CTAN Comprehensive TeX Archive Network

Directory macros/latex/contrib/dynamicnumber

README.md

Dynamic Number

What is it?

Dynamic Number dynamically typesets values generated in different kinds of scripts in through the use of symbolic links. The aim is to reduce errors resulting from out-of-date numbers by directly setting them in the number generating file and importing a symbolic link in the source file.

It can be used to import not only numerical values into , but even strings and pieces of code are possible. The main repository is located in this repository.

Attention The symbolic links mentioned here are NOT related in any kind to the symbolic links used in UNIX systems. See example below to see what is meant with a symbolic link.

Installation

Depending on your desires, one or more might not be applicable. All the supported languages have a file in the languages folder. Currently only MATLAB and Python are supported to produce Dynamic Number (dn) list files (also called symbolic link lists).

Currently the package is also available on CTAN. This is the preferred way of installing packages. You can thus download it using your favourite package manager. The instructions below are thus obsolete.

MATLAB

Add the necessary functions to MATLAB's path.

  1. Clone the directory in your MATLAB folder (Documents/MATLAB).
  2. Now the contents should be in Documents/MATLAB/DynamicNumber.
  3. Open MATLAB.
  4. Set path to include the cloned folder. The Set path can be found in the File menu on older MATLAB installations or HOME, Environment in newer installations.

Python

Install with pip: sudo pip install dynamicnumber

Quick start

usage is very straightforward. Load the package with \usepackage{dynamicnumber} and next load a symbolic link lists with \dnreadfile{list}. Now you can start using your dynamic variables with \dnget{variable}.

More information and additional commands can be found in the documentation.

Attention! Do not attempt to create a pgfkey with the name dynamicnumber, it will conflict with the internal workings of the package.

MATLAB and Python

Create a symbolic link lists with the dn() command, then add symbolic links with the add-method.

The add-method requires at least 2 arguments: the symbolic link name and a value (either numerical or string). The optional third can specify a unit for the value. The symbolic link will be stored to typeset both number and unit in a nice way, with the units package (\unit{<value}{<unit>}).

Example (in Python, MATLAB code is almost identical)

# Some computations and sensor readout to predict temperature tomorrow:
temperature = 23.4
temp_predictions = dn('TemperaturePredictions')
temp_predictions.add('tomorrow',temparture,'C') # or \\Celcius instead of C

Note!: If you wish to use special commands such as \Celcius or \metre, your need to be careful with the use of the backslash. In MATLAB you only need to add one backslash because of the way it is parsed, but in Python you need to add two of them! This is needed because the backslash is also used for escape sequences.

Contributions

The libraries are basic in a sense that they do not have a lot of features or options. This is intentional. Users can easily adopt them to suit their own needs without having to go through 100s of lines of code and the learning curve is very small. So the main goal is to have a library that support many platforms, is (almost) identical on all these platforms and is simple to use.

Bug fixes and small feature improvements are always welcome, you can use a pull request to add must-have features or perform bug fixes.

License

See the LICENSE.txt file.

Download the contents of this package in one zip archive (159.3k).

dynamicnumber – Dynamically typeset numbers and values in through “symbolic links”

This package dynamically typesets values generated by different kinds of scripts in through the use of “symbolic links” (which are not in any way related to the “symbolic links” used in UNIX systems!). The aim is to reduce errors resulting from out-of-date numbers by directly setting them in the number generating file and importing a “symbolic link” into the source file.

It can be used to import not only numerical values, but strings and pieces of code are also possible.

Currently only MATLAB and Python are supported to produce Dynamic Number list files.

Packagedynamicnumber
Repositoryhttps://github.com/opieters/DynamicNumber
Version0.1.3
LicensesMIT License
Copyright2015 Olivier Pieters
MaintainerOlivier Pieters
TDS archivedynamicnumber.tds.zip
Contained inTeX Live as dynamicnumber
MiKTeX as dynamicnumber
TopicsData import
...
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