Welcome screen |
Spiral |
Self-similar |
Mandelbr is a fractal viewer.
The program displays the Mandelbrot set. A point z[0] in the
complex plane is member of the Mandelbrot set, when the
sequence z[n+1] := z[n] ** 2 + z[0] (for n >= 0) is bounded.
The points of the Mandelbrot set are displayed in black.
For unbounded points the number of the iteration n, for which
abs(z[n]) >= 2.0 holds, is mapped to a color.
The program accepts the following mouse commands:
- The left mouse key selects a new center and magnifies by factor 2.
- The middle mouse key selects a new center.
- The right mouse key scales down by factor 2.
The following keyboard commands are also accepted: Help, Restart and Quit.
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