Generate jpg files using line length (pixels) and orientation (degrees)

Dave Angel davea at
Sun Jan 11 21:16:58 CET 2015

On 01/11/2015 02:41 PM, semeon.risom at wrote:
> On Saturday, 10 January 2015 21:31:25 UTC-6, Denis McMahon  wrote:

>> # using lists of values
>> for length in a:
>>      for orientation in b:
>>          makeimg(length, orientation)
>> --
>> Denis McMahon, denismfmcmahon at
> The code is working correctly. Thank you! The only change I had to make was referring to it as a float instead of an integer.
> The images are generating, however I'm noticing that it's making an image for every possible pair in each list (i.e. Image 1: a1 and b1; Image 2: a1 and b2; Image 3: a1 and b3....) instead of an image for each row (e.g. Image 1: a1 and b1; Image 2: a2 and b2; Image 3: a3 and b3...).

The minimum change for that would be to zip the lists together:

for length, orientation in zip(a,b):
     makeimg(length, orientation)


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