Tony Finch wrote: > On 2010年10月26日, Daniel Aquino wrote: > > Yea ppm is a simple option. > > Here's something I wrote over the weekend: > http://dotat.at/cgi/git?p=mandelbrot.git;f=mandelbrot.lua;a=blob > > Works best with LuaJIT :-) Ok, so I'll throw in the following program from the shootout: http://shootout.alioth.debian.org/u32/program.php?test=mandelbrot&lang=luajit&id=7 Writes a PBM bitmap (not a pixmap) to stdout (doesn't work on Windows). --Mike