New domain for the Mandelbrot Dazibao

[na_th_an]

Completely. FB is 100% syntax compatible with QB. The only things you have to change are MSDOS-specific stuff, such as low-level access to devices. But as you used a library for graphics, you just have to change the graphic calls. Sterling wrote a GFX library that works exactly like QB's default one but highly enhaced that uses SDL, and Angelo wrote an alternative version that uses DX directly.

By all means, try it, and if you get stuck, you know where to ask