ComplexPlots

ComplexPlots provides definitions and recipes useful for making plots in the complex plane.

Code is provided for the Plots.jl and Makie.jl systems.

Curves, paths, and regions

Facilities are provided for displaying curves, paths, and regions as defined in the ComplexRegions package.

Riemann sphere

Vectors of points can be plotted on the surface of the Riemann sphere. The syntax is different for the two plotting environments.

Function visualization

Plots of complex functions can be made in the style of Wegert and Semmler using the zplot function. At each point in the complex domain, the hue is selected from a cyclic colormap using the phase of the function value, and the color value (similar to lightness) is chosen by the fractional part of the log of the function value's magnitude.