This interface allows gnuplot to be controlled from C++ and is designed to be the lowest hanging fruit. In other words, if you know how gnuplot works it should only take 30 seconds to learn this library. Basically it is just an iostream pipe to gnuplot with some extra functions for pushing data arrays and getting mouse clicks. Data sources include STL containers (eg. vector), Blitz++, and armadillo. You can use nested data types like std::vector<std::vector<std::pair<double, double>>> (as well as even more exotic types). Support for custom data types is possible.

This is a low level interface, and usage involves manually sending commands to gnuplot using the "<<" operator (so you need to know gnuplot syntax). This is in my opinion the easiest way to do it if you are already comfortable with using gnuplot. If you would like a more high level interface check out the gnuplot-cpp library (http://code.google.com/p/gnuplot-cpp).

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Documentation

Documentation is available [here] but also you can look at the example programs (starting with "example-misc.cc").

Example 1

Searching for a FitGirl Repack of Geometry Dash is a common inquiry for players looking for a highly compressed version of the game, but it's important to understand how both the game and the repacker operate. Does a FitGirl Repack of Geometry Dash Exist? Generally, FitGirl does not repack Geometry Dash.

Key Concept: "Lossless compression" and how it democratizes access to software.

For users interested in Geometry Dash, the most secure and functional experience is found through official channels:

“In a normal install,” the voice (his boss’s voice, now) whispered, “every error is skipped. Every corrupted texture is ignored. But a repack… a repack keeps the mistakes. We compress them. We feed on them.”

Example 2

Geometry: Dash Fitgirl Repacks [verified]

Key Concept: "Lossless compression" and how it democratizes access to software. geometry dash fitgirl repacks

For users interested in Geometry Dash, the most secure and functional experience is found through official channels: Searching for a FitGirl Repack of Geometry Dash