With this program, the user can draw the attractors of hyperbolic
iterated function systems (IFS or HIFS) where the functions are
affine transformations of the plane. The user can enter the functions
graphically using a mouse or read in the functions in a numerical
format from a data file. The data file structure is the same as
used for the program Fracint. The program will convert the graphical
input into numerical data.
You can also print out the picture of the attractor together
with the associated numerical data. Pictures can also be saved
in GIF format. A large number of examples are provided.
C source code is included.