FontFace
This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
The FontFace
interface represents a single usable font face. It allows control of the source of the font face, being a URL to an external resource, or a buffer; it also allows control of when the font face is loaded and its current status.
Constructor
FontFace()
- Constructs and returns a new
FontFace
object, built from an external resource described by an URL or from anArrayBuffer
.
Properties
This interface doesn't inherits any property.
FontFace.family
- Is a
DOMString
that contains the family of the font. It is equivalent to thefamily
descriptor. FontFace.style
- Is a
DOMString
that contains the style of the font. It is equivalent to thestyle
descriptor. FontFace.weight
- Is a
DOMString
that contains the weight of the font. It is equivalent to theweight
descriptor. FontFace.stretch
- Is a
DOMString
that contains how the font stretches. It is equivalent to thestretch
descriptor. FontFace.unicodeRange
- Is a
DOMString
that contains the range of code encompassed the font. It is equivalent to theunicode-range
descriptor. FontFace.variant
- Is a
DOMString
that contains the variant of the font. It is equivalent to therange
descriptor. FontFace.featureSettings
- Is a
DOMString
that contains the features of the font. It is equivalent to thefeature-settings
descriptor. FontFace.status
Read only- Returns an enumerated value indicating the status of the font. It can be one of the following:
"unloaded"
,"loading"
,"loaded"
, or"error"
. FontFace.loaded
Read only- Returns a
Promise
to aFontFace
that fulfills when the font is completely loaded and rejects when an error happens.
Methods
This interface doesn't inherits any method.
FontFace.load()
- Loads the font, returning a
Promise
to aFontFace
that fulfills when the font is completely loaded and rejects when an error happens.
Specifications
Specification | Status | Comment |
---|---|---|
CSS Font Loading Module Level 3 The definition of 'FontFaceSet' in that specification. |
Working Draft | Initial definition |
Browser compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | 35.0 | 41 (41) | ? | ? | ? |
Feature | Android | Android Webview | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Android |
---|---|---|---|---|---|---|---|---|
Basic support | Not supported | 35.0 | 41.0 (41) | ? | ? | ? | ? | 35.0 |
License
© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/api/fontface