length
A size or distance, possibly expressed with contextual units.
Typst supports the following length units:
- Points:
72pt - Millimeters:
254mm - Centimeters:
2.54cm - Inches:
1in - Relative to font size:
2.5em
You can multiply lengths with and divide them by integers and floats.
Example
#rect(width: 20pt)
#rect(width: 2em)
#rect(width: 1in)
#(3em + 5pt).em \
#(20pt).em \
#(40em + 2pt).abs \
#(5em).abs
Fields
abs: A length with just the absolute component of the current length (that is, excluding theemcomponent).em: The amount ofemunits in this length, as a float.
定义定义这些函数和类型带有附属定义。要访问这种定义，请先写上函数或类型的名称，再加上定义的名称，并用句点在中间分隔。
定义
这些函数和类型带有附属定义。要访问这种定义，请先写上函数或类型的名称，再加上定义的名称，并用句点在中间分隔。
pt
Converts this length to points.
Fails with an error if this length has non-zero em units (such as
5em + 2pt instead of just 2pt). Use the abs field (such as in
(5em + 2pt).abs.pt()) to ignore the em component of the length (thus
converting only its absolute component).
mm
Converts this length to millimeters.
Fails with an error if this length has non-zero em units. See the
pt method for more details.
cm
Converts this length to centimeters.
Fails with an error if this length has non-zero em units. See the
pt method for more details.