Wed, 27 Oct 2010 14:12:51 +0100
test_mandelbrot.lua: Remove some trailing whitespace
1 | 1 | local xpm = require "xpm" |
2 | ||
3 | image = xpm.new(100, 100); | |
4 | ||
5 | for i=1,100 do | |
6 | local colour = "#"..tostring(i, 16):rep(3); | |
7 | for x=i,image.width-i+1 do | |
8 | image:setpixel(x, i, colour); | |
9 | image:setpixel(x, image.height-i+1, colour); | |
10 | end | |
11 | for y=i,image.height-i+1 do | |
12 | image:setpixel(i, y, colour); | |
13 | image:setpixel(image.width-i+1, y, colour); | |
14 | end | |
15 | end | |
16 | image:render(io.stdout); |