Complex valued functions are plotted by representing the value of the function at a specific point as an RGB value. Hue corresponds to the angle of the result, Magnitude corresponds to the lightness.
Change FunctionPlotter.Function() to your desired function or pass it as a Delegate to FunctionPlotter.Plot(). Filepath, codec, resolution and the Area that is to be plotted can be set in Program.cs. FunctionPlotter.MagnitudeLimit can be thought of as the aperture the image is taken with. Make sure that nuGet Packages System.Drawing and System.Numerics are installed.
This is a plot of f(z)=sin(x^-1) on the unit square I quickly threw together.
