Unit Definition (pie [Texas]) The pie is a traditional foot of Spain. The pie equals 1/3 vara or 12 pulgadas. In Texas, 1/3 vara is 11 1/9 inches or 28.22 centimeters.
Unit Definition (didot point) The didot point is a unit of distance used in typography. It was named after the French typographer Firmin Didot (1764-1836).
Length/Distance 
