Fortran, Java, and OCaml, and interactively from interpreted languages such as Lua, Octave, Perl, Python, and Tcl.
The PLplot library can be used to create standard x-y plots, semilog plots, log-log plots, contour plots, 3D surface plots, mesh plots, bar charts and pie charts. Multiple graphs (of the same or different sizes) may be placed on a single page with multiple lines in each graph.
A variety of file device formats such as JPEG, PDF, PNG, SVG, and others, as well as interactive device platforms such GTK+, Qt, Tk, and X are supported.
In a Nutshell, PLplot...
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took an estimated 67 years of effort (COCOMO model)
starting with its first commit in May, 1992
ending with its most recent commit over 2 years ago
Quick Reference
MIT
Permitted
Commercial Use
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Distribute
Place Warranty
Use Patent Claims
Forbidden
Sub-License
Hold Liable
Required
Distribute Original
Disclose Source
Include Copyright
State Changes
Include License
Include Install Instructions
These details are provided for information only. No information here is legal advice and should not be used as such.
Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
Project Vulnerability Report
Security Confidence Index
Vulnerability Exposure Index
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30 Day SummaryNov 19 2025 — Dec 19 2025
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12 Month SummaryDec 19 2024 — Dec 19 2025
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