In Dimensioning of a technical drawing in TikZ a very nice solution to mark lengths on a drawing has been given that uses pgfmath's capability. How do I omit having the decimal part of the number printed, eg: 25 instead of 25.0?
[Tex/LaTex] How to omit printing the decimal part in pgfmath macros
pgfmath
Best Answer
You can use the optional arguments of
\pgfmathprintnumber
to either cut off the decimal part or to round the number to an integer. Alternatively, you can use the\num
macro from thesiunitx
package to round the number: