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).

Download

Documentation

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

Example 1

: Locate a reputable source like the Tamil Virtual Academy or other free font repositories.

: Downloaded fonts usually come in a ZIP file. Extract the contents to find the .ttf (TrueType Font) file, often named MCLVAIDE.TTF . Install on Windows : Right-click the .ttf file and select Install .

The is a specialized typeface designed for seamless digital Tamil typing, widely used for official documentation, creative design, and everyday communication. Developed with support from the Tamil Virtual Academy , it ensures high readability and standard compliance by supporting both Unicode and TACE16 encodings. Understanding MCL Vaidehi and Keyboard Layouts

: Copy the font file to the .fonts folder in your home directory. Setting Up the Keyboard Layout

Alternatively, copy and paste the file into the folder within the Control Panel or C:\Windows\Fonts .

MCL Vaidehi Tamil Fonts Keyboard Layout: A Comprehensive Guide

Once the font is installed, you need the specific keyboard driver to map the keys correctly.

Follow these steps to set up the font on your Windows computer:

: Obtain the MCL Vaidehi Keyboard Layout 31 setup files.

Example 2

Vaidehi Tamil Fonts Keyboard Layout !full! - Mcl

: Locate a reputable source like the Tamil Virtual Academy or other free font repositories.

: Copy the font file to the .fonts folder in your home directory. Setting Up the Keyboard Layout

Alternatively, copy and paste the file into the folder within the Control Panel or C:\Windows\Fonts . : Locate a reputable source like the Tamil

MCL Vaidehi Tamil Fonts Keyboard Layout: A Comprehensive Guide

Once the font is installed, you need the specific keyboard driver to map the keys correctly. Install on Windows : Right-click the

Follow these steps to set up the font on your Windows computer:

: Obtain the MCL Vaidehi Keyboard Layout 31 setup files.