css-font 
Parse or stringify the CSS font property string.
Usage
var font = ; var obj = font; /*{ size: '1rem', lineHeight: 1.2, variant: 'small-caps', family: ['Roboto Condensed', 'sans-serif']}*/ font // '1rem "Roboto Condensed", sans-serif'See the tests for more scenarios.
API
obj = font.parse(str)
Return object with font properties from the CSS font string. Detected properties:
| Property | Meaning |
|---|---|
style |
Font-style detected by css-font-style-keywords. |
variant |
Font-variant, one of normal or small-caps. |
weight |
Font-weight detected by css-font-weight-keywords. |
stretch |
Font-stretch detected by css-font-stretch-keywords. |
size |
Font-size detected by css-font-size-keywords. |
lineHeight |
Line-height value. |
family |
Font-family array of values. |
str = font.stringify(obj)
Return string from the object with font properties by the CSS font syntax.
Stringified properties:
| Property | Meaning |
|---|---|
style, fontStyle, distrinction |
Font-style value. |
variant, fontVariant, capitalization |
Font-variant value, one of normal or small-caps. |
weight, fontWeight |
Font-weight value, one of the set of weights (see above). |
stretch, fontStretch, width |
Font-stretch value, one of the set (see above). |
size fontSize, height |
Font-size value, number or a string. Number is considered a px units. If undefined, 1rem is used. |
lineHeight, leading |
Line-height value, number or string. Number is considered a unitless ratio value. |
family, fontFamily, face |
Font-family, string or a list with strings. Not default strings are wrapped to quotes. |
system |
Reserved system word. |
Testing
$ npm test
This will run tests and generate a code coverage report. Anything less than 100% coverage will throw an error.
Acknowledgement
- Jed Mao for parse-css-font and set of related CSS packages.
License
© 2018 Dmitry Yv. MIT License
Development supported by plot.ly.