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1 vote
1 answer
62 views

Missing number, treated as zero error when using for loops and conditionals in tikz

I would be nice to be able to have a code that, by modifying certian parameters like height and width and cells to be colored red or green, generates a table for me. The code I have is already a ...
Ben Thomas's user avatar
1 vote
1 answer
71 views

\whiledo not working when using it to generate table

I'm trying to use \whiledo (contained in the ifthen package) to automate the creation of a table. The idea—more or less—is that by setting a value \colnum to a number x, I can make a table with x+1 ...
generallyconfuzzled's user avatar
4 votes
5 answers
536 views

Having trouble with TikZ -- For Loop and Conditionals

Essentially what I am trying to achieve is a grid of 12 circles with three rows and four columns. All I would like is for the two middle columns to be red while the other two columns are black. Here ...
user201313's user avatar