from shiny.ui.css import as_css_unit
as_css_unit(0)'0'ui.css.as_css_unit
ui.css.as_css_unit(value)
Convert a value into a CSS unit.
Parameters
value: None | CssUnit-
A value to convert into a CSS unit.
Returns
| Type | Description |
|---|---|
| None | str | If the value is None, then None. If the value is 0, then "0". If the value is numeric, then a formatted pixel value. Otherwise, the value as-is. |
Examples
as_css_unit(300)'300.000000px'as_css_unit("1em")'1em'