DColor is a Python3 module for visualizing complex-valued functions using a Domain Coloring scheme.

DColor leverages two well-known Python libraries: Numpy and Matplotlib. Before being able to use DColor, you must install these using the following commands:

$ python3 -m pip install -U numpy

$ python3 -m pip install -U matplotlib

Prepare the source file in your local environment, and create an instance of the DColor object. For example:

dc = DColor(xmin=-10, xmax=10, ymin=-10, ymax=10, samples=4000)

Lambda expressions are used to define and pass functions to the plot() function. For example:

dc.plot(lambda z : ((z+1-2j)*(z+2+2j)*((z-2)**2))/(z**3))

Which results in the following plot:

Currently, this is a one-person project and so these are still under construction. Contact me by e-mail at [email protected] if you would like to help out with anything.

If you are interested in contributing or have any suggested changes, clone the repo and make a pull request :)