4
votes
1answer
44 views

Strange behaviour of \iftoggle inside tikzpicture

I want to set flag from inside of decoration which I want to check outside of the decoration. I set the flag (call \toggletrue{} or \togglefalse{}) but when I check this flag it always false. For MWE ...
5
votes
3answers
256 views

Correct way of test blank element in array

I'm trying to test whether an element in a defined list (array) is "empty." I tried using the \empty macro, or putting white spaces inside the quote, but nothing seems to work. I'm testing the ...
13
votes
1answer
363 views

Help automating calendar creation

I'm doing calendars for all the family, and I have a problem automating the process. I'm using the calendar tikz library. I need to include the moon phase in the calendar. I can do it with this code ...
6
votes
2answers
177 views

Using etoolbox macros in tikz foreach loops

I am trying to wrap my head around etoolbox for use with TikZ. In this example (I know there are probably simpler ways to do this), I would like to draw a series of rectangles that are next to each ...