FontFaceSet: add() method

Available in workers

The add() method of the FontFaceSet interface adds a new font to the set.

Syntax

add(font)

Parameters

• font
  • : A FontFace to be added to the set.

Return value

A new FontFaceSet.

Exceptions

• InvalidModificationError DOMException
  • : Thrown if this font is already included via the CSS @font-face rule.

Examples

In the following example a new FontFace object is created and then added to the FontFaceSet.

const font = new FontFace("MyFont", 'url("myFont.woff2")');
document.fonts.add(font);

Specifications

Browser compatibility