Hi, On Tue, Mar 31, 2009 at 4:44 AM, james carnell <jimcarn...@yahoo.com> wrote: > 1) I feel dumb for asking this. > 2) I looked for 20 minutes and didn't find an answer > > Trying to make a drawLine function in a 2d array. > > example: > x0000 row = 25 : col = 10 > x0000 row = 26 : col = 10.3 > x0000 row = 27 : col = 10.6 > 0x000 row = 28 : col = 11 > 0x000 row = 29 : col = 11.3 > 0x000 row = 30 : col = 11.6 > 00x00 row = 31 : col = 12 > > for row in range(25,31,1): > for col in range(10,12, 0.3): #<- Crash Bang doesn't work 0.3 = zero = > infinite loop? > > so then I tried... > >>>> c = 10 >>>> while(c < 12.3): > ... print c > ... c += 1.0/3.0 > ... > 10 > 10.3333333333 > 10.6666666667 > 11.0 > 11.3333333333 > 11.6666666667 > 12.0 > > is there no way to do it with a range function (and have it still look like > you're not on crack)?
maybe you can use arange() from Numeric: In [1]: from Numeric import * In [2]: arange(-1,1,0.2) Out[2]: array([-1. , -0.8, -0.6, -0.4, -0.2, 0. , 0.2, 0.4, 0.6, 0.8]) and if you need a list use: arange(-1,1,0.2).tolist() Cheers, -- === Ioan Vancea http://www.vioan.ro _______________________________________________ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
